1404:
214:
1343:
1104:
33:
82:
1638:); males had larger home ranges on average. Specimens that were once captured tended to be captured more frequently than those that had never been captured. Fleming estimated that population densities reached peaks of up to 4.3 per ha (1.7 per acre) late in the rainy season (October–November), but dropped to near zero around June; however, these figures may well be underestimates. In central Venezuela, population densities vary from 5.5 to 9.6 per ha (2.2 to 3.8 per acre).
57:
3631:
1654:
live for a full year. Larger females may have larger litters. Animals become sexually mature when less than two months old; in
Fleming's study, some females in juvenile fur, probably less than 50 days old, were already pregnant. The oldest specimen Fleming observed was nine months old; he estimated that animals were unlikely to live for more than a year in the wild and that the mean age at death was 2.9 months.
3617:
1471:
is similar to that of
Venezuelan animals at 2n = 36, FN = 60; it includes four acrocentric and two subtelocentric pairs and no submetacentrics. In contrast, a sample from south of the Gulf had 2n = 54, FN = 60, including 23 pairs of acrocentrics and four pairs
1544:
occur further north, into
Honduras and Mexico respectively. It occurs throughout Panama at low elevations. Along the Pacific coast in Colombia and Ecuador, it is found on the coastal plain and the adjacent foothills of the Andes. The southernmost known record is in far southwestern Ecuador, but the
1078:
The length of the head and body is 105 to 151 mm (4.1 to 5.9 in), tail length 105 to 152 mm (4.1 to 6.0 in), hindfoot length 26 to 32 mm (1.0 to 1.3 in), ear length 17 to 24 mm (0.67 to 0.94 in), and body mass 38 to 74 g (1.3 to 2.6 oz). As in most
1653:
is 28 days; Linares reports 20 to 30 days in the wild. Females produce an average of six litters per year and there are two to five (average 3.92) young per litter, so that a single female may produce about 24 young per year; this is likely an overestimate because most females would not
866:
the tail is longer and the hindfeet shorter. Both species share uniquely long vibrissae, with both the mystacial (above the mouth) and superciliary vibrissae extending to or beyond the back margin of the ears when laid back against the head, but those in
1427:
of 64 chromosomal arms (2n = 34, FN = 64). Four specimens from another
Venezuelan locality each have a different karyotype, with the number of chromosomes ranging from 40 to 42 and the fundamental number from 66 to perhaps 67. The
1476:(with two equally long arms). Musser and colleagues termed the difference between the two Ecuadorian forms "impressive" and noted that further research was needed to understand the karyotypic differentiation within the species more fully. Both
1888:); in their definition, it occurred throughout Amazonia and north to Trinidad and south to Paraguay. However, western Amazonian populations of the species have since been separated into a different species,
1318:. Each of the upper molars has three roots (two at the labial, or outer, side and one at the lingual, or inner, side) and each of the lower molars has two (one at the front and one at the back);
1510:
extends from northwestern Costa Rica south and east to northern
Venezuela and southwestern Ecuador, up to 1,500 m (5,000 ft) above sea level. It is a forest species and occurs in both
930:
into the dark brown subadult fur when the animal is about 35 to 40 days old. This fur is replaced by the bright adult fur at age 49 to 56 days. Juveniles are never blackish as in
1055:
The hindfeet are long and have the three central digits longer than the two outer ones. They are white to pale yellow above, where the foot is covered with hairs, which are longer than in
1713:
910:, it is longer and even more soft and dense. The color of the upperparts varies from reddish to brownish, becoming lighter towards the sides and the cheeks. The underparts are white to
1361:(penis bone) ending in a structure consisting of three digits. As in most oryzomyines, the central digit is larger than the two at the sides. The outer surface of the penis is mostly
1460:) are needed to explain the difference between the two groups. Musser and colleagues, in discussing these karyotypes, assumed that the 2n = 40–42 sample was from within a
3576:
Tirira, D. 2007. Guia de campo de los mamíferos del
Ecuador. Quito: Ediciones Murciélago Blanco, publicación especial sobre los mamíferos del Ecuador 6, 576 pp. (in Spanish).
1767:
1761:
812:, which was not included in Weksler's phylogenetic study, in this new genus. The two species are morphologically similar, but Weksler and colleagues could identify only one
1749:
1565:
1040:
has little to no difference in color between the upper and lower surface. In 2006, Weksler and colleagues noted tail coloration as a difference between the two species of
1817:
1731:
1725:
1707:
1677:
1310:
on the second lower molar, the main valley between the cusps, is very long, extending more than halfway across the tooth; in this trait, the species is again similar to
1671:
1665:
1659:
1743:
1448:
chromosomes, with a long and a much shorter arm, but the 2n = 40–42 karyotypes lack the submetacentrics and have another pair of subtelocentrics. Both
817:
1755:
1737:
786:, but with low support. Later in the same year, he, together with Alexandre Percequillo and Robert Voss, named ten new genera for species previously placed in
1719:
1199:
828:
is one of about 30 genera in
Oryzomyini, a diverse assemblage of American rodents of over a hundred species, and on higher taxonomic levels in the subfamily
1598:
does, however, occur further south along the eastern foothills of the
Cordillera Oriental in Colombia and it is possible that the two overlap in this area.
1779:
707:
J.A. Allen, 1901, from
Ecuador as synonyms, but without examining the holotypes. Musser and colleagues reviewed the group again in 1998 and confirmed that
1797:
1791:
1773:
1689:
1264:
3407:
Linares, O.J. 1998. Mamíferos de
Venezuela. Caracas: Sociedad Conservacionista Audubon de Venezuela and British Petroleum, 691 pp. (in Spanish).
1803:
1695:
1052:), but in their 1998 study, Musser and colleagues could not find differences in tail coloration between their Panamanian samples of the two species.
5496:
1701:
3588:"Phylogenetic relationships of oryzomyine rodents (Muroidea: Sigmodontinae): separate and combined analyses of morphological and molecular data"
1576:, but Musser and colleagues suggest that this is based on mislabeled specimens. The species has also been found on the narrow strip between the
1063:
of silvery hair that are longer than the claws themselves. The claws are short and sharp. Parts of the sole are covered by indistinct scales (
5403:
5390:
5550:
1785:
1036:
The sparsely haired tail is approximately as long as the head and body. It is dark brown above and lighter below. In contrast, the tail of
1452:(fusions of the long arm of one chromosome with the long arm of another and the short arm of the one with the short arm of the other) and
3321:
The sucking lice (Insecta, Anoplura) of the world: a taxonomic checklist with records of mammalian hosts and geographical distributions
1484:
have more chromosomes and arms, at 2n = 58, FN = 80 and 2n = 60–62, FN = 100–104 respectively.
5483:
5338:
3665:
5570:
5509:
5364:
1147:
bones extend about as far backward. The interorbital region is narrowest toward the front and shows weak beading at its margins;
3309:
1131:
is broad and includes a well-developed zygomatic notch at its front. Its back margin is level with the front of the first upper
3481:
Systematic studies of oryzomyine rodents (Muridae: Sigmodontinae): diagnoses and distributions of species formerly assigned to
5527:
3513:
3444:
5514:
5369:
3621:
5565:
5303:
3635:
1267:, which anchor some of the chewing muscles, do not join into a single crest and extend forward to below the first molar.
5555:
1436:) of the 2n = 34 karyotype all have two major arms, but the 2n = 40–42 karyotypes include several
5580:
3581:
3412:
3422:
409:) from the 1960s until the 1980s and the current allocation of synonyms dates from 1998. It was placed in the genus
5408:
1236:
3376:
Mammals of northern Colombia, preliminary report no. 8: Arboreal rice rats, a systematic revision of the subgenus
877:, a widespread species ranging from Mexico to Ecuador, is also similar. It is smaller and darker, but young adult
1630:
Males tend to travel longer distances than females. The average home range size in Fleming's study was 1.33
448:
than most females. It breeds throughout the year, although few individuals survive for more than a year. After a
3436:
1581:
1898:
is mentioned, but both species are morphologically virtually identical and are known to differ only in size,
1641:
In Panama, this species breeds year-round without apparent seasonal variability. According to Omar Linares's
1528:
reaches the northern limit of its range in Costa Rica, but except for one record from the far northwest (in
762:
dispersed across Oryzomyini and suggested that most species in the genus should be allocated to new genera.
5560:
3658:
81:
1522:, it is more widely distributed in South America because of its greater tolerance of dry forest habitats.
5522:
5317:
5312:
1187:
4864:
1449:
4871:
1937:, and of a number of other sigmodontines, were described by Voss and Linzey (1981). Their sample of "
1322:
lacks the additional small roots that are present in various other oryzomyines, including species of
1190:, which perforate the palate near the third molars, are small, and may or may not be recessed into a
1617:. The animal nests above ground level and occasionally enters burrows also used by the pocket mouse
1159:
is usually limited to the roof of the braincase and does not extend to its side, as it does in most
5188:
3977:
3862:
3741:
2073:
1553:
1195:
597:
429:
1588:) in eastern Colombia and northwestern Venezuela. The unforested Llanos separate these areas from
5575:
5217:
5144:
4906:
4850:
4836:
4829:
4822:
4621:
4614:
4541:
4320:
4084:
3651:
1894:. In the following comparisons, based on Musser et al. (1998) who did not separate the two, only
1564:
occurs further to the east in the eastern portion of the coastal range, separated by the coastal
1548:
It also occurs throughout northern Colombia at low elevations and into western Venezuela west of
1182:. The bony palate is long and extends beyond the end of the molar row and the back margin of the
560:
1585:
1494:
has 2n = 52, FN = 62; these karyotypes resemble that of southern Ecuadorean
5501:
5265:
4899:
4857:
4607:
4492:
4134:
4062:
3748:
1823:
887:
405:
3541:
3530:
3519:
3241:
3230:
3215:
1282:(with the cusps higher than the connecting crests). The first upper molar is narrower than in
5434:
5224:
4892:
4878:
4808:
4569:
4548:
4499:
4262:
4224:
4055:
4041:
3991:
3956:
3430:
3216:
Descriptions of two supposed new species of mice from Costa Rica and Mexico, with remarks on
1683:
1557:
1453:
1440:
autosomes, which only have one major arm. The 2n = 34 karyotype includes two large
1207:
396:
186:
3251:
1997:
1958:
In one specimen, it could not be determined whether FN was 66 or 67; the other three had 66.
1368:
Some features of the accessory glands in the male genital region vary among oryzomyines. In
895:
was synonymized for some decades, is similar in body size, but is not known to overlap with
5382:
5137:
5115:
4913:
4885:
4843:
4815:
4801:
4772:
4576:
4506:
4327:
4269:
4216:
4148:
4091:
4048:
4034:
4027:
4020:
3984:
3970:
3883:
3855:
3148:
Musser et al., 1998, pp. 150 (locality 16), 151 (localities 52, 53), 153 (locality 68)
2687:
Goldman, 1918, p. 73; Weksler, 2006, p. 35; Musser and Williams, 1985, p. 14
2048:
1890:
1594:
1490:
1256:
747:
522:
434:
3643:
1993:
1444:
pairs, which have two long arms but one distinctly longer than the other, and one pair of
1263:
and the first molar, opens towards the side, as usual in oryzomyines. The upper and lower
1123:
in various proportions, which are more apparent in adults than in juveniles; the skull of
8:
5016:
4987:
4973:
4965:
4921:
4628:
4599:
4562:
4232:
4098:
4013:
3869:
2008:
and no other species that occur in this region; furthermore, Musser et al. (1998) listed
1529:
1112:
873:
213:
46:
3495:
Mammals of the Rio Juruá and the evolutionary and ecological diversification of Amazonia
3375:
1627:: including both plant material such as seeds and fruits; and adult and larval insects.
1609:
is a common, even abundant, species. Its ecology was studied by Theodore Fleming in the
1424:
4779:
4688:
4674:
4534:
4470:
4208:
4162:
4127:
3963:
3848:
3252:
Anderson, R.P.; Aguilera, M.; Gómez-Laverde, M.; Samudio, R.S. Jr.; Pino, J.L. (2017).
1164:
602:
534:
502:
497:
392:
230:
76:
2049:
Anderson, R.P.; Aguilera, M.; Gómez-Laverde, M.; Samudio Jr, R.S.; Pino, J.L. (2017).
1649:), reproductive activity is highest in June–July and December. In the laboratory, the
1214:(openings) in the skull indicates that the circulation of the arteries of the head in
5470:
5429:
5325:
5108:
4758:
4709:
4555:
4527:
4520:
4513:
4456:
4442:
4420:
4413:
4276:
4141:
4120:
3876:
3577:
3509:
3450:
3440:
3408:
3310:
New Speleognathinae from Central and South American mammals (Acarina: Trombidiformes)
3253:
2050:
1989:
1903:
1610:
1468:
1388:
1240:
1171:
1084:
847:, including "Talamanca Rice Rat", "Transandean Oryzomys", and "Talamancan Rice Rat".
5475:
5330:
5002:
4994:
4765:
4730:
4723:
4702:
4449:
4399:
4392:
4385:
4378:
4371:
4298:
4288:
4240:
3890:
3566:
3555:
3364:
3298:
2068:
1650:
1619:
1515:
1511:
1473:
1274:, with the cutting edge oriented backward. As usual in oryzomyines, the molars are
1244:
739:
591:
was the only member of its own species group, which Goldman regarded as closest to
470:
433:, which has even longer vibrissae; the two overlap broadly in distribution and are
388:
348:. Its habitat consists of lowland forests up to 1,500 m (5,000 ft) above
330:
203:
5461:
5416:
4980:
4751:
4744:
4716:
4695:
4681:
4463:
4406:
4155:
3353:
1392:
1373:
1191:
1128:
1092:
1088:
526:
453:
444:
lives on the ground and eats plants and insects. Males move more and have larger
376:(whiskers) are very long. In the skull, the rostrum (front part) is long and the
275:
5395:
1072:
460:
occur on this species. Widespread and common, it is of no conservation concern.
5288:
5235:
5178:
5008:
1852:
1815:
has also been found on this species in Colombia. In addition, the sucking lice
1549:
1533:
1445:
1441:
1433:
1376:
is present at the penis. As is usual for sigmodontines, there are two pairs of
1342:
1252:
1203:
1136:
792:
767:
638:
488:
163:
3520:
An annotated list of mammals collected in the vicinity of La Guaira, Venezuela
2600:
Linares, 1998, p. 287; Tirira, 2007, p. 200; Reid, 2009, p. 208
1210:, an opening at the back of the skull, is present. The pattern of grooves and
1103:
915:
5544:
5377:
5127:
5062:
5052:
3802:
3792:
3720:
3426:
3288:: Three New species and other records from Venezuela (Acarina: Trombiculidae)
3262:
2059:
1874:, as used by Musser et al. (1998), was more broadly defined than the current
1848:
1844:
1569:
1536:), it is known only from the southeastern third of the country. In contrast,
1419:
is variable. Samples from two different localities in Venezuela have 34
1403:
1362:
1156:
1132:
934:. The ears are dark brown, large, and densely covered with very small hairs.
829:
731:
153:
66:
61:
32:
3454:
1407:
Upper molars (left) and lower molars (right) of a specimen from Cana, Panama
1029:
Measurements are in millimeters and in the form "average (minimum–maximum)".
653:, the affinities of which had been disputed, in fact consisted of a skin of
360:. The fur is soft and is reddish to brownish on the upperparts and white to
5207:
4791:
4310:
3946:
3934:
3924:
3826:
3815:
3780:
3772:
3761:
3347:
Miscellaneous Publications of the Museum of Zoology, University of Michigan
1144:
1060:
813:
805:
776:
751:
420:
5421:
1178:) are short and do not reach between the first molars; they are longer in
372:
is dark brown above and lighter below and the ears and feet are long. The
5351:
5297:
4943:
4933:
4737:
4588:
4003:
3912:
3902:
1855:, tolerates disturbed habitats well, and no important threats are known.
1461:
1437:
1271:
840:
545:, Panama, in 1901. In the same year, Wirt Robinson and Markus Lyon named
542:
3393:
1218:
follows the primitive pattern, as in most similar species but unlike in
487:, then more broadly defined than it is now, and compared it to both the
5488:
5343:
5246:
5166:
5156:
5040:
5029:
4652:
4641:
4482:
4074:
3838:
3731:
3714:
3675:
3418:
3331:
3283:
2446:
Musser and Williams, 1985, p. 18; Musser et al., 1998, p. 169
2387:
Musser and Williams, 1985, p. 14; Musser et al., 1998, p. 173
2000:; Socorre, upper Rio Sinu, Bolívar, Colombia; and Cerro Azul, Panama. "
1624:
1457:
1420:
1307:
1295:
1275:
1140:
833:
782:
735:
663:
642:
641:
again listed it as a valid species, an action more fully documented by
445:
381:
365:
357:
337:
333:
143:
3342:
481:
from a specimen from Talamanca, Costa Rica. He placed it in the genus
5356:
4252:
4197:
4110:
3479:
Musser, G.G., Carleton, M.D., Brothers, E.M. and Gardner, A.L. 1998.
1899:
1880:
1614:
1412:
1306:(an accessory crest), is not divided in two by an enamel bridge. The
1220:
1116:
1095:; a pair of supernumerary (additional) ribs is occasionally present.
645:
and Marina Williams in 1985. Musser and Williams also found that the
550:
449:
377:
349:
345:
93:
5259:
3506:
A Field Guide to the Mammals of Central America and Southeast Mexico
3139:
Hershkovitz, 1960, p. 544; see Musser et al. (1998) for review.
2678:
Musser and Williams, 1985, p. 14; Weksler, 2006, pp. 34–35
2209:
Allen, 1899, pp. 208–210; Musser et al., 1998, pp. 273–274
911:
361:
5455:
5282:
5098:
5086:
5075:
4955:
4432:
4361:
4349:
4339:
4184:
4174:
3696:
3630:
3567:
Mites of the subfamily Laelaptinae in Panama (Acarina: Laelaptidae)
3463:
Systematic studies of oryzomyine rodents (Muridae): Definitions of
1429:
1384:
1380:
1346:
1303:
1299:
1279:
1228:
821:
646:
483:
457:
411:
373:
113:
3599:"Ten new genera of oryzomyine rodents (Cricetidae: Sigmodontinae)"
3598:
3587:
3494:
3480:
3462:
2891:
Musser et al., 1998, p. 174; Patton et al., 2000, p. 140
2591:
Weksler et al., 2006, p. 25; Musser et al., 1998, p. 124
4664:
3432:
Mammal Species of the World: A Taxonomic and Geographic Reference
3320:
1884:
by Weksler and colleagues in the same 2006 paper that introduced
1631:
1377:
1358:
1349:(lower jaw) from Gatun, Panama, seen from the labial (outer) side
1286:. In this species, but unlike in many other rice rats, including
1260:
1248:
1211:
1183:
1064:
509:
were introduced in the following years. In 1899, Allen described
452:
period of about 28 days, two to five young are born, which reach
341:
2816:
Weksler, 2006, pp. 57–58; Voss and Linzey, 1981, p. 13
2627:
Goldman, 1918, p. 73; Musser and Williams, 1985, p. 14
2263:
Hershkovitz, 1960, p. 544; Musser et al., 1998, p. 179
862:
and the two are often confused. They are about as large, but in
836:, along with hundreds of other species of mainly small rodents.
3708:
3702:
3690:
3616:
1577:
1175:
1080:
858:
is a medium-sized, brightly colored rice rat. It is similar to
326:
133:
123:
103:
3371:. Chicago: Field Museum of Natural History, xii + 861 pp.
2044:
2042:
2040:
356:
of 38 to 74 g (1.3 to 2.6 oz), it is a medium-sized
1949:, respectively, but their description can be applied to both.
926:
also has darker fur. Juveniles have thin, gray fur, which is
16:
Small rodent found from Costa Rica to northern South America
3558:. pp. 289–385 in Wenzel, R.L. and Tipton, V.J. (eds.).
3367:. pp. 753–795 in Wenzel, R.L. and Tipton, V.J. (eds.).
3301:. pp. 221–266 in Wenzel, R.L. and Tipton, V.J. (eds.).
1941:" included specimens from Panama and Trinidad, representing
1488:
has 2n = 54, FN = 58–62 and the similar
3673:
2037:
1984:
This species was described among others from specimens of "
1635:
927:
774:. Some analyses placed it closest to species now placed in
755:
369:
353:
225:
in southern Central America and northwestern South America
3569:. pp. 23–82 in Wenzel, R.L. and Tipton, V.J. (eds.).
3343:
Population ecology of three species of Neotropical rodents
1395:
is irregularly folded, not smooth as in most oryzomyines.
423:
of that genus and was therefore moved to a separate genus
3314:
Proceedings of the Helminthological Society of Washington
3508:. 2nd edition. Oxford University Press US, 346 pp.
1467:
The karyotype of an Ecuadorean sample from north of the
770:", together with other species formerly associated with
3542:
New Neotropical mammals, with a note on the species of
3493:
Patton, J.L., da Silva, M.N.F. and Malcolm, J.R. 2000.
2928:
Musser et al., 1998, pp. 157–158, footnote 9
1357:
has a complex penis, with the distal (far) end of the
2882:
Musser et al., 1998, pp. 125, 169, table 13
1518:. Although its distribution broadly overlaps that of
1456:(reversals of part of a chromosome that includes the
3597:
Weksler, M., Percequillo, A.R. and Voss, R.S. 2006.
3332:
Notes on the rodent faunas of two Panamanian forests
2094:
Musser et al., 1998, fig. 66; Linares, 1998, map 134
1572:
of northeastern Venezuela, well within the range of
40:
Skull of a male from Gatun, Panama, seen from above
1111:The skull has a long rostrum (front part), a broad
3592:Bulletin of the American Museum of Natural History
3565:Tipton, V.J., Altman, R.M. and Keenan, C.M. 1966.
3499:Bulletin of the American Museum of Natural History
3488:Bulletin of the American Museum of Natural History
3325:Bulletin of the American Museum of Natural History
3246:Bulletin of the American Museum of Natural History
3235:Bulletin of the American Museum of Natural History
2946:Reid, 2009, p. 208; Tirira, 2007, p. 200
1365:, but there is a broad band of nonspinous tissue.
391:and thereafter a variety of names, now considered
3299:"The chiggers of Panama (Acarina: Trombiculidae)"
922:is darker: dark brown above and dark gray below.
501:. Several other names that are now recognized as
5542:
3524:Proceedings of the United States National Museum
3398:(Acarina: Laelaptidae) with a key to the females
3387:Proceedings of the United States National Museum
3224:Proceedings of the United States National Museum
1202:, behind the palate) are also small, as are the
667:). They restricted the name to the skin, making
1298:on the second upper molar, which separates the
1243:in the back part of the bone) is small and the
1167:, part of the roof of the braincase, is large.
1059:. The digits of the hindfeet are surrounded by
3417:
2937:Musser and Carleton, 2005, pp. 1151, 1153
2074:10.2305/IUCN.UK.2017-2.RLTS.T15615A22332803.en
3659:
1337:
395:, were applied to local populations. It was
3573:. Chicago: Field Museum of Natural History.
3562:. Chicago: Field Museum of Natural History.
3402:Journal of the Kansas Entomological Society
3305:. Chicago: Field Museum of Natural History.
2807:Weksler, 2006, p. 58, footnote 10
2483:
2481:
1552:and at the foot of the western part of the
1501:
816:(shared-derived trait) for them: very long
387:The species was first described in 1891 by
3666:
3652:
212:
55:
31:
2915:
2913:
2911:
2909:
2899:
2897:
2860:
2858:
2704:
2702:
2665:
2663:
2653:
2651:
2560:
2558:
2548:
2546:
2544:
2501:
2499:
2497:
2495:
2493:
2424:
2422:
2420:
2374:
2372:
2290:Musser and Williams, 1985, pp. 13–14
2236:Robinson and Lyon, 1901, pp. 142–143
2072:
1151:is similar, but has stronger beading and
1107:Skull from Gatun, Panama, seen from below
473:was the first to scientifically describe
3108:
3106:
3104:
3094:
3092:
3010:
3008:
3006:
2478:
2185:
2178:
2176:
2174:
2172:
1402:
1391:prostate glands. Part of the end of the
1341:
1102:
1067:), which are usually entirely absent in
3531:Descriptions of new Neotropical mammals
3518:Robinson, W. and Lyon, M.W., Jr. 1901.
3231:New rodents from Colombia and Venezuela
3115:
2645:Weksler, 2006, p. 29, table 5
2538:Musser and Williams, 1985, table 2
2513:
2511:
2462:
2460:
2458:
2456:
2454:
2452:
2378:Musser and Carleton, 2005, p. 1155
2030:
2028:
1601:
1353:As is characteristic of Sigmodontinae,
766:was also included; it appeared within "
661:group (equivalent to the current genus
5543:
3549:Annals and Magazine of Natural History
3535:Annals and Magazine of Natural History
3461:Musser, G.G. and Williams, M.M. 1985.
3000:Fleming, 1971, p. 23, fig. 6
2906:
2894:
2855:
2828:
2699:
2660:
2648:
2555:
2541:
2525:
2523:
2490:
2431:
2417:
2414:Musser et al., 1998, pp. 167, 169
2399:
2390:
2369:
2362:
2360:
2358:
2356:
2354:
2352:
2350:
1834:
675:. They also examined the holotypes of
5264:
5263:
3647:
3297:Brennan, J.M. and Yunker, C.E. 1966.
3184:Brennan and Yunker, 1966, p. 262
3130:Lee and Strandtmann, 1967, p. 29
3124:
3112:Lee and Strandtmann, 1967, p. 28
3101:
3098:Lee and Strandtmann, 1967, p. 30
3089:
3003:
2873:Musser et al., 1998, pp. 165–166
2852:Musser et al., 1998, pp. 164–165
2843:Musser et al., 1998, pp. 163–164
2753:Musser et al., 1998, pp. 140–141
2487:Musser et al., 1998, pp. 128–129
2475:Musser et al., 1998, pp. 127–128
2466:Musser and Williams, 1985, p. 14
2320:
2299:Musser et al., 1998, pp. 275–276
2169:
2151:
2004:", as defined in the 1960s, included
1878:(it was transferred to the new genus
1247:, which houses the root of the lower
730:In 2006, Marcelo Weksler published a
633:". The species remained lumped under
557:from Talamanca, Costa Rica, in 1908.
3392:Lee, D. and Strandtmann, R.W. 1967.
3319:Durden, L.A. and Musser, G.G. 1994.
3193:Tipton and Méndez, 1966, p. 330
3080:
3071:
3062:
3053:
3044:
3026:
3017:
2532:
2508:
2449:
2281:Musser and Williams, 1985, p. 7
2272:Musser and Williams, 1985, p. 9
2160:
2025:
1975:is currently recorded from Colombia.
1545:species may range into nearby Peru.
902:The fur is short, dense and soft in
758:gene. His results showed species of
419:, but is not closely related to the
311:Weksler, Percequillo, and Voss, 2006
5551:IUCN Red List least concern species
3282:Brennan, J.M. and Reed, J.T. 1973.
3263:IUCN Red List of Threatened Species
3208:
3202:Durden and Musser, 1994, p. 30
3175:Brennan and Reed, 1979, p. 535
2985:
2976:
2967:
2774:
2729:
2720:
2576:
2520:
2347:
2275:
2266:
2142:
2133:
2124:
2115:
2106:
2097:
2060:IUCN Red List of Threatened Species
1231:(lower jaw) is less robust than in
1174:(openings in the front part of the
695:and identified them as examples of
427:in 2006. It shares this genus with
13:
3556:The fleas (Siphonaptera) of Panama
3554:Tipton, V.J. and Méndez, E. 1966.
3365:Checklist of the mammals of Panama
2958:
1971:by Musser et al. (1998), but only
1098:
14:
5592:
3609:
1839:A widespread and common species,
1714:Paraspeleognathopsis cricetidarum
1302:(one of the main cusps) from the
3629:
3615:
3196:
3187:
3178:
3169:
3160:
3151:
3142:
3133:
3121:Musser et al., 1998, p. 259
3035:
2994:
2919:Musser et al., 1998, p. 157
2903:Musser et al., 1998, p. 158
2864:Musser et al., 1998, p. 165
2834:Musser et al., 1998, p. 163
2708:Musser et al., 1998, p. 140
2669:Musser et al., 1998, p. 174
2657:Musser et al., 1998, p. 135
2564:Musser et al., 1998, p. 131
2552:Musser et al., 1998, p. 129
2505:Musser et al., 1998, p. 173
2437:Patton et al., 2000, p. 140
2428:Musser et al., 1998, p. 169
2405:Musser et al., 1998, p. 127
2396:Musser et al., 1998, p. 125
2326:Weksler et al., 2006, p. 26
2191:Musser et al., 1998, pp. 273–274
1978:
1613:. It lives on the ground and is
1155:entirely lacks the beading. The
1079:oryzomyines, females have eight
824:, or whiskers, above the eyes).
456:within two months. A variety of
80:
3157:Tipton et al., 1966, p. 42
2949:
2940:
2931:
2922:
2885:
2876:
2867:
2846:
2837:
2819:
2810:
2801:
2792:
2783:
2765:
2756:
2747:
2738:
2711:
2690:
2681:
2672:
2639:
2630:
2621:
2612:
2603:
2594:
2585:
2567:
2469:
2440:
2408:
2381:
2338:
2329:
2317:Weksler, 2006, figs. 34–39
2311:
2302:
2293:
2284:
2257:
2248:
2239:
2230:
2221:
2212:
2203:
2194:
2157:Robinson and Lyon, 1901, p. 142
1961:
1952:
1927:
1918:
1909:
1865:
1464:between two karyotypic morphs.
5571:Taxa named by Joel Asaph Allen
3437:Johns Hopkins University Press
3354:The rice rats of North America
2609:Weksler, 2006, pp. 17, 19
2227:Thomas, 1901, pp. 252–253
2218:Thomas, 1900, pp. 272–273
2088:
1206:. As in most oryzomyines, the
1115:(between the eyes), and a low
914:, with the bases of the hairs
881:are similar in color to adult
850:
699:. Additionally, they included
1:
2798:Weksler, 2006, pp. 56–57
2789:Weksler, 2006, pp. 55–56
2762:Weksler, 2006, pp. 42–43
2744:Weksler, 2006, pp. 43–44
2696:Weksler, 2006, pp. 38–39
2636:Weksler, 2006, pp. 31–32
2573:Goldman, 1918, pp. 71–72
2308:Weksler, 2006, pp. 75–77
2254:Goldman, 1918, pp. 71–74
2245:Allen, 1908, pp. 656–657
2200:Allen, 1891, pp. 193–194
2019:
1933:The male accessory glands of
1915:Number of specimens measured.
1568:. There is a record from the
1198:(openings in the roof of the
629:", a name later replaced by "
3041:Fleming, 1971, table 11
2825:Goldman, 1918, plate VI
1768:Pseudoschoengastia bulbifera
1532:near the southern margin of
1398:
1383:glands and a single pair of
625:among the many synonyms of "
587:as closely related species.
7:
3292:The Journal of Parasitology
2771:Goldman, 1918, plate V
2618:Steppan, 1995, table 5
2182:Weksler et al., 2006, p. 25
1762:Pseudoschoengastia abditiva
1450:Robertsonian translocations
1188:posterolateral palatal pits
918:(lead-colored). The fur of
715:; however, they found that
464:
399:into a widespread species "
10:
5597:
5566:Rodents of Central America
3421:; Carleton, M. D. (2005).
3014:Linares, 1998, p. 288
2517:Fleming, 1970, p. 479
1750:Leptotrombidium panamensis
1566:Eastern Caribbean Dry Zone
1139:(cheekbone) is heavy. The
1127:is distinctly larger. The
1119:. It differs from that of
871:are substantially longer.
719:was in fact an example of
5556:Mammals described in 1891
5445:
5304:Transandinomys talamancae
5274:Transandinomys talamancae
5272:
5234:
5205:
5176:
5154:
5125:
5096:
5072:
5050:
5026:
4953:
4931:
4789:
4662:
4638:
4586:
4480:
4430:
4359:
4337:
4308:
4286:
4250:
4194:
4172:
4108:
4072:
4001:
3944:
3922:
3900:
3836:
3812:
3790:
3758:
3729:
3685:
3637:Transandinomys talamancae
3603:American Museum Novitates
3474:American Museum Novitates
3400:(subscription required).
3363:Handley, C.O., Jr. 1966.
3334:(subscription required).
3290:(subscription required).
3256:Transandinomys talamancae
3086:Fleming, 1971, p. 48
3077:Fleming, 1971, p. 32
3068:Fleming, 1971, p. 29
3059:Fleming, 1971, p. 43
3050:Fleming, 1971, p. 41
3032:Fleming, 1971, p. 65
3023:Fleming, 1971, p. 40
2991:Fleming, 1971, p. 22
2982:Fleming, 1971, p. 50
2973:Fleming, 1971, p. 60
2780:Weksler, 2006, p. 55
2735:Weksler, 2006, p. 43
2726:Weksler, 2006, p. 42
2717:Weksler, 2006, p. 41
2582:Goldman, 1918, p. 72
2529:Goldman, 1918, p. 71
2366:Goldman, 1918, p. 73
2344:Musser and Carleton, 2005
2053:Transandinomys talamancae
2012:for all these localities.
2006:Transandinomys talamancae
1943:Transandinomys talamancae
1841:Transandinomys talamancae
1818:Hoplopleura nesoryzomydis
1732:Eutrombicula alfreddugesi
1726:Ascoschoengastia dyscrita
1708:Mysolaelaps parvispinosus
1678:Gigantolaelaps wolffsohni
1607:Transandinomys talamancae
1526:Transandinomys talamancae
1508:Transandinomys talamancae
1370:Transandinomys talamancae
1355:Transandinomys talamancae
1338:Male reproductive anatomy
1027:
940:Transandinomys talamancae
904:Transandinomys talamancae
885:and often misidentified.
856:Transandinomys talamancae
845:Transandinomys talamancae
802:Transandinomys talamancae
553:, Venezuela. Allen added
507:Transandinomys talamancae
475:Transandinomys talamancae
442:Transandinomys talamancae
440:Active during the night,
322:Transandinomys talamancae
307:Transandinomys talamancae
236:
229:
223:Transandinomys talamancae
220:
211:
196:Transandinomys talamancae
192:
185:
77:Scientific classification
75:
53:
44:
39:
30:
25:Transandinomys talamancae
23:
5581:Rodents of South America
3429:; Reeder, D. M. (eds.).
3374:Hershkovitz, P.M. 1960.
2964:Fleming, 1971, p. 5
2335:Weksler, 2006, p. 3
1996:); San Juan Nepomuceno,
1858:
1851:. It occurs in numerous
1672:Gigantolaelaps oudemansi
1554:Venezuelan Coastal Range
1502:Distribution and habitat
1196:sphenopalatine vacuities
1087:with associated ribs, 7
725:Transandinomys bolivaris
598:Transandinomys bolivaris
567:in 1918. He placed both
430:Transandinomys bolivaris
3571:Ectoparasites of Panama
3560:Ectoparasites of Panama
3369:Ectoparasites of Panama
3303:Ectoparasites of Panama
2034:Goldman, 1918, plate IV
1666:Gigantolaelaps gilmorei
1615:active during the night
1363:covered by small spines
843:have been proposed for
563:revised North American
561:Edward Alphonso Goldman
294:Robinson and Lyon, 1901
3423:"Superfamily Muroidea"
3284:The Neotropical genus
3242:Mammals from Nicaragua
3218:Hesperomys melanophrys
1947:Hylaeamys megacephalus
1876:Hylaeamys megacephalus
1824:Hoplopleura oryzomydis
1717:), thirteen chiggers (
1660:Gigantolaelaps aitkeni
1657:Ten species of mites (
1643:Mamíferos de Venezuela
1574:Hylaeamys megacephalus
1562:Hylaeamys megacephalus
1486:Hylaeamys megacephalus
1454:pericentric inversions
1408:
1350:
1108:
1075:are moderately large.
888:Hylaeamys megacephalus
818:superciliary vibrissae
537:, Ecuador in 1900 and
406:Hylaeamys megacephalus
384:varies from 34 to 54.
380:is low. The number of
2067:: e.T15615A22332803.
1969:Oryzomys megacephalus
1872:Oryzomys megacephalus
1807:) have been found on
1744:Intercutestrix tryssa
1684:Haemolaelaps glasgowi
1558:Guatopo National Park
1406:
1345:
1270:The upper incisor is
1208:subsquamosal fenestra
1106:
808:. They also included
511:Oryzomys mollipilosus
248:Oryzomys mollipilosus
5247:Ekbletomys hypenemus
3781:A. praeuniversitatis
3626:at Wikimedia Commons
3358:North American Fauna
3352:Goldman, E.A. 1918.
3341:Fleming, T.H. 1971.
3336:Journal of Mammalogy
3330:Fleming, T.H. 1970.
2148:Thomas, 1901, p. 252
2139:Thomas, 1900, p. 272
1988:" from Rio Cobaría,
1896:H. megacephalus
1891:Hylaeamys perenensis
1756:Myxacarus oscillatus
1738:Eutrombicula goeldii
1647:Mammals of Venezuela
1602:Ecology and behavior
1595:Hylaeamys perenensis
1586:Cordillera de Mérida
1506:The distribution of
1491:Hylaeamys perenensis
1153:H. megacephalus
1125:H. megacephalus
1038:H. megacephalus
924:H. megacephalus
746:is allocated, using
659:Oryzomys albigularis
581:O. mollipilosus
523:Magdalena Department
5561:Mammals of Colombia
5447:Oryzomys talamancae
3623:Oryzomys talamancae
3469:Oryzomys talamancae
3394:Two new species of
3270:: e.T15615A22332803
2955:Fleming, 1970; 1971
2166:Allen, 1908, p. 656
2130:Allen, 1899, p. 210
2121:Allen, 1899, p. 209
2112:Allen, 1899, p. 208
2103:Allen, 1891, p. 193
2010:Oryzomys talamancae
1924:19 for tail length.
1835:Conservation status
1783:), and four fleas (
1720:Aitkenius cunctatus
1582:Cordillera Oriental
1530:Guanacaste Province
1372:, a single pair of
1200:mesopterygoid fossa
1113:interorbital region
942:
798:Oryzomys talamancae
764:Oryzomys talamancae
738:("rice rats"), the
713:Oryzomys talamancae
697:Oryzomys talamancae
657:and a skull of the
593:Oryzomys bombycinus
577:Oryzomys talamancae
479:Oryzomys talamancae
417:Oryzomys talamancae
283:Oryzomys panamensis
272:Oryzomys sylvaticus
256:Oryzomys magdalenae
240:Oryzomys talamancae
47:Conservation status
3586:Weksler, M. 2006.
3308:Clark, G.M. 1967.
3240:Allen, J.A. 1908.
3229:Allen, J.A. 1899.
3214:Allen, J.A. 1891.
1998:Bolívar Department
1935:T. talamancae
1829:T. talamancae
1809:T. talamancae
1780:Trombicula keenani
1496:T. talamancae
1425:fundamental number
1417:T. talamancae
1409:
1351:
1320:T. talamancae
1278:(low-crowned) and
1259:between the lower
1216:T. talamancae
1165:interparietal bone
1109:
1048:and unicolored in
1046:T. talamancae
937:
897:T. talamancae
893:T. talamancae
879:T. talamancae
864:T. talamancae
810:Oryzomys bolivaris
721:Oryzomys bolivaris
705:Oryzomys castaneus
673:O. talamancae
655:O. talamancae
603:Philip Hershkovitz
589:O. talamancae
539:O. panamensis
531:O. sylvaticus
515:O. magdalenae
299:Oryzomys carrikeri
178:T. talamancae
5538:
5537:
5430:Open Tree of Life
5266:Taxon identifiers
5257:
5256:
3679:
3674:Species of tribe
3620:Media related to
3540:Thomas, O. 1901.
3529:Thomas, O. 1900.
3526:24(1246):135–162.
3514:978-0-19-534322-9
3483:Oryzomys "capito"
3465:Oryzomys villosus
3446:978-0-8018-8221-0
2002:Oryzomys laticeps
1994:Boyacá Department
1990:Arauca Department
1986:Oryzomys laticeps
1904:mitochondrial DNA
1798:Polygenis klagesi
1792:Polygenis roberti
1611:Panama Canal Zone
1538:T. bolivaris
1520:T. bolivaris
1478:T. bolivaris
1469:Gulf of Guayaquil
1312:T. bolivaris
1284:T. bolivaris
1265:masseteric ridges
1255:, located in the
1251:, are small. The
1233:T. bolivaris
1172:incisive foramina
1161:T. bolivaris
1149:T. bolivaris
1121:T. bolivaris
1085:thoracic vertebra
1069:T. bolivaris
1057:T. bolivaris
1050:T. bolivaris
1034:
1033:
1030:
932:T. bolivaris
920:T. bolivaris
908:T. bolivaris
869:T. bolivaris
860:T. bolivaris
651:Oryzomys villosus
637:until 1983, when
627:Oryzomys laticeps
555:O. carrikeri
493:O. palustris
336:that occurs from
318:
317:
312:
303:
295:
287:
279:
268:
264:Oryzomys villosus
260:
252:
244:
70:
5588:
5531:
5530:
5518:
5517:
5505:
5504:
5492:
5491:
5479:
5478:
5466:
5465:
5464:
5438:
5437:
5425:
5424:
5412:
5411:
5399:
5398:
5386:
5385:
5373:
5372:
5360:
5359:
5347:
5346:
5334:
5333:
5321:
5320:
5308:
5307:
5306:
5293:
5292:
5291:
5261:
5260:
4865:O. longicaudatus
4289:Microakodontomys
3913:D. albimaculatus
3863:C. maracajuensis
3742:A. galapagoensis
3677:
3668:
3661:
3654:
3645:
3644:
3634:Data related to
3633:
3619:
3458:
3439:. p. 1155.
3435:(3rd ed.).
3279:
3277:
3275:
3226:14(850):193–196.
3209:Literature cited
3203:
3200:
3194:
3191:
3185:
3182:
3176:
3173:
3167:
3164:
3158:
3155:
3149:
3146:
3140:
3137:
3131:
3128:
3122:
3119:
3113:
3110:
3099:
3096:
3087:
3084:
3078:
3075:
3069:
3066:
3060:
3057:
3051:
3048:
3042:
3039:
3033:
3030:
3024:
3021:
3015:
3012:
3001:
2998:
2992:
2989:
2983:
2980:
2974:
2971:
2965:
2962:
2956:
2953:
2947:
2944:
2938:
2935:
2929:
2926:
2920:
2917:
2904:
2901:
2892:
2889:
2883:
2880:
2874:
2871:
2865:
2862:
2853:
2850:
2844:
2841:
2835:
2832:
2826:
2823:
2817:
2814:
2808:
2805:
2799:
2796:
2790:
2787:
2781:
2778:
2772:
2769:
2763:
2760:
2754:
2751:
2745:
2742:
2736:
2733:
2727:
2724:
2718:
2715:
2709:
2706:
2697:
2694:
2688:
2685:
2679:
2676:
2670:
2667:
2658:
2655:
2646:
2643:
2637:
2634:
2628:
2625:
2619:
2616:
2610:
2607:
2601:
2598:
2592:
2589:
2583:
2580:
2574:
2571:
2565:
2562:
2553:
2550:
2539:
2536:
2530:
2527:
2518:
2515:
2506:
2503:
2488:
2485:
2476:
2473:
2467:
2464:
2447:
2444:
2438:
2435:
2429:
2426:
2415:
2412:
2406:
2403:
2397:
2394:
2388:
2385:
2379:
2376:
2367:
2364:
2345:
2342:
2336:
2333:
2327:
2324:
2318:
2315:
2309:
2306:
2300:
2297:
2291:
2288:
2282:
2279:
2273:
2270:
2264:
2261:
2255:
2252:
2246:
2243:
2237:
2234:
2228:
2225:
2219:
2216:
2210:
2207:
2201:
2198:
2192:
2189:
2183:
2180:
2167:
2164:
2158:
2155:
2149:
2146:
2140:
2137:
2131:
2128:
2122:
2119:
2113:
2110:
2104:
2101:
2095:
2092:
2086:
2085:
2083:
2081:
2076:
2046:
2035:
2032:
2013:
1982:
1976:
1965:
1959:
1956:
1950:
1931:
1925:
1922:
1916:
1913:
1907:
1869:
1774:Trombicula dunni
1690:Laelaps dearmasi
1651:gestation period
1620:Liomys adspersus
1516:deciduous forest
1374:preputial glands
1245:capsular process
1237:coronoid process
1028:
943:
938:Measurements of
936:
519:O. villosus
498:O. laticeps
477:, when he named
471:Joel Asaph Allen
389:Joel Asaph Allen
340:to southwestern
310:
302:J.A. Allen, 1908
301:
293:
285:
274:
267:J.A. Allen, 1899
266:
259:J.A. Allen, 1899
258:
251:J.A. Allen, 1899
250:
243:J.A. Allen, 1891
242:
221:Distribution of
216:
198:
85:
84:
64:
59:
58:
35:
21:
20:
5596:
5595:
5591:
5590:
5589:
5587:
5586:
5585:
5541:
5540:
5539:
5534:
5526:
5521:
5513:
5508:
5500:
5495:
5487:
5482:
5474:
5469:
5460:
5459:
5454:
5441:
5433:
5428:
5420:
5417:Observation.org
5415:
5407:
5402:
5394:
5389:
5381:
5376:
5368:
5363:
5355:
5350:
5342:
5337:
5329:
5324:
5316:
5311:
5302:
5301:
5296:
5287:
5286:
5281:
5268:
5258:
5253:
5230:
5201:
5172:
5150:
5121:
5092:
5068:
5046:
5022:
4949:
4927:
4872:O. magellanicus
4785:
4773:O. sydandersoni
4658:
4634:
4582:
4542:N. maculiventer
4476:
4426:
4355:
4333:
4304:
4299:M. transitorius
4282:
4246:
4190:
4168:
4135:H. megacephalus
4104:
4085:H. brasiliensis
4068:
3997:
3940:
3918:
3896:
3832:
3808:
3786:
3754:
3725:
3681:
3672:
3612:
3504:Reid, F. 2009.
3447:
3273:
3271:
3211:
3206:
3201:
3197:
3192:
3188:
3183:
3179:
3174:
3170:
3165:
3161:
3156:
3152:
3147:
3143:
3138:
3134:
3129:
3125:
3120:
3116:
3111:
3102:
3097:
3090:
3085:
3081:
3076:
3072:
3067:
3063:
3058:
3054:
3049:
3045:
3040:
3036:
3031:
3027:
3022:
3018:
3013:
3004:
2999:
2995:
2990:
2986:
2981:
2977:
2972:
2968:
2963:
2959:
2954:
2950:
2945:
2941:
2936:
2932:
2927:
2923:
2918:
2907:
2902:
2895:
2890:
2886:
2881:
2877:
2872:
2868:
2863:
2856:
2851:
2847:
2842:
2838:
2833:
2829:
2824:
2820:
2815:
2811:
2806:
2802:
2797:
2793:
2788:
2784:
2779:
2775:
2770:
2766:
2761:
2757:
2752:
2748:
2743:
2739:
2734:
2730:
2725:
2721:
2716:
2712:
2707:
2700:
2695:
2691:
2686:
2682:
2677:
2673:
2668:
2661:
2656:
2649:
2644:
2640:
2635:
2631:
2626:
2622:
2617:
2613:
2608:
2604:
2599:
2595:
2590:
2586:
2581:
2577:
2572:
2568:
2563:
2556:
2551:
2542:
2537:
2533:
2528:
2521:
2516:
2509:
2504:
2491:
2486:
2479:
2474:
2470:
2465:
2450:
2445:
2441:
2436:
2432:
2427:
2418:
2413:
2409:
2404:
2400:
2395:
2391:
2386:
2382:
2377:
2370:
2365:
2348:
2343:
2339:
2334:
2330:
2325:
2321:
2316:
2312:
2307:
2303:
2298:
2294:
2289:
2285:
2280:
2276:
2271:
2267:
2262:
2258:
2253:
2249:
2244:
2240:
2235:
2231:
2226:
2222:
2217:
2213:
2208:
2204:
2199:
2195:
2190:
2186:
2181:
2170:
2165:
2161:
2156:
2152:
2147:
2143:
2138:
2134:
2129:
2125:
2120:
2116:
2111:
2107:
2102:
2098:
2093:
2089:
2079:
2077:
2047:
2038:
2033:
2026:
2022:
2017:
2016:
1983:
1979:
1966:
1962:
1957:
1953:
1939:Oryzomys capito
1932:
1928:
1923:
1919:
1914:
1910:
1870:
1866:
1861:
1853:protected areas
1837:
1813:G. aitkeni
1804:Polygenis dunni
1696:Laelaps pilifer
1604:
1580:and the Andes (
1542:H. alfaroi
1504:
1482:H. alfaroi
1434:sex chromosomes
1401:
1393:vesicular gland
1340:
1316:H. alfaroi
1292:E. nitidus
1288:H. alfaroi
1204:auditory bullae
1180:H. alfaroi
1129:zygomatic plate
1101:
1099:Skull and teeth
1083:. There are 12
1017:128.5 (118–137)
997:125.2 (114–140)
994:135.2 (120–151)
977:124.7 (110–143)
974:124.4 (101–136)
883:H. alfaroi
874:H. alfaroi
853:
772:Oryzomys capito
635:Oryzomys capito
631:Oryzomys capito
575:as synonyms of
547:Oryzomys medius
527:Oldfield Thomas
467:
461:
454:sexual maturity
435:morphologically
415:until 2006, as
401:Oryzomys capito
291:Oryzomys medius
207:
200:
194:
181:
79:
71:
60:
56:
49:
17:
12:
11:
5:
5594:
5584:
5583:
5578:
5576:Transandinomys
5573:
5568:
5563:
5558:
5553:
5536:
5535:
5533:
5532:
5519:
5506:
5493:
5480:
5467:
5451:
5449:
5443:
5442:
5440:
5439:
5426:
5413:
5400:
5387:
5374:
5361:
5348:
5335:
5322:
5309:
5294:
5278:
5276:
5270:
5269:
5255:
5254:
5252:
5251:
5240:
5238:
5236:Incertae sedis
5232:
5231:
5229:
5228:
5221:
5213:
5211:
5203:
5202:
5200:
5199:
5192:
5184:
5182:
5179:Transandinomys
5174:
5173:
5171:
5170:
5162:
5160:
5152:
5151:
5149:
5148:
5141:
5133:
5131:
5123:
5122:
5120:
5119:
5116:S. ucayalensis
5112:
5104:
5102:
5094:
5093:
5091:
5090:
5081:
5079:
5070:
5069:
5067:
5066:
5058:
5056:
5048:
5047:
5045:
5044:
5035:
5033:
5024:
5023:
5021:
5020:
5013:
5006:
4998:
4991:
4984:
4977:
4969:
4961:
4959:
4951:
4950:
4948:
4947:
4939:
4937:
4929:
4928:
4926:
4925:
4917:
4910:
4903:
4896:
4889:
4882:
4875:
4868:
4861:
4854:
4847:
4840:
4833:
4826:
4819:
4812:
4805:
4797:
4795:
4787:
4786:
4784:
4783:
4776:
4769:
4762:
4755:
4748:
4741:
4734:
4727:
4720:
4713:
4706:
4699:
4692:
4685:
4678:
4670:
4668:
4660:
4659:
4657:
4656:
4647:
4645:
4636:
4635:
4633:
4632:
4625:
4622:N. narboroughi
4618:
4615:N. fernandinae
4611:
4603:
4594:
4592:
4584:
4583:
4581:
4580:
4573:
4566:
4559:
4552:
4545:
4538:
4531:
4524:
4517:
4510:
4503:
4496:
4493:N. albigularis
4488:
4486:
4478:
4477:
4475:
4474:
4467:
4460:
4453:
4446:
4438:
4436:
4428:
4427:
4425:
4424:
4417:
4410:
4403:
4396:
4389:
4382:
4375:
4367:
4365:
4357:
4356:
4354:
4353:
4345:
4343:
4335:
4334:
4332:
4331:
4324:
4316:
4314:
4306:
4305:
4303:
4302:
4294:
4292:
4284:
4283:
4281:
4280:
4273:
4266:
4263:M. caliginosus
4258:
4256:
4248:
4247:
4245:
4244:
4236:
4228:
4225:M. desmarestii
4220:
4212:
4203:
4201:
4192:
4191:
4189:
4188:
4180:
4178:
4170:
4169:
4167:
4166:
4159:
4152:
4145:
4138:
4131:
4124:
4116:
4114:
4106:
4105:
4103:
4102:
4095:
4088:
4080:
4078:
4070:
4069:
4067:
4066:
4059:
4052:
4045:
4038:
4031:
4024:
4017:
4009:
4007:
3999:
3998:
3996:
3995:
3988:
3981:
3978:E. macconnelli
3974:
3967:
3960:
3952:
3950:
3942:
3941:
3939:
3938:
3930:
3928:
3920:
3919:
3917:
3916:
3908:
3906:
3898:
3897:
3895:
3894:
3887:
3880:
3873:
3866:
3859:
3852:
3844:
3842:
3834:
3833:
3831:
3830:
3821:
3819:
3810:
3809:
3807:
3806:
3798:
3796:
3788:
3787:
3785:
3784:
3776:
3767:
3765:
3756:
3755:
3753:
3752:
3749:A. xanthaeolus
3745:
3737:
3735:
3727:
3726:
3724:
3723:
3717:
3711:
3705:
3699:
3693:
3686:
3683:
3682:
3671:
3670:
3663:
3656:
3648:
3642:
3641:
3640:at Wikispecies
3627:
3611:
3610:External links
3608:
3607:
3606:
3595:
3584:
3574:
3563:
3552:
3538:
3527:
3516:
3502:
3491:
3477:
3459:
3445:
3415:
3405:
3396:Gigantolaelaps
3390:
3372:
3361:
3350:
3339:
3338:51(3):473–490.
3328:
3317:
3306:
3295:
3294:59(3):531–535.
3280:
3249:
3238:
3227:
3210:
3207:
3205:
3204:
3195:
3186:
3177:
3168:
3159:
3150:
3141:
3132:
3123:
3114:
3100:
3088:
3079:
3070:
3061:
3052:
3043:
3034:
3025:
3016:
3002:
2993:
2984:
2975:
2966:
2957:
2948:
2939:
2930:
2921:
2905:
2893:
2884:
2875:
2866:
2854:
2845:
2836:
2827:
2818:
2809:
2800:
2791:
2782:
2773:
2764:
2755:
2746:
2737:
2728:
2719:
2710:
2698:
2689:
2680:
2671:
2659:
2647:
2638:
2629:
2620:
2611:
2602:
2593:
2584:
2575:
2566:
2554:
2540:
2531:
2519:
2507:
2489:
2477:
2468:
2448:
2439:
2430:
2416:
2407:
2398:
2389:
2380:
2368:
2346:
2337:
2328:
2319:
2310:
2301:
2292:
2283:
2274:
2265:
2256:
2247:
2238:
2229:
2220:
2211:
2202:
2193:
2184:
2168:
2159:
2150:
2141:
2132:
2123:
2114:
2105:
2096:
2087:
2036:
2023:
2021:
2018:
2015:
2014:
1977:
1960:
1951:
1926:
1917:
1908:
1886:Transandinomys
1863:
1862:
1860:
1857:
1843:is listed as "
1836:
1833:
1623:. Its diet is
1603:
1600:
1550:Lake Maracaibo
1534:Lake Nicaragua
1503:
1500:
1446:subtelocentric
1442:submetacentric
1400:
1397:
1339:
1336:
1253:mental foramen
1137:zygomatic arch
1100:
1097:
1044:(bicolored in
1042:Transandinomys
1032:
1031:
1025:
1024:
1021:
1018:
1015:
1012:
1009:
1005:
1004:
1001:
998:
995:
992:
989:
985:
984:
981:
978:
975:
972:
969:
965:
964:
961:
958:
955:
952:
947:
852:
849:
826:Transandinomys
793:Transandinomys
639:Alfred Gardner
585:O. medius
579:and mentioned
489:marsh rice rat
466:
463:
425:Transandinomys
352:. With a body
316:
315:
314:
313:
304:
296:
288:
280:
269:
261:
253:
245:
234:
233:
227:
226:
218:
217:
209:
208:
201:
190:
189:
183:
182:
175:
173:
169:
168:
165:Transandinomys
161:
157:
156:
151:
147:
146:
141:
137:
136:
131:
127:
126:
121:
117:
116:
111:
107:
106:
101:
97:
96:
91:
87:
86:
73:
72:
54:
51:
50:
45:
42:
41:
37:
36:
28:
27:
15:
9:
6:
4:
3:
2:
5593:
5582:
5579:
5577:
5574:
5572:
5569:
5567:
5564:
5562:
5559:
5557:
5554:
5552:
5549:
5548:
5546:
5529:
5524:
5520:
5516:
5511:
5507:
5503:
5498:
5494:
5490:
5485:
5481:
5477:
5472:
5468:
5463:
5457:
5453:
5452:
5450:
5448:
5444:
5436:
5431:
5427:
5423:
5418:
5414:
5410:
5405:
5401:
5397:
5392:
5388:
5384:
5379:
5375:
5371:
5366:
5362:
5358:
5353:
5349:
5345:
5340:
5336:
5332:
5327:
5323:
5319:
5314:
5310:
5305:
5299:
5295:
5290:
5284:
5280:
5279:
5277:
5275:
5271:
5267:
5262:
5250:
5248:
5242:
5241:
5239:
5237:
5233:
5227:
5226:
5222:
5220:
5219:
5218:Z. brevicauda
5215:
5214:
5212:
5210:
5209:
5204:
5198:
5197:
5196:T. talamancae
5193:
5191:
5190:
5186:
5185:
5183:
5181:
5180:
5175:
5169:
5168:
5164:
5163:
5161:
5159:
5158:
5153:
5147:
5146:
5142:
5140:
5139:
5135:
5134:
5132:
5130:
5129:
5128:Sigmodontomys
5124:
5118:
5117:
5113:
5111:
5110:
5106:
5105:
5103:
5101:
5100:
5095:
5089:
5088:
5087:R. primigenus
5083:
5082:
5080:
5078:
5077:
5071:
5065:
5064:
5060:
5059:
5057:
5055:
5054:
5053:Pseudoryzomys
5049:
5043:
5042:
5037:
5036:
5034:
5032:
5031:
5025:
5019:
5018:
5017:O. peninsulae
5014:
5012:
5011:
5010:O. palustris
5007:
5005:
5004:
4999:
4997:
4996:
4992:
4990:
4989:
4988:O. dimidiatus
4985:
4983:
4982:
4978:
4976:
4975:
4974:O. antillarum
4970:
4968:
4967:
4966:O. albiventer
4963:
4962:
4960:
4958:
4957:
4952:
4946:
4945:
4941:
4940:
4938:
4936:
4935:
4930:
4924:
4923:
4918:
4916:
4915:
4911:
4909:
4908:
4907:O. stramineus
4904:
4902:
4901:
4897:
4895:
4894:
4890:
4888:
4887:
4883:
4881:
4880:
4876:
4874:
4873:
4869:
4867:
4866:
4862:
4860:
4859:
4855:
4853:
4852:
4851:O. fulvescens
4848:
4846:
4845:
4841:
4839:
4838:
4837:O. flavescens
4834:
4832:
4831:
4830:O. destructor
4827:
4825:
4824:
4823:O. chacoensis
4820:
4818:
4817:
4813:
4811:
4810:
4806:
4804:
4803:
4799:
4798:
4796:
4794:
4793:
4788:
4782:
4781:
4780:O. trinitatis
4777:
4775:
4774:
4770:
4768:
4767:
4763:
4761:
4760:
4756:
4754:
4753:
4749:
4747:
4746:
4742:
4740:
4739:
4735:
4733:
4732:
4728:
4726:
4725:
4721:
4719:
4718:
4714:
4712:
4711:
4707:
4705:
4704:
4700:
4698:
4697:
4693:
4691:
4690:
4689:O. catherinae
4686:
4684:
4683:
4679:
4677:
4676:
4675:O. auyantepui
4672:
4671:
4669:
4667:
4666:
4661:
4655:
4654:
4649:
4648:
4646:
4644:
4643:
4637:
4631:
4630:
4626:
4624:
4623:
4619:
4617:
4616:
4612:
4610:
4609:
4608:N. indefessus
4604:
4602:
4601:
4596:
4595:
4593:
4591:
4590:
4585:
4579:
4578:
4574:
4572:
4571:
4570:N. pectoralis
4567:
4565:
4564:
4560:
4558:
4557:
4553:
4551:
4550:
4549:N. meridensis
4546:
4544:
4543:
4539:
4537:
4536:
4532:
4530:
4529:
4525:
4523:
4522:
4518:
4516:
4515:
4511:
4509:
4508:
4504:
4502:
4501:
4500:N. auriventer
4497:
4495:
4494:
4490:
4489:
4487:
4485:
4484:
4479:
4473:
4472:
4468:
4466:
4465:
4461:
4459:
4458:
4454:
4452:
4451:
4447:
4445:
4444:
4440:
4439:
4437:
4435:
4434:
4429:
4423:
4422:
4418:
4416:
4415:
4411:
4409:
4408:
4404:
4402:
4401:
4397:
4395:
4394:
4390:
4388:
4387:
4383:
4381:
4380:
4376:
4374:
4373:
4369:
4368:
4366:
4364:
4363:
4358:
4352:
4351:
4347:
4346:
4344:
4342:
4341:
4336:
4330:
4329:
4325:
4323:
4322:
4321:M. altissimus
4318:
4317:
4315:
4313:
4312:
4307:
4301:
4300:
4296:
4295:
4293:
4291:
4290:
4285:
4279:
4278:
4274:
4272:
4271:
4270:M. robustulus
4267:
4265:
4264:
4260:
4259:
4257:
4255:
4254:
4249:
4243:
4242:
4237:
4235:
4234:
4229:
4227:
4226:
4221:
4219:
4218:
4217:M. curazensis
4213:
4211:
4210:
4205:
4204:
4202:
4200:
4199:
4193:
4187:
4186:
4182:
4181:
4179:
4177:
4176:
4171:
4165:
4164:
4160:
4158:
4157:
4153:
4151:
4150:
4149:H. perenensis
4146:
4144:
4143:
4139:
4137:
4136:
4132:
4130:
4129:
4125:
4123:
4122:
4118:
4117:
4115:
4113:
4112:
4107:
4101:
4100:
4096:
4094:
4093:
4089:
4087:
4086:
4082:
4081:
4079:
4077:
4076:
4071:
4065:
4064:
4063:H. saturatior
4060:
4058:
4057:
4053:
4051:
4050:
4046:
4044:
4043:
4039:
4037:
4036:
4032:
4030:
4029:
4025:
4023:
4022:
4018:
4016:
4015:
4011:
4010:
4008:
4006:
4005:
4000:
3994:
3993:
3989:
3987:
3986:
3982:
3980:
3979:
3975:
3973:
3972:
3968:
3966:
3965:
3961:
3959:
3958:
3954:
3953:
3951:
3949:
3948:
3943:
3937:
3936:
3932:
3931:
3929:
3927:
3926:
3921:
3915:
3914:
3910:
3909:
3907:
3905:
3904:
3899:
3893:
3892:
3888:
3886:
3885:
3881:
3879:
3878:
3874:
3872:
3871:
3867:
3865:
3864:
3860:
3858:
3857:
3853:
3851:
3850:
3846:
3845:
3843:
3841:
3840:
3835:
3829:
3828:
3823:
3822:
3820:
3818:
3817:
3811:
3805:
3804:
3800:
3799:
3797:
3795:
3794:
3793:Amphinectomys
3789:
3783:
3782:
3777:
3775:
3774:
3769:
3768:
3766:
3764:
3763:
3757:
3751:
3750:
3746:
3744:
3743:
3739:
3738:
3736:
3734:
3733:
3728:
3722:
3721:Sigmodontinae
3718:
3716:
3712:
3710:
3706:
3704:
3700:
3698:
3694:
3692:
3688:
3687:
3684:
3680:
3669:
3664:
3662:
3657:
3655:
3650:
3649:
3646:
3639:
3638:
3632:
3628:
3625:
3624:
3618:
3614:
3613:
3604:
3600:
3596:
3593:
3589:
3585:
3583:
3582:9978-44-651-6
3579:
3575:
3572:
3568:
3564:
3561:
3557:
3553:
3551:(7)8:246–255.
3550:
3546:
3545:
3539:
3537:(7)5:269–274.
3536:
3532:
3528:
3525:
3521:
3517:
3515:
3511:
3507:
3503:
3500:
3496:
3492:
3489:
3485:
3484:
3478:
3475:
3471:
3470:
3466:
3460:
3456:
3452:
3448:
3442:
3438:
3434:
3433:
3428:
3427:Wilson, D. E.
3424:
3420:
3419:Musser, G. G.
3416:
3414:
3413:980-6326-16-4
3410:
3406:
3403:
3399:
3397:
3391:
3388:
3384:
3383:
3379:
3373:
3370:
3366:
3362:
3359:
3355:
3351:
3348:
3344:
3340:
3337:
3333:
3329:
3326:
3322:
3318:
3315:
3311:
3307:
3304:
3300:
3296:
3293:
3289:
3287:
3281:
3269:
3265:
3264:
3259:
3257:
3250:
3247:
3243:
3239:
3236:
3232:
3228:
3225:
3221:
3219:
3213:
3212:
3199:
3190:
3181:
3172:
3163:
3154:
3145:
3136:
3127:
3118:
3109:
3107:
3105:
3095:
3093:
3083:
3074:
3065:
3056:
3047:
3038:
3029:
3020:
3011:
3009:
3007:
2997:
2988:
2979:
2970:
2961:
2952:
2943:
2934:
2925:
2916:
2914:
2912:
2910:
2900:
2898:
2888:
2879:
2870:
2861:
2859:
2849:
2840:
2831:
2822:
2813:
2804:
2795:
2786:
2777:
2768:
2759:
2750:
2741:
2732:
2723:
2714:
2705:
2703:
2693:
2684:
2675:
2666:
2664:
2654:
2652:
2642:
2633:
2624:
2615:
2606:
2597:
2588:
2579:
2570:
2561:
2559:
2549:
2547:
2545:
2535:
2526:
2524:
2514:
2512:
2502:
2500:
2498:
2496:
2494:
2484:
2482:
2472:
2463:
2461:
2459:
2457:
2455:
2453:
2443:
2434:
2425:
2423:
2421:
2411:
2402:
2393:
2384:
2375:
2373:
2363:
2361:
2359:
2357:
2355:
2353:
2351:
2341:
2332:
2323:
2314:
2305:
2296:
2287:
2278:
2269:
2260:
2251:
2242:
2233:
2224:
2215:
2206:
2197:
2188:
2179:
2177:
2175:
2173:
2163:
2154:
2145:
2136:
2127:
2118:
2109:
2100:
2091:
2075:
2070:
2066:
2062:
2061:
2056:
2054:
2045:
2043:
2041:
2031:
2029:
2024:
2011:
2007:
2003:
1999:
1995:
1992:(actually in
1991:
1987:
1981:
1974:
1970:
1964:
1955:
1948:
1944:
1940:
1936:
1930:
1921:
1912:
1905:
1901:
1897:
1893:
1892:
1887:
1883:
1882:
1877:
1873:
1868:
1864:
1856:
1854:
1850:
1849:IUCN Red List
1846:
1845:Least Concern
1842:
1832:
1830:
1826:
1825:
1820:
1819:
1814:
1810:
1806:
1805:
1800:
1799:
1794:
1793:
1788:
1787:
1782:
1781:
1776:
1775:
1770:
1769:
1764:
1763:
1758:
1757:
1752:
1751:
1746:
1745:
1740:
1739:
1734:
1733:
1728:
1727:
1722:
1721:
1716:
1715:
1710:
1709:
1704:
1703:
1702:Laelaps thori
1698:
1697:
1692:
1691:
1686:
1685:
1680:
1679:
1674:
1673:
1668:
1667:
1662:
1661:
1655:
1652:
1648:
1644:
1639:
1637:
1633:
1628:
1626:
1622:
1621:
1616:
1612:
1608:
1599:
1597:
1596:
1592:populations.
1591:
1587:
1583:
1579:
1575:
1571:
1570:Orinoco Delta
1567:
1563:
1559:
1555:
1551:
1546:
1543:
1539:
1535:
1531:
1527:
1523:
1521:
1517:
1513:
1509:
1499:
1497:
1493:
1492:
1487:
1483:
1479:
1475:
1470:
1465:
1463:
1459:
1455:
1451:
1447:
1443:
1439:
1435:
1431:
1426:
1422:
1418:
1414:
1405:
1396:
1394:
1390:
1386:
1382:
1379:
1375:
1371:
1366:
1364:
1360:
1356:
1348:
1344:
1335:
1333:
1329:
1325:
1321:
1317:
1313:
1309:
1305:
1301:
1297:
1293:
1289:
1285:
1281:
1277:
1273:
1268:
1266:
1262:
1258:
1254:
1250:
1246:
1242:
1238:
1234:
1230:
1225:
1223:
1222:
1217:
1213:
1209:
1205:
1201:
1197:
1193:
1189:
1185:
1181:
1177:
1173:
1168:
1166:
1162:
1158:
1157:parietal bone
1154:
1150:
1146:
1142:
1138:
1134:
1130:
1126:
1122:
1118:
1114:
1105:
1096:
1094:
1090:
1086:
1082:
1076:
1074:
1070:
1066:
1062:
1058:
1053:
1051:
1047:
1043:
1039:
1026:
1022:
1019:
1016:
1014:124 (118–136)
1013:
1010:
1007:
1006:
1003:19.0 (18–22)
1002:
999:
996:
993:
990:
987:
986:
983:21.1 (16–25)
982:
979:
976:
973:
970:
967:
966:
962:
959:
956:
954:Head and body
953:
951:
948:
945:
944:
941:
935:
933:
929:
925:
921:
917:
913:
909:
905:
900:
898:
894:
891:, with which
890:
889:
884:
880:
876:
875:
870:
865:
861:
857:
848:
846:
842:
837:
835:
831:
830:Sigmodontinae
827:
823:
819:
815:
811:
807:
803:
799:
795:
794:
789:
785:
784:
779:
778:
773:
769:
765:
761:
757:
753:
752:DNA sequences
749:
748:morphological
745:
741:
737:
733:
728:
726:
723:(the current
722:
718:
714:
710:
706:
702:
698:
694:
690:
686:
682:
678:
674:
671:a synonym of
670:
666:
665:
660:
656:
652:
648:
644:
640:
636:
632:
628:
624:
620:
616:
612:
608:
604:
600:
599:
594:
590:
586:
582:
578:
574:
570:
566:
562:
558:
556:
552:
548:
544:
540:
536:
532:
528:
524:
520:
516:
512:
508:
504:
500:
499:
494:
490:
486:
485:
480:
476:
472:
462:
459:
455:
451:
447:
443:
438:
436:
432:
431:
426:
422:
418:
414:
413:
408:
407:
402:
398:
394:
390:
385:
383:
379:
375:
371:
367:
363:
359:
355:
351:
347:
344:and northern
343:
339:
335:
332:
328:
324:
323:
308:
305:
300:
297:
292:
289:
284:
281:
277:
273:
270:
265:
262:
257:
254:
249:
246:
241:
238:
237:
235:
232:
228:
224:
219:
215:
210:
205:
199:
197:
191:
188:
187:Binomial name
184:
180:
179:
174:
171:
170:
167:
166:
162:
159:
158:
155:
154:Sigmodontinae
152:
149:
148:
145:
142:
139:
138:
135:
132:
129:
128:
125:
122:
119:
118:
115:
112:
109:
108:
105:
102:
99:
98:
95:
92:
89:
88:
83:
78:
74:
68:
63:
62:Least Concern
52:
48:
43:
38:
34:
29:
26:
22:
19:
5446:
5273:
5244:
5223:
5216:
5208:Zygodontomys
5206:
5195:
5194:
5189:T. bolivaris
5187:
5177:
5165:
5155:
5145:S. aphrastus
5143:
5136:
5126:
5114:
5107:
5097:
5085:
5074:
5061:
5051:
5039:
5028:
5015:
5009:
5001:
4993:
4986:
4979:
4972:
4964:
4954:
4944:O. balneator
4942:
4932:
4920:
4912:
4905:
4900:O. rupestris
4898:
4891:
4884:
4877:
4870:
4863:
4858:O. griseolus
4856:
4849:
4842:
4835:
4828:
4821:
4814:
4807:
4800:
4792:Oligoryzomys
4790:
4778:
4771:
4764:
4759:O. speciosus
4757:
4750:
4743:
4736:
4729:
4722:
4715:
4710:O. flavicans
4708:
4701:
4694:
4687:
4680:
4673:
4663:
4653:N. vespuccii
4651:
4640:
4627:
4620:
4613:
4606:
4598:
4587:
4577:N. pirrensis
4575:
4568:
4561:
4554:
4547:
4540:
4533:
4526:
4519:
4512:
4507:N. caracolus
4505:
4498:
4491:
4481:
4471:N. squamipes
4469:
4462:
4455:
4448:
4441:
4431:
4419:
4412:
4405:
4398:
4391:
4384:
4377:
4370:
4360:
4348:
4338:
4326:
4319:
4311:Microryzomys
4309:
4297:
4287:
4275:
4268:
4261:
4251:
4239:
4233:M. georginae
4231:
4223:
4215:
4207:
4196:
4183:
4173:
4161:
4154:
4147:
4140:
4133:
4126:
4119:
4109:
4097:
4092:H. chacarius
4090:
4083:
4073:
4061:
4056:H. rostratus
4054:
4047:
4042:H. melanotis
4040:
4033:
4026:
4019:
4012:
4002:
3990:
3983:
3976:
3969:
3962:
3955:
3947:Euryoryzomys
3945:
3933:
3925:Eremoryzomys
3923:
3911:
3901:
3889:
3884:C. subflavus
3882:
3875:
3868:
3861:
3856:C. langguthi
3854:
3847:
3837:
3825:
3816:Carletonomys
3814:
3801:
3791:
3779:
3771:
3762:Agathaeromys
3760:
3747:
3740:
3730:
3636:
3622:
3602:
3591:
3570:
3559:
3548:
3543:
3534:
3523:
3505:
3498:
3487:
3482:
3473:
3468:
3464:
3431:
3404:40(1):25–32.
3401:
3395:
3389:110:513–568.
3386:
3381:
3377:
3368:
3357:
3346:
3335:
3324:
3313:
3302:
3291:
3285:
3272:. Retrieved
3267:
3261:
3255:
3245:
3234:
3223:
3217:
3198:
3189:
3180:
3171:
3162:
3153:
3144:
3135:
3126:
3117:
3082:
3073:
3064:
3055:
3046:
3037:
3028:
3019:
2996:
2987:
2978:
2969:
2960:
2951:
2942:
2933:
2924:
2887:
2878:
2869:
2848:
2839:
2830:
2821:
2812:
2803:
2794:
2785:
2776:
2767:
2758:
2749:
2740:
2731:
2722:
2713:
2692:
2683:
2674:
2641:
2632:
2623:
2614:
2605:
2596:
2587:
2578:
2569:
2534:
2471:
2442:
2433:
2410:
2401:
2392:
2383:
2340:
2331:
2322:
2313:
2304:
2295:
2286:
2277:
2268:
2259:
2250:
2241:
2232:
2223:
2214:
2205:
2196:
2187:
2162:
2153:
2144:
2135:
2126:
2117:
2108:
2099:
2090:
2078:. Retrieved
2064:
2058:
2052:
2009:
2005:
2001:
1985:
1980:
1972:
1968:
1967:Reported as
1963:
1954:
1946:
1942:
1938:
1934:
1929:
1920:
1911:
1895:
1889:
1885:
1879:
1875:
1871:
1867:
1840:
1838:
1828:
1822:
1816:
1812:
1808:
1802:
1796:
1790:
1784:
1778:
1772:
1766:
1760:
1754:
1748:
1742:
1736:
1730:
1724:
1718:
1712:
1706:
1700:
1694:
1688:
1682:
1676:
1670:
1664:
1658:
1656:
1646:
1642:
1640:
1629:
1618:
1606:
1605:
1593:
1589:
1573:
1561:
1547:
1541:
1537:
1525:
1524:
1519:
1507:
1505:
1495:
1489:
1485:
1481:
1477:
1474:metacentrics
1466:
1416:
1410:
1369:
1367:
1354:
1352:
1331:
1327:
1324:Euryoryzomys
1323:
1319:
1315:
1311:
1291:
1287:
1283:
1269:
1232:
1226:
1219:
1215:
1179:
1169:
1160:
1152:
1148:
1145:premaxillary
1124:
1120:
1110:
1077:
1068:
1061:ungual tufts
1056:
1054:
1049:
1045:
1041:
1037:
1035:
1020:29.1 (28–31)
1000:29.5 (27–32)
980:29.2 (27–32)
949:
939:
931:
923:
919:
907:
903:
901:
896:
892:
886:
882:
878:
872:
868:
863:
859:
855:
854:
844:
841:common names
838:
825:
814:synapomorphy
809:
806:type species
801:
797:
796:, which has
791:
790:, including
787:
781:
777:Euryoryzomys
775:
771:
763:
759:
743:
734:analysis of
732:phylogenetic
729:
724:
720:
716:
712:
708:
704:
700:
696:
692:
688:
685:mollipilosus
684:
680:
676:
672:
668:
662:
658:
654:
650:
634:
630:
626:
623:mollipilosus
622:
618:
614:
610:
606:
601:). In 1960,
596:
592:
588:
584:
580:
576:
572:
568:
564:
559:
554:
546:
538:
530:
525:, Colombia.
518:
514:
510:
506:
496:
492:
482:
478:
474:
468:
441:
439:
428:
424:
421:type species
416:
410:
404:
400:
386:
321:
320:
319:
306:
298:
290:
286:Thomas, 1901
282:
271:
263:
255:
247:
239:
222:
195:
193:
177:
176:
164:
24:
18:
5352:iNaturalist
5298:Wikispecies
5225:Z. brunneus
5109:S. melanops
4934:Oreoryzomys
4893:O. nigripes
4879:O. microtis
4809:O. arenalis
4766:O. superans
4731:O. phaeotis
4724:O. paricola
4703:O. concolor
4589:Nesoryzomys
4563:N. nimbosus
4457:N. palmipes
4443:N. apicalis
4421:N. tenuipes
4414:N. spinosus
4350:M. hammondi
4209:M. audreyae
4163:H. yunganus
4128:H. laticeps
4099:H. sciureus
4049:H. rhabdops
4035:H. intectus
4028:H. fuscatus
4021:H. chapmani
4004:Handleyomys
3992:E. russatus
3957:E. emmonsae
3903:Drymoreomys
3870:C. marinhus
3773:A. donovani
3719:Subfamily:
3678:(rice rats)
3676:Oryzomyini
3316:34:240–243.
3248:24:647–670.
3237:12:195–218.
3166:Clark, 1967
2080:15 November
1811:in Panama.
1462:hybrid zone
1438:acrocentric
1421:chromosomes
1332:Handleyomys
1314:but unlike
1272:opisthodont
1186:bones. The
851:Description
711:represents
543:Panama City
446:home ranges
382:chromosomes
150:Subfamily:
5545:Categories
5167:S. angouya
5157:Sooretamys
5063:P. simplex
5041:P. nivalis
5030:Pennatomys
5003:O. nelsoni
4995:O. gorgasi
4914:O. vegetus
4886:O. moojeni
4844:O. fornesi
4816:O. brendae
4802:O. andinus
4752:O. rutilus
4745:O. roberti
4717:O. mamorae
4696:O. cleberi
4682:O. bicolor
4642:Noronhomys
4629:N. swarthi
4600:N. darwini
4535:N. levipes
4483:Nephelomys
4450:N. grandis
4400:N. paracou
4393:N. musseri
4386:N. minutus
4379:N. guianae
4372:N. dubosti
4328:M. minutus
4277:M. zunigae
4185:L. molitor
4142:H. oniscus
4121:H. acritus
4075:Holochilus
4014:H. alfaroi
3985:E. nitidus
3971:E. legatus
3849:C. goytaca
3839:Cerradomys
3803:A. savamis
3732:Aegialomys
3715:Cricetidae
3605:3537:1–29.
3594:296:1–149.
3544:Reithrodon
3501:244:1–306.
3490:236:1–376.
3476:2810:1–22.
2020:References
1973:perenensis
1906:sequences.
1786:Jellisonia
1634:(3.3
1625:omnivorous
1458:centromere
1328:Nephelomys
1308:hypoflexid
1296:mesoflexus
1276:brachydont
899:in range.
834:Cricetidae
832:of family
783:Nephelomys
736:Oryzomyini
709:sylvaticus
701:sylvaticus
693:magdalenae
677:panamensis
664:Nephelomys
643:Guy Musser
619:sylvaticus
615:magdalenae
607:talamancae
569:panamensis
549:from near
535:Santa Rosa
366:underparts
338:Costa Rica
334:Cricetidae
204:J.A. Allen
144:Cricetidae
5462:Q27430180
5138:S. alfari
4981:O. couesi
4922:O. victus
4556:N. moerex
4528:N. keaysi
4521:N. devius
4514:N. childi
4464:N. rattus
4407:N. pictus
4253:Melanomys
4241:M. luciae
4198:Megalomys
4111:Hylaeamys
3935:E. polius
3877:C. scotti
3827:C. cailoi
3689:Kingdom:
3360:43:1–100.
3349:143:1–77.
3327:218:1–90.
3286:Aitkenius
3274:2 January
1900:karyotype
1881:Hylaeamys
1847:" by the
1827:occur on
1590:Hylaeamys
1512:evergreen
1430:autosomes
1413:karyotype
1399:Karyotype
1221:Hylaeamys
1184:maxillary
1117:braincase
1091:, and 29
916:plumbeous
822:vibrissae
804:) as its
754:from the
750:data and
742:to which
717:castaneus
681:carrikeri
573:carrikeri
551:La Guaira
495:) and to
469:In 1891,
458:parasites
450:gestation
437:similar.
378:braincase
374:vibrissae
350:sea level
346:Venezuela
172:Species:
100:Kingdom:
94:Eukaryota
5528:13000824
5502:11117559
5456:Wikidata
5289:Q1763473
5283:Wikidata
5099:Scolomys
5076:Reigomys
4956:Oryzomys
4433:Nectomys
4362:Neacomys
4340:Mindomys
4175:Lundomys
4156:H. tatei
3964:E. lamia
3891:C. vivoi
3713:Family:
3709:Rodentia
3703:Mammalia
3697:Chordata
3695:Phylum:
3691:Animalia
3455:62265494
3382:Oryzomys
3380:, genus
3220:of Coues
1632:hectares
1556:east to
1385:anterior
1381:prostate
1347:Mandible
1304:mesoloph
1300:paracone
1280:bunodont
1257:diastema
1229:mandible
1212:foramina
988:Colombia
960:Hindfoot
839:Several
788:Oryzomys
760:Oryzomys
744:Oryzomys
669:villosus
647:holotype
565:Oryzomys
503:synonyms
484:Oryzomys
465:Taxonomy
412:Oryzomys
393:synonyms
358:rice rat
231:Synonyms
140:Family:
134:Rodentia
124:Mammalia
114:Chordata
110:Phylum:
104:Animalia
90:Domain:
67:IUCN 3.1
5489:2438090
5435:1039733
5396:1002674
5344:5786979
4665:Oecomys
3707:Order:
3701:Class:
3378:Oecomys
1378:ventral
1359:baculum
1261:incisor
1249:incisor
1241:process
1093:caudals
1089:lumbars
1065:squamae
1008:Ecuador
946:Country
768:clade B
605:listed
403:" (now
364:on the
342:Ecuador
329:in the
206:, 1891)
160:Genus:
130:Order:
120:Class:
65: (
5515:633245
5422:201375
5409:530184
5370:972509
5318:164722
4738:O. rex
3580:
3512:
3453:
3443:
3411:
1902:, and
1801:, and
1777:, and
1711:, and
1578:Llanos
1423:and a
1389:dorsal
1330:, and
1294:, the
1235:. The
1194:. The
1176:palate
1163:. The
1135:. The
1081:mammae
1071:. The
968:Panama
928:molted
691:, and
689:medius
621:, and
611:medius
529:added
517:, and
397:lumped
368:. The
331:family
327:rodent
278:, 1900
276:Thomas
5497:IRMNG
5476:6SYZ6
5383:15615
5357:75198
5331:57XJY
3425:. In
1859:Notes
1789:sp.,
1636:acres
1432:(non-
1192:fossa
1141:nasal
1133:molar
906:; in
800:(now
740:tribe
541:from
533:from
521:from
325:is a
5510:ITIS
5484:GBIF
5404:NCBI
5378:IUCN
5365:ITIS
5339:GBIF
5313:BOLD
3578:ISBN
3510:ISBN
3467:and
3451:OCLC
3441:ISBN
3409:ISBN
3276:2020
3268:2017
2082:2021
2065:2017
1945:and
1821:and
1584:and
1540:and
1514:and
1480:and
1411:The
1387:and
1290:and
1227:The
1170:The
1143:and
1073:pads
963:Ear
957:Tail
912:buff
756:IRBP
703:and
583:and
571:and
370:tail
362:buff
354:mass
5523:MSW
5471:CoL
5391:MDD
5326:CoL
2069:doi
1472:of
1415:in
1239:(a
780:or
727:).
649:of
505:of
5547::
5525::
5512::
5499::
5486::
5473::
5458::
5432::
5419::
5406::
5393::
5380::
5367::
5354::
5341::
5328::
5315::
5300::
5285::
3601:.
3590:.
3547:.
3533:.
3522:.
3497:.
3486:.
3472:.
3449:.
3385:.
3356:.
3345:.
3323:.
3312:.
3266:.
3260:.
3244:.
3233:.
3222:.
3103:^
3091:^
3005:^
2908:^
2896:^
2857:^
2701:^
2662:^
2650:^
2557:^
2543:^
2522:^
2510:^
2492:^
2480:^
2451:^
2419:^
2371:^
2349:^
2171:^
2063:.
2057:.
2039:^
2027:^
1831:.
1795:,
1771:,
1765:,
1759:,
1753:,
1747:,
1741:,
1735:,
1729:,
1723:,
1705:,
1699:,
1693:,
1687:,
1681:,
1675:,
1669:,
1663:,
1560:.
1498:.
1334:.
1326:,
1224:.
1023:–
1011:20
991:13
971:22
687:,
683:,
679:,
617:,
613:,
609:,
595:(=
513:,
309::
5249:"
5245:"
5243:†
5084:†
5073:†
5038:†
5027:†
5000:†
4971:†
4919:†
4650:†
4639:†
4605:†
4597:†
4238:†
4230:†
4222:†
4214:†
4206:†
4195:†
3824:†
3813:†
3778:†
3770:†
3759:†
3667:e
3660:t
3653:v
3457:.
3278:.
3258:"
3254:"
2084:.
2071::
2055:"
2051:"
1645:(
950:n
820:(
491:(
202:(
69:)
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