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Species complex

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When a species is found to be several phylogenetically distinct species, each typically has smaller distribution ranges and population sizes than had been reckoned. The different species can also differ in their ecology, such as by having different breeding strategies or habitat requirements, which
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It has been suggested that cryptic species complexes are very common in the marine environment. That suggestion came before the detailed analysis of many systems using DNA sequence data but has been proven to be correct. The increased use of DNA sequence in the investigation of organismal diversity
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has been invoked as a force maintaining similarity in species complexes, especially when they adapted to special environments (such as a host in the case of symbionts or extreme environments). This may constrain possible directions of evolution; in such cases, strongly divergent selection is not to
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Pests, species that cause diseases and their vectors, have direct importance for humans. When they are found to be cryptic species complexes, the ecology and the virulence of each of these species need to be re-evaluated to devise appropriate control strategies. Examples are cryptic species in the
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is one mechanism invoked to explain that. Indeed, studies in some species complexes suggest that species divergence have gone in par with ecological differentiation, with species now preferring different microhabitats. Similar methods also found that the Amazonian frog
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populations and subspecies differ genetically to such an extent that they may be considered species. Although the giraffe, as a whole, is not considered to be threatened, if each cryptic species is considered separately, there is a much higher level of threat.
437:. This refers to "a monophyletic group of closely related species all living in the same ecosystem". Conversely, the term has also been applied very broadly to a group of closely related species than can be variable and widespread. Not to be confused with a 311:
may depend on the group studied. Thus, many traditionally defined species, based only on morphological similarity, have been found to be several distinct species when other criteria, such as genetic differentiation or
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A species complex is typically considered as a group of close, but distinct species. Obviously, the concept is closely tied to the definition of a species. Modern biology understands a species as "separately evolving
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and species, but the botanical code defines four ranks below subgenus (section, subsection, series, and subseries). Different informal taxonomic solutions have been used to indicate a species complex.
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Cryptic species are morphologically identical species. More generally, the term is often applied when species, even if they are known to be distinct, cannot be reliably distinguished by morphology.
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Distinguishing close species within a complex requires the study of often very small differences. Morphological differences may be minute and visible only by the use of adapted methods, such as
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Lawley, Jonathan W.; Gamero-Mora, Edgar; Maronna, Maximiliano M.; Chiaverano, Luciano M.; Stampar, Sérgio N.; Hopcroft, Russell R.; Collins, Allen G.; Morandini, André C. (2022-09-29).
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Species complexes exist in all groups of organisms and are identified by the rigorous study of differences between individual species that uses minute morphological details, tests of
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Marques, Isabel; Montgomery, Sean A.; Barker, Michael S.; Macfarlane, Terry D.; Conran, John G.; Catalán, Pilar; Rieseberg, Loren H.; Rudall, Paula J.; Graham, Sean W. (2016-04-01).
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Often, such complexes do not become evident until a new species is introduced into the system, which breaks down existing species barriers. An example is the introduction of the
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in the complex may be able to hybridize readily with each other, further blurring any distinctions. Terms that are sometimes used synonymously but have more precise meanings are
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is becoming increasingly standard for species recognition and may, in many cases, be the only useful method. Different methods are used to analyse such genetic data, such as
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International Code of Nomenclature for algae, fungi, and plants (Melbourne Code), adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011
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JONG, R. (December 1987). "Superspecies Pyrgus malvae (Lepidoptera: Hesperiidae) in the East Mediterranean, with notes on phylogenetic and biological relationships".
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butterflies. Hybrid speciation has been observed in various species complexes, such as insects, fungi, and plants. In plants, hybridization often takes place through
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has occurred or is occurring, which leads to intermediate forms and blurred species boundaries. The informal classification, superspecies, can be exemplified by the
2591: 4726: 3228: 3233: 3218: 875:, which were traditionally considered clearly separate species that did not interbreed, shows that they may be actually just subspecies of the same species. 3223: 2276:"Transcriptome-derived evidence supports recent polyploidization and a major phylogeographic division in Trithuria submersa (Hydatellaceae, Nymphaeales)" 1565:
Muñoz MM; Crawford NG; McGreevy Jr. TJ; Messana NJ; Tarvin RD; Revell LJ; Zandvliet RM; Hopwood JM; Mock E; Schneider AL; Schneider CJ. (2013).
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Kotov, Alexey A.; Garibian, Petr G.; Bekker, Eugeniya I.; Taylor, Derek J.; Karabanov, Dmitry P. (2020-06-17). "A new species group from the
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Evidence from the identification of cryptic species has led some to conclude that current estimates of global species richness are too low.
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Wallis GP, Arntzen JW (1989). "Mitochondrial-DNA variation in the crested newt superspecies: Limited cytoplasmic gene flow among species".
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Several terms are used synonymously for a species complex, but some of them may also have slightly different or narrower meanings. In the
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Species forming a complex have typically diverged very recently from each other, which sometimes allows the retracing of the process of
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and explains that the "grouping can often be supported by experimental crosses in which only certain pairs of species will produce
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taxa suggests old splits of major lineages and postglacial recolonizations of Central Europe from distinct source populations of
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group), but closer examination can sometimes disprove that. For example, yellow-spotted "fire salamanders" in the genus
4487: 4147: 1640: 582:, a bird genus with few morphological differences. Mating tests are common in some groups such as fungi to confirm the 35: 601:. Such methods have greatly contributed to the discovery of cryptic species, including such emblematic species as the 1769: 1669: 4554: 3070: 882:, it is often a particular challenge to understand how the similar species persist without outcompeting each other. 417:, but later authors emphasized the common phylogenetic origin. A recent article defines sibling species as "cryptic 4559: 4157: 2885:
Brown D, Brenneman R, Koepfli KP, Pollinger J, Mila B, Georgiadis N, Louis E, Grether G, Jacobs D, Wayne R (2007).
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Symposium on Biosystematics, organized by the International Organization of Biosystematists, Montreal, October 1962
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that has diversified rather recently, as is shown by the short branches between the species A–E (blue box) in this
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species complex (Cladocera: Anomopoda) from the eastern Palaearctic: taxonomy, phylogeny and phylogeography".
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Sometimes used as an informal rank for a species complex around one "representative" species. Popularized by
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that are so similar in appearance and other features that the boundaries between them are often unclear. The
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sensu lato (Russulales) from northern Thailand: Morphological and phylogenetic species concepts explored".
438: 354: 5007: 4601: 3298: 3286: 2715:"Mating trials validate the use of DNA barcoding to reveal cryptic speciation of a marine bryozoan taxon" 1266:"Retention of an Ancestral Polymorphism in the Mbuna Species Flock (Teleostei: Cichlidae) of Lake Malawi" 1034: 889: 799: 130:), which may be a complex ranking but it is not a species complex. In most cases, a species complex is a 4703: 3877: 3187: 2071:
Kankare M, Van Nouhuys S, Hanski I (2005). "Genetic divergence among host-specific cryptic species in
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Heywood VH. (1962). "The "species aggregate" in theory and practice". In VH Heywood; Löve Á. (eds.).
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in plants, may separate lineages without producing a great degree of morphological differentiation.
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Horandl, E.; Greilhuber, J.; Klimova, K.; Paun, O.; Temsch, E.; Emadzade, K.; Hodalova, I. (2009).
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may arise when a species penetrates a new geographical area and diversifies to occupy a variety of
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of species with a common ancestor, but there are exceptions. It may represent an early stage after
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complex (Ranunculaceae): insights from analysis of morphological, karyological and molecular data"
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inflicts widespread, devastating damage to Australian fruit crops, but the sister species do not.
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Brown JK, Frohlich DR, Rosell RC (1995). "The sweetpotato or silverleaf whiteflies: biotypes of
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or the Queensland fruit fly. That pest is indistinguishable from two sister species except that
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Wallis GP, Judge KF, Bland J, Waters JM, Berra TM (2001). "Genetic diversity in New Zealand
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states that members of a species group usually have partially overlapping ranges but do not
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to be underestimated. The recognition of similar-but-distinct species is important for
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Ride WD, Cogger HG, Dupuis C, Kraus O, Minelli A, Thompson FC, Tubbs PK, eds. (1999).
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is actually at least three different species that diverged over 5 million years ago.
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is actually at least three different species that diverged over 5 million years ago.
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Bickford D, Lohman DJ, Sodhi NS, Ng PK, Meier R, Winker K, Ingram KK, Das I (2007).
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International Code of Nomenclature of Bacteria. Bacteriological Code, 1990 Revision
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in central and eastern Asia with the aid of mating tests and DNA fingerprinting".
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Fontdevila A, Pla C, Hasson E, Wasserman M, Sanchez A, Naveira H, Ruiz A (1988). "
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butterfly, which is a superspecies that is further divided into three subspecies.
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for a group of closely related species that live in the same habitat. As informal
4910: 4534: 4361: 4350: 4304: 4247: 4196: 3780: 3660: 3627: 3616: 3610: 3564: 3559: 3554: 3548: 3542: 3537: 3503: 3498: 3493: 3488: 3482: 3476: 3242: 3084: 2342: 1658:"Chapter 3. Rules of nomenclature with recommendations. Section 2. Ranks of taxa" 864: 825: 802:. In such cases, the hybrid species may have intermediate characters, such as in 672: 454: 364:
is suspected to be a cryptic complex with at least one other species of rubyspot.
308: 182: 92: 2834: 1660:. In Lapage SP, Sneath PH, Lessel EF, Skerman VB, Seeliger HP, Clark WA (eds.). 1381:. Cambridge, MA: The Belknap Press of Harvard University Press. pp. 21–36. 1176: 4750: 4622: 4564: 3924: 3919: 3857: 3835: 3353: 3250: 3074: 2780:
Proceedings of the National Academy of Sciences of the United States of America
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Proceedings of the National Academy of Sciences of the United States of America
1861: 1735: 1699:(electronic ed.), Bratislava: International Association for Plant Taxonomy 1473:
Moritz C, Schneider CJ, Wake DB (1992). "Evolutionary relationships within the
989: 935: 917: 856:." The examples given below may support both uses of the term "species group." 418: 373: 301: 2683: 2431:"Cryptic diversity and deep divergence in an upper Amazonian leaflitter frog, 2208: 2160:
Dai Y-C, Vainio EJ, Hantula J, Niemelä, Korhonen K (2003). "Investigations on
2114:(Teleostei: Osmeriformes: Galaxiidae): a test of a biogeographic hypothesis". 2075:
aggregate (Hymenoptera: Braconidae), parasitoids of checkerspot butterflies".
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Lapage SP, Sneath PHA, Lessel EF, Skerman VBD, Seeliger HPR, Clark WA (1992).
1490: 1339: 1322: 1157:"Evidence for strong inter- and intracontinental phylogeographic structure in 346:, in which it is often unclear if they should be considered separate species. 275: 5022: 4952: 4830: 4789: 4635: 4389: 4057: 4052: 3703: 3254: 2912: 2871: 2738: 2691: 2652: 2618:
Engelke, S. (2006?): Til Snegleforeningen (Note to the Danish Slug-society).
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in which the species were separated for a long time period without evolving
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Steinfartz S, Veith M, Tautz D (2000). "Mitochondrial sequence analysis of
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species complex (Anura, Hylidae) with the description of four new species"
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complex suggests genetic introgression between principal malaria vectors"
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Besansky NJ, Powell JR, Caccone A, Hamm DM, Scott JA, Collins FH (1994).
908:. The first species flock to be recognized as such was the 13 species of 848:
1999) describes a species group as complex of related species that exist
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Possible processes explaining similarity of species in a species complex:
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A more restricted use applies the term to a group of species among which
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Gómez A, Wright PJ, Lunt DH, Cancino JM, Carvalho GR, Hughes RN (2007).
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Systematics and the Origin of Species, from the Viewpoint of a Zoologist
1718: 165:. The existence of extremely similar species may cause local and global 4835: 4736: 4658: 4645: 4279: 4079: 3966: 3944: 3897: 3892: 3840: 3808: 3723: 3686: 3173: 3112: 3027: 2970: 2001: 1426: 1208: 1057: 868: 837: 804: 766: 712: 668: 602: 567: 555: 534: 482: 462: 458: 410: 343: 335: 234: 135: 59: 2292: 2275: 1597: 87:
for two (or more) species that are each other's closest relative, and
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Clarke, A.R.; Powell, K.S.; Weldon, C.W.; Taylor, P.W. (2010-11-02).
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A species complex is usually a group that has one common ancestor (a
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must be taken into account for appropriate management. For example,
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Sources differ on whether or not members of a species group share a
249: 4872: 4074: 3643: 3622: 879: 872: 833: 733: 675:(right) but is in fact more closely related to the uniformly black 563: 486: 377: 72: 3322: 1716: 4257: 3971: 3680: 3177: 3012: 2273: 2191:
Van de Putte K, Nuytinck J, Stubbe D, Le HT, Verbeken A (2010). "
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contains some species that are extremely difficult to tell apart.
39: 3435: 3419: 1635:. London: The International Trust for Zoological Nomenclature. 1460:
Rijksmuseum van Natuurlijke Historie – Via Naturalis Repository
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Geml J, Tulloss RE, Laursen GA, Sasanova NA, Taylor DL (2008).
1028: 441:, a behavior in which birds of different species feed together. 2884: 2499: 34:. For individuals of different species grouping together, see 4178: 3637: 2939: 2668:"Molecular genetic analyses of species boundaries in the sea" 969:
mosquito complex contains both species that are a vector for
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Bowen BW, Bass AL, Rocha LA, Grant WS, Roberston DR (2001).
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Roca AL, Georgiadis N, Pecon-Slattery J, O'Brien SJ (2001).
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can lead to unclear species boundaries through a process of
780:'s closest relative has been shown to be the entirely black 545:, to indicate a species complex represented by that species. 465:
distributions. For the component species of a superspecies,
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10.1603/0013-8746(2005)098[0382:GDAHCS]2.0.CO;2
1843:"Cryptic species as a window on diversity and conservation" 1567:"Divergence in coloration and ecological speciation in the 481:
Used for a species complex, especially in plant taxa where
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can be a component in the evolution of a species complex.
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Several terms redirect here. For species-group names, see
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be expected. Also, asexual reproduction, such as through
154: 2832: 2070: 1211:"Genetic evidence for two species of elephant in Africa" 2887:"Extensive population genetic structure in the giraffe" 1885:"Columbines: a geographically widespread species flock" 181:
although the drawing of dividing lines between species
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for two or more species hidden under one species name,
2712: 2109: 1375:"Morphological species characters and sibling species" 2500:
Mallet J, Beltrán M, Neukirchen W, Linares M (2007).
1840: 1629:"Chapter 9: Genus-group nominal taxa and their names" 1626: 505:. Components of a species aggregate have been called 413:
in 1942, was initially used with the same meaning as
2366: 1407:"Reticulate evolution and taxonomic concepts in the 1024: 798:, in which species have two parent species as their 2428: 1511: 1472: 1289: 715:. Species with differentiated populations, such as 118:(of the same species) may later be subdivided into 2362: 2360: 1477:complex confirm the ring species interpretation". 2631:Knowlton N (1993). "Sibling species in the sea". 1161:, a wind-dispersed ectomycorrhizal basidiomycete" 36:Mutualism (biology)#Service-service relationships 5020: 2229: 334:, which might be a sign of ongoing or incipient 2357: 2051: 2049: 1938: 1836: 1834: 1832: 1830: 1828: 1826: 1824: 1822: 954: 2567:"Iowa State University Department of Agronomy" 2184: 2077:Annals of the Entomological Society of America 2026:Amadon D. (1966). "The superspecies concept". 2021: 2019: 1955:Annals of the Entomological Society of America 1953:(Diptera: Drosophilidae) superspecies taxon". 1400: 1398: 1314: 1263: 1074: 330:Some authors apply the term to a species with 3739: 3338: 2955: 2763: 2659: 2624: 2424: 2422: 1979: 1778: 1686: 1633:International Code of Zoological Nomenclature 32:International Code of Zoological Nomenclature 2609: 2064: 2046: 1882: 1819: 1784: 784:. In such cases, similarity has arisen from 2665: 2493: 2223: 2155: 2153: 2103: 2055: 2016: 1973: 1876: 1787:"The meaning of the term 'sibling species'" 1466: 1395: 1368: 1366: 1323:"Species Concepts and Species Delimitation" 1204: 1202: 1150: 1148: 114:Two or more taxa that were once considered 46:. For another use of physiologic race, see 3746: 3732: 3345: 3331: 2962: 2948: 2878: 2706: 2630: 2419: 1558: 1518:): Ring species complex on a global scale" 1505: 1320: 1080: 878:Where closely related species co-exist in 204:At least six treefrog species make up the 122:(taxa within a species, such as bacterial 27:Group of closely related similar organisms 2920: 2902: 2861: 2809: 2799: 2746: 2535: 2525: 2476: 2458: 2330:Zoological Journal of the Linnean Society 2291: 2251: 2025: 1921: 1911: 1751: 1734: 1649: 1620: 1533: 1434: 1338: 1283: 1257: 1128: 1110: 928: 923: 770:, formerly all classified as one species 4980:Transgenerational epigenetic inheritance 3753: 2633:Annual Review of Ecology and Systematics 2150: 1363: 1199: 1145: 958: 738: 694: 685: 353: 52: 2592:"Species Group | Encyclopedia.com" 1692: 1372: 1081:Ron, Santiago; Caminer, Marcel (2014). 1006: 14: 5021: 2584: 2429:Elmer K, Davila J, Lougheed S (2007). 2232:"Molecular phylogeny of treecreepers ( 1693:McNeill, J; et al., eds. (2012), 1514:"Phylogeography of the trumpetfishes ( 812:, and hybrid plant species are called 4743:Dialogues Concerning Natural Religion 3727: 3326: 2943: 2230:Tietze DT, Martens J, Sun YH (2006). 1165:Molecular Phylogenetics and Evolution 867:, where interbreeding with the local 819: 690: 3362: 3281: 2559: 1757: 1457: 699:A species complex typically forms a 489:are common. Historical synonyms are 471: 38:. For the principles of hiding, see 3352: 3305: 2645:10.1146/annurev.es.24.110193.001201 1379:Populations, Species, and Evolution 1308:10.1146/annurev.en.40.010195.002455 667:(left) was previously considered a 349: 24: 4148:Evolutionary developmental biology 2719:Proceedings of the Royal Society B 1535:10.1111/j.0014-3820.2001.tb00619.x 663:Similarity can be misleading: the 395: 383: 25: 5055: 1850:Trends in Ecology & Evolution 1083:"Systematics of treefrogs of the 578:are indicative of species in the 549: 376:are defined at the level between 48:Race (biology)#Physiological race 5002: 4993: 4992: 3382: 3371: 3304: 3292: 3280: 3269: 3268: 2854:10.1111/j.1744-7348.2010.00448.x 2551: 2397:10.1046/j.1365-294x.2000.00870.x 2259: 2253:10.1111/j.1474-919X.2006.00547.x 2178:10.1046/j.1439-0329.2003.00328.x 2136:10.1046/j.1365-2699.2001.00535.x 1723:South African Journal of Science 1027: 648: 634: 620: 574:, may be explored. For example, 423: 372:of zoology and bacteriology, no 274: 248: 226: 197: 4805:Extended evolutionary synthesis 3994:Gene-centered view of evolution 3576: 3515: 2826: 2316: 2267: 1710: 1273:Molecular Biology and Evolution 443: 4933:Hologenome theory of evolution 4800:History of molecular evolution 4026:Evolutionarily stable strategy 3915:Last universal common ancestor 3705: 3694: 3662: 3651: 3444: 3426: 2969: 1664:. Washington (DC): ASM Press. 1451: 241:, as is shown by genetic data. 71:is a group of closely related 42:. For supposed creatures, see 13: 1: 4727:Renaissance and Enlightenment 2666:Knowlton N. (February 2000). 2162:Heterobasidion annosum s.lat. 1883:Hodges SA, Arnold ML (1994). 1264:Moran P, Kornfield I (1993). 1068: 1043:Glossary of scientific naming 523: 188: 4938:Missing heritability problem 4565:Gamete differentiation/sexes 2772:"Molecular phylogeny of the 2112:Galaxias vulgaris sensu lato 1764:. Harvard University Press. 955:Disease and pathogen control 800:most recent common ancestors 776:, are not monophyletic: the 537:', it is often used after a 439:mixed-species foraging flock 307:" but acknowledges that the 7: 3299:Evolutionary biology Portal 2433:Eleutherodactylus ockendeni 2236:) detects hidden diversity" 1296:Annual Review of Entomology 1177:10.1016/j.ympev.2008.04.029 1035:Evolutionary biology portal 1020: 890:Eleutherodactylus ockendeni 309:criteria to delimit species 183:can be inherently difficult 10: 5060: 4570:Life cycles/nuclear phases 4122:Trivers–Willard hypothesis 2343:10.1093/zoolinnean/zlaa046 1862:10.1016/j.tree.2006.11.004 1321:De Queiroz, Kevin (2007). 982:vector genus of mosquito, 29: 4988: 4888: 4813: 4717: 4644: 4600: 4455: 4359: 4176: 4135: 4068:Parent–offspring conflict 4004: 3873:Earliest known life forms 3794: 3761: 3360: 3264: 3211: 3160: 3103: 3051: 3005: 2977: 2842:Annals of Applied Biology 2209:10.1007/s13225-010-0070-0 1340:10.1080/10635150701701083 973:and species that are not. 409:This term, introduced by 332:intraspecific variability 4921:Cultural group selection 4785:The eclipse of Darwinism 4757:On the Origin of Species 4732:Transmutation of species 3142:Nonecological speciation 2506:BMC Evolutionary Biology 2439:BMC Evolutionary Biology 1736:10.17159/sajs.2022/14495 1294:or a species complex?". 1112:10.3897/zookeys.370.6291 992:, and sister species of 778:Corsican fire salamander 665:Corsican fire salamander 533:A Latin phrase meaning ' 157:-based methods, such as 4926:Dual inheritance theory 4765:History of paleontology 2801:10.1073/pnas.91.15.6885 2684:10.1023/A:1003933603879 2460:10.1186/1471-2148-7-247 2116:Journal of Biogeography 2040:10.2307/sysbio/15.3.245 1913:10.1073/pnas.91.11.5129 1806:10.1093/sysbio/21.4.446 1491:10.1093/sysbio/41.3.273 1235:10.1126/science.1059936 846:Oxford University Press 842:A Dictionary of Zoology 595:molecular phylogenetics 541:, often abbreviated as 513:. Used as abbreviation 358:The rubyspot damselfly 159:molecular phylogenetics 4614:Punctuated equilibrium 3935:Non-adaptive radiation 3883:Evolutionary arms race 3247:Punctuated equilibrium 3203:Character displacement 3023:Reproductive isolation 2992:Laboratory experiments 2904:10.1186/1741-7007-5-57 2731:10.1098/rspb.2006.3718 2527:10.1186/1471-2148-7-28 1949:: a new member of the 1475:Ensatina eschscholtzii 974: 929:Biodiversity estimates 924:Practical implications 757: 748:– morphological stasis 722:Pristimantis ockendeni 708: 584:reproductive isolation 365: 314:reproductive isolation 151:reproductive isolation 64: 4906:Evolutionary medicine 4780:Mendelian inheritance 4488:Biological complexity 4476:Programmed cell death 4168:Phenotypic plasticity 3888:Evolutionary pressure 3878:Evidence of evolution 3776:Timeline of evolution 3128:Ecological speciation 3043:Evidence of evolution 2373:Salamandra salamandra 1967:10.1093/aesa/81.3.380 1785:Steyskal GC. (1972). 1053:Association (ecology) 962: 904:, a process known as 830:Iowa State University 742: 729:Stabilizing selection 698: 686:Evolution and ecology 656:Salamandra salamandra 539:binomial species name 519:binomial species name 357: 56: 5034:Evolutionary biology 4880:Teleology in biology 4775:Blending inheritance 4153:Genetic assimilation 4016:Artificial selection 3755:Evolutionary biology 2596:www.encyclopedia.com 2325:Daphnia curvirostris 1947:Drosophila koepferae 1758:Mayr, Ernst (1942). 1409:Ranunculus auricomus 1085:Hypsiboas calcaratus 1007:Conservation biology 988:, the fungi causing 945:Celleporella hyalina 796:reticulate evolution 786:convergent evolution 207:Hypsiboas calcaratus 179:conservation biology 57:The butterfly genus 4943:Molecular evolution 4901:Ecological genetics 4770:Transitional fossil 4560:Sexual reproduction 4400:endomembrane system 4329:pollinator-mediated 4285:dolphins and whales 4063:Parental investment 3411:Infrakingdom/Branch 3132:Parallel speciation 2792:1994PNAS...91.6885B 2518:2007BMCEE...7...28M 2451:2007BMCEE...7..247E 2389:2000MolEc...9..397S 2128:2001JBiog..28...59W 2073:Cotesia melitaearum 1904:1994PNAS...91.5129H 1590:2013MolEc..22.2668M 1227:2001Sci...293.1473R 1221:(5534): 1473–1477. 1103:2014ZooK..370....1C 1089:Hypsiboas fasciatus 1048:Alliance (taxonomy) 361:Hetaerina americana 4916:Cultural evolution 4031:Fisher's principle 3960:Handicap principle 3950:Parallel evolution 3814:Adaptive radiation 3683: 3640: 3619: 3593: 3551: 3485: 3450: 3438: 3402: 3393: 3212:Speciation in taxa 3147:Assortative mating 2028:Systematic Biology 1794:Systematic Zoology 1479:Systematic Biology 1427:10.1002/tax.584012 1327:Systematic Biology 975: 906:adaptive radiation 884:Niche partitioning 840:with one another. 820:Range and habitats 758: 709: 701:monophyletic group 691:Speciation process 628:Salamandra corsica 535:in the broad sense 491:species collectiva 370:nomenclature codes 366: 237:comprises several 132:monophyletic group 120:infraspecific taxa 65: 5016: 5015: 4632:Uniformitarianism 4585:Sex-determination 4090:Sexual dimorphism 4085:Natural selection 3989:Unit of selection 3955:Signalling theory 3721: 3720: 3716: 3715: 3679: 3636: 3615: 3589: 3547: 3481: 3440: 3434: 3398: 3391: 3320: 3319: 3198:Secondary contact 3170:Hybrid speciation 3118:Natural selection 3105:Isolating factors 2774:Anopheles gambiae 2725:(1607): 199–207. 2620:Article in Danish 2377:Molecular Ecology 2293:10.1111/nph.13755 2193:Lactarius volemus 2060:. pp. 26–36. 1951:Drosophila serido 1898:(11): 5129–5132. 1598:10.1111/mec.12295 1584:(10): 2668–2682. 1578:Molecular Ecology 1569:Anolis marmoratus 1388:978-0-674-69013-4 995:Bactrocera tryoni 966:Anopheles gambiae 914:Galápagos Islands 902:ecological niches 792:Hybrid speciation 782:Alpine salamander 755:hybrid speciation 705:phylogenetic tree 677:Alpine salamander 611:African elephants 576:territorial songs 475:Species aggregate 167:species diversity 144:Hybrid speciation 111:are also in use. 101:species aggregate 16:(Redirected from 5051: 5006: 4996: 4995: 4795:Modern synthesis 4555:Multicellularity 4550:Mosaic evolution 4435:auditory ossicle 4117:Social selection 4100:Flowering plants 4095:Sexual selection 3748: 3741: 3734: 3725: 3724: 3707: 3696: 3664: 3653: 3578: 3517: 3446: 3428: 3384: 3373: 3363: 3347: 3340: 3333: 3324: 3323: 3308: 3307: 3296: 3284: 3283: 3272: 3271: 3123:Sexual selection 3052:Geographic modes 2964: 2957: 2950: 2941: 2940: 2935: 2934: 2924: 2906: 2882: 2876: 2875: 2865: 2839: 2830: 2824: 2823: 2813: 2803: 2767: 2761: 2760: 2750: 2710: 2704: 2703: 2663: 2657: 2656: 2628: 2622: 2617: 2613: 2607: 2606: 2604: 2602: 2588: 2582: 2581: 2579: 2578: 2569:. Archived from 2563: 2557: 2556: 2555: 2549: 2539: 2529: 2497: 2491: 2490: 2480: 2462: 2426: 2417: 2416: 2364: 2355: 2354: 2320: 2314: 2313: 2295: 2271: 2265: 2264: 2263: 2257: 2255: 2227: 2221: 2220: 2197:Fungal Diversity 2188: 2182: 2181: 2166:Forest Pathology 2157: 2148: 2147: 2107: 2101: 2100: 2068: 2062: 2061: 2053: 2044: 2043: 2023: 2014: 2013: 1977: 1971: 1970: 1942: 1936: 1935: 1925: 1915: 1889: 1880: 1874: 1873: 1847: 1838: 1817: 1816: 1814: 1808:. Archived from 1791: 1782: 1776: 1775: 1755: 1749: 1748: 1738: 1714: 1708: 1706: 1705: 1704: 1690: 1684: 1683: 1653: 1647: 1646: 1624: 1618: 1617: 1575: 1571:species complex" 1562: 1556: 1555: 1537: 1528:(5): 1029–1039. 1509: 1503: 1502: 1470: 1464: 1463: 1455: 1449: 1448: 1438: 1421:(4): 1194–1215. 1402: 1393: 1392: 1373:Mayr E. (1970). 1370: 1361: 1360: 1342: 1318: 1312: 1311: 1287: 1281: 1280: 1270: 1261: 1255: 1254: 1206: 1197: 1196: 1159:Amanita muscaria 1152: 1143: 1142: 1132: 1114: 1078: 1037: 1032: 1031: 910:Darwin's finches 828:. A source from 810:polyploidization 652: 638: 624: 586:of two species. 529: 528: 493:, introduced by 477: 476: 449: 448: 429: 428: 407:aphanic species. 401: 400: 389: 388: 350:Related concepts 342:or species with 325:grizzled skipper 284:cichlids form a 278: 252: 230: 201: 44:List of cryptids 21: 5059: 5058: 5054: 5053: 5052: 5050: 5049: 5048: 5019: 5018: 5017: 5012: 4984: 4911:Group selection 4884: 4809: 4713: 4640: 4602:Tempo and modes 4596: 4451: 4355: 4172: 4131: 4007: 4000: 3977:Species complex 3790: 3781:History of life 3757: 3752: 3722: 3717: 3675:Species complex 3425:Superdivision ( 3356: 3354:Taxonomic ranks 3351: 3321: 3316: 3260: 3243:Paleopolyploidy 3207: 3162:Hybrid concepts 3156: 3099: 3047: 3017:Species complex 3001: 2973: 2968: 2938: 2883: 2879: 2837: 2831: 2827: 2768: 2764: 2711: 2707: 2664: 2660: 2629: 2625: 2615: 2614: 2610: 2600: 2598: 2590: 2589: 2585: 2576: 2574: 2565: 2564: 2560: 2550: 2498: 2494: 2427: 2420: 2365: 2358: 2321: 2317: 2280:New Phytologist 2272: 2268: 2258: 2228: 2224: 2189: 2185: 2158: 2151: 2108: 2104: 2069: 2065: 2054: 2047: 2024: 2017: 1994:10.2307/2409166 1978: 1974: 1943: 1939: 1887: 1881: 1877: 1845: 1839: 1820: 1812: 1789: 1783: 1779: 1772: 1756: 1752: 1715: 1711: 1702: 1700: 1691: 1687: 1672: 1654: 1650: 1643: 1625: 1621: 1573: 1563: 1559: 1510: 1506: 1471: 1467: 1456: 1452: 1403: 1396: 1389: 1371: 1364: 1319: 1315: 1288: 1284: 1279:(5): 1015–1029. 1268: 1262: 1258: 1207: 1200: 1153: 1146: 1079: 1075: 1071: 1033: 1026: 1023: 1009: 957: 931: 926: 865:Northern Europe 822: 749: 744: 693: 688: 683: 682: 681: 680: 673:fire salamander 660: 659: 658: 653: 645: 644: 642:Salamandra atra 639: 631: 630: 625: 552: 530: 526: 525: 478: 474: 473: 455:Bernhard Rensch 450: 446: 445: 430: 426: 425: 415:cryptic species 402: 399:Sibling species 398: 397: 390: 387:Cryptic species 386: 385: 374:taxonomic ranks 352: 338:. Examples are 316:, are applied. 297: 296: 295: 294: 293: 279: 270: 269: 268: 265:sibling species 259:(shown) is the 257:forest elephant 253: 244: 243: 242: 239:cryptic species 231: 222: 221: 220: 217:species complex 202: 191: 93:taxonomic ranks 85:sibling species 81:cryptic species 69:species complex 51: 28: 23: 22: 15: 12: 11: 5: 5057: 5047: 5046: 5041: 5036: 5031: 5029:Species groups 5014: 5013: 5011: 5010: 5000: 4989: 4986: 4985: 4983: 4982: 4977: 4972: 4967: 4962: 4961: 4960: 4950: 4945: 4940: 4935: 4930: 4929: 4928: 4923: 4918: 4908: 4903: 4898: 4892: 4890: 4886: 4885: 4883: 4882: 4877: 4876: 4875: 4870: 4865: 4864: 4863: 4853: 4848: 4843: 4838: 4833: 4823: 4817: 4815: 4811: 4810: 4808: 4807: 4802: 4797: 4792: 4787: 4782: 4777: 4772: 4767: 4762: 4761: 4760: 4751:Charles Darwin 4748: 4747: 4746: 4734: 4729: 4723: 4721: 4715: 4714: 4712: 4711: 4706: 4701: 4696: 4691: 4689:Non-ecological 4686: 4681: 4676: 4671: 4666: 4661: 4656: 4650: 4648: 4642: 4641: 4639: 4638: 4629: 4620: 4606: 4604: 4598: 4597: 4595: 4594: 4589: 4588: 4587: 4582: 4577: 4572: 4567: 4557: 4552: 4547: 4542: 4537: 4532: 4527: 4522: 4517: 4512: 4507: 4506: 4505: 4495: 4490: 4485: 4480: 4479: 4478: 4473: 4462: 4460: 4453: 4452: 4450: 4449: 4448: 4447: 4442: 4440:nervous system 4437: 4432: 4427: 4419: 4418: 4417: 4412: 4407: 4402: 4397: 4392: 4382: 4377: 4372: 4366: 4364: 4357: 4356: 4354: 4353: 4348: 4343: 4338: 4333: 4332: 4331: 4321: 4320: 4319: 4314: 4313: 4312: 4307: 4297: 4292: 4287: 4282: 4277: 4276: 4275: 4270: 4260: 4250: 4245: 4244: 4243: 4233: 4228: 4223: 4218: 4217: 4216: 4206: 4201: 4200: 4199: 4189: 4183: 4181: 4174: 4173: 4171: 4170: 4165: 4160: 4155: 4150: 4145: 4139: 4137: 4133: 4132: 4130: 4129: 4124: 4119: 4114: 4113: 4112: 4107: 4102: 4092: 4087: 4082: 4077: 4072: 4071: 4070: 4065: 4055: 4050: 4045: 4044: 4043: 4033: 4028: 4023: 4018: 4012: 4010: 4002: 4001: 3999: 3998: 3997: 3996: 3986: 3981: 3980: 3979: 3974: 3964: 3963: 3962: 3952: 3947: 3942: 3940:Origin of life 3937: 3932: 3927: 3925:Microevolution 3922: 3920:Macroevolution 3917: 3912: 3907: 3906: 3905: 3895: 3890: 3885: 3880: 3875: 3870: 3865: 3860: 3858:Common descent 3855: 3854: 3853: 3843: 3838: 3836:Baldwin effect 3833: 3832: 3831: 3826: 3816: 3811: 3806: 3800: 3798: 3792: 3791: 3789: 3788: 3783: 3778: 3773: 3768: 3762: 3759: 3758: 3751: 3750: 3743: 3736: 3728: 3719: 3718: 3714: 3713: 3712: 3711: 3700: 3689: 3684: 3677: 3670: 3669: 3668: 3657: 3646: 3641: 3632: 3631: 3630: 3625: 3620: 3613: 3606: 3605: 3604: 3599: 3594: 3587: 3582: 3569: 3568: 3567: 3562: 3557: 3552: 3545: 3540: 3533: 3532: 3531: 3526: 3521: 3508: 3507: 3506: 3501: 3496: 3491: 3486: 3479: 3472: 3471: 3470: 3465: 3460: 3451: 3432: 3415: 3414: 3413: 3408: 3403: 3396: 3388: 3377: 3361: 3358: 3357: 3350: 3349: 3342: 3335: 3327: 3318: 3317: 3315: 3314: 3302: 3290: 3278: 3265: 3262: 3261: 3259: 3258: 3251:Macroevolution 3236: 3231: 3226: 3221: 3215: 3213: 3209: 3208: 3206: 3205: 3200: 3195: 3185: 3166: 3164: 3158: 3157: 3155: 3154: 3152:Haldane's rule 3149: 3144: 3139: 3125: 3120: 3115: 3109: 3107: 3101: 3100: 3098: 3097: 3092: 3078: 3075:Founder effect 3055: 3053: 3049: 3048: 3046: 3045: 3040: 3035: 3030: 3025: 3020: 3009: 3007: 3006:Basic concepts 3003: 3002: 3000: 2999: 2994: 2989: 2984: 2978: 2975: 2974: 2967: 2966: 2959: 2952: 2944: 2937: 2936: 2877: 2863:10019.1/122744 2825: 2786:(15): 6885–8. 2762: 2705: 2658: 2639:(1): 189–216. 2623: 2608: 2583: 2558: 2492: 2418: 2383:(4): 397–410. 2356: 2337:(3): 772–822. 2315: 2286:(1): 310–323. 2266: 2246:(3): 477–488. 2222: 2183: 2172:(5): 269–286. 2149: 2102: 2083:(3): 382–394. 2063: 2045: 2034:(3): 245–249. 2015: 1972: 1961:(3): 380–385. 1937: 1875: 1856:(3): 148–155. 1818: 1815:on 2015-02-07. 1777: 1770: 1750: 1709: 1685: 1670: 1648: 1642:978-0853010067 1641: 1619: 1557: 1504: 1485:(3): 273–291. 1465: 1450: 1394: 1387: 1362: 1333:(6): 879–886. 1313: 1302:(1): 511–534. 1292:Bemisia tabaci 1282: 1256: 1198: 1171:(2): 694–701. 1144: 1072: 1070: 1067: 1066: 1065: 1060: 1055: 1050: 1045: 1039: 1038: 1022: 1019: 1008: 1005: 990:cryptococcosis 956: 953: 936:phylogeography 930: 927: 925: 922: 918:Charles Darwin 850:allopatrically 832:Department of 821: 818: 692: 689: 687: 684: 662: 661: 654: 647: 646: 640: 633: 632: 626: 619: 618: 617: 616: 615: 551: 550:Identification 548: 547: 546: 531: 524: 522: 479: 472: 470: 451: 444: 442: 431: 424: 422: 419:sister species 403: 396: 394: 391: 384: 351: 348: 302:metapopulation 280: 273: 272: 271: 254: 247: 246: 245: 232: 225: 224: 223: 203: 196: 195: 194: 193: 192: 190: 187: 67:In biology, a 26: 9: 6: 4: 3: 2: 5056: 5045: 5042: 5040: 5037: 5035: 5032: 5030: 5027: 5026: 5024: 5009: 5005: 5001: 4999: 4991: 4990: 4987: 4981: 4978: 4976: 4973: 4971: 4968: 4966: 4963: 4959: 4956: 4955: 4954: 4953:Phylogenetics 4951: 4949: 4946: 4944: 4941: 4939: 4936: 4934: 4931: 4927: 4924: 4922: 4919: 4917: 4914: 4913: 4912: 4909: 4907: 4904: 4902: 4899: 4897: 4894: 4893: 4891: 4887: 4881: 4878: 4874: 4871: 4869: 4866: 4862: 4859: 4858: 4857: 4856:Structuralism 4854: 4852: 4849: 4847: 4844: 4842: 4839: 4837: 4834: 4832: 4831:Catastrophism 4829: 4828: 4827: 4824: 4822: 4819: 4818: 4816: 4812: 4806: 4803: 4801: 4798: 4796: 4793: 4791: 4790:Neo-Darwinism 4788: 4786: 4783: 4781: 4778: 4776: 4773: 4771: 4768: 4766: 4763: 4759: 4758: 4754: 4753: 4752: 4749: 4745: 4744: 4740: 4739: 4738: 4735: 4733: 4730: 4728: 4725: 4724: 4722: 4720: 4716: 4710: 4707: 4705: 4704:Reinforcement 4702: 4700: 4697: 4695: 4692: 4690: 4687: 4685: 4682: 4680: 4677: 4675: 4672: 4670: 4667: 4665: 4662: 4660: 4657: 4655: 4652: 4651: 4649: 4647: 4643: 4637: 4636:Catastrophism 4633: 4630: 4628: 4627:Macromutation 4624: 4623:Micromutation 4621: 4619: 4615: 4611: 4608: 4607: 4605: 4603: 4599: 4593: 4590: 4586: 4583: 4581: 4578: 4576: 4573: 4571: 4568: 4566: 4563: 4562: 4561: 4558: 4556: 4553: 4551: 4548: 4546: 4543: 4541: 4538: 4536: 4533: 4531: 4530:Immune system 4528: 4526: 4523: 4521: 4518: 4516: 4513: 4511: 4508: 4504: 4501: 4500: 4499: 4496: 4494: 4491: 4489: 4486: 4484: 4481: 4477: 4474: 4472: 4469: 4468: 4467: 4464: 4463: 4461: 4459: 4454: 4446: 4443: 4441: 4438: 4436: 4433: 4431: 4428: 4426: 4423: 4422: 4420: 4416: 4413: 4411: 4408: 4406: 4403: 4401: 4398: 4396: 4393: 4391: 4390:symbiogenesis 4388: 4387: 4386: 4383: 4381: 4378: 4376: 4373: 4371: 4368: 4367: 4365: 4363: 4358: 4352: 4349: 4347: 4344: 4342: 4339: 4337: 4334: 4330: 4327: 4326: 4325: 4322: 4318: 4315: 4311: 4308: 4306: 4303: 4302: 4301: 4298: 4296: 4293: 4291: 4288: 4286: 4283: 4281: 4278: 4274: 4271: 4269: 4266: 4265: 4264: 4261: 4259: 4256: 4255: 4254: 4251: 4249: 4246: 4242: 4239: 4238: 4237: 4234: 4232: 4229: 4227: 4224: 4222: 4219: 4215: 4212: 4211: 4210: 4207: 4205: 4202: 4198: 4195: 4194: 4193: 4190: 4188: 4185: 4184: 4182: 4180: 4175: 4169: 4166: 4164: 4161: 4159: 4156: 4154: 4151: 4149: 4146: 4144: 4141: 4140: 4138: 4134: 4128: 4125: 4123: 4120: 4118: 4115: 4111: 4108: 4106: 4103: 4101: 4098: 4097: 4096: 4093: 4091: 4088: 4086: 4083: 4081: 4078: 4076: 4073: 4069: 4066: 4064: 4061: 4060: 4059: 4058:Kin selection 4056: 4054: 4053:Genetic drift 4051: 4049: 4046: 4042: 4039: 4038: 4037: 4034: 4032: 4029: 4027: 4024: 4022: 4019: 4017: 4014: 4013: 4011: 4009: 4003: 3995: 3992: 3991: 3990: 3987: 3985: 3982: 3978: 3975: 3973: 3970: 3969: 3968: 3965: 3961: 3958: 3957: 3956: 3953: 3951: 3948: 3946: 3943: 3941: 3938: 3936: 3933: 3931: 3928: 3926: 3923: 3921: 3918: 3916: 3913: 3911: 3908: 3904: 3901: 3900: 3899: 3896: 3894: 3891: 3889: 3886: 3884: 3881: 3879: 3876: 3874: 3871: 3869: 3866: 3864: 3861: 3859: 3856: 3852: 3849: 3848: 3847: 3844: 3842: 3839: 3837: 3834: 3830: 3827: 3825: 3822: 3821: 3820: 3817: 3815: 3812: 3810: 3807: 3805: 3802: 3801: 3799: 3797: 3793: 3787: 3784: 3782: 3779: 3777: 3774: 3772: 3769: 3767: 3764: 3763: 3760: 3756: 3749: 3744: 3742: 3737: 3735: 3730: 3729: 3726: 3710: 3709: 3701: 3699: 3698: 3690: 3688: 3685: 3682: 3678: 3676: 3673: 3672: 3671: 3667: 3666: 3658: 3656: 3655: 3647: 3645: 3642: 3639: 3635: 3634: 3633: 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3148: 3145: 3143: 3140: 3137: 3133: 3129: 3126: 3124: 3121: 3119: 3116: 3114: 3111: 3110: 3108: 3106: 3102: 3096: 3093: 3090: 3086: 3082: 3079: 3076: 3072: 3068: 3064: 3060: 3057: 3056: 3054: 3050: 3044: 3041: 3039: 3036: 3034: 3031: 3029: 3026: 3024: 3021: 3018: 3014: 3011: 3010: 3008: 3004: 2998: 2995: 2993: 2990: 2988: 2985: 2983: 2980: 2979: 2976: 2972: 2965: 2960: 2958: 2953: 2951: 2946: 2945: 2942: 2932: 2928: 2923: 2918: 2914: 2910: 2905: 2900: 2896: 2892: 2888: 2881: 2873: 2869: 2864: 2859: 2855: 2851: 2847: 2843: 2836: 2829: 2821: 2817: 2812: 2807: 2802: 2797: 2793: 2789: 2785: 2781: 2777: 2775: 2766: 2758: 2754: 2749: 2744: 2740: 2736: 2732: 2728: 2724: 2720: 2716: 2709: 2701: 2697: 2693: 2689: 2685: 2681: 2677: 2673: 2672:Hydrobiologia 2669: 2662: 2654: 2650: 2646: 2642: 2638: 2634: 2627: 2621: 2612: 2597: 2593: 2587: 2573:on 2011-10-05 2572: 2568: 2562: 2554: 2547: 2543: 2538: 2533: 2528: 2523: 2519: 2515: 2511: 2507: 2503: 2496: 2488: 2484: 2479: 2474: 2470: 2466: 2461: 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934:(also called 921: 919: 916:described by 915: 911: 907: 903: 899: 898:species flock 894: 892: 891: 885: 881: 876: 874: 870: 866: 862: 857: 855: 851: 847: 843: 839: 835: 831: 827: 817: 815: 811: 807: 806: 801: 797: 793: 789: 787: 783: 779: 775: 774: 773:S. salamandra 769: 768: 763: 756: 752: 747: 741: 737: 735: 730: 726: 724: 723: 718: 714: 706: 702: 697: 678: 674: 670: 666: 657: 651: 643: 637: 629: 623: 614: 612: 608: 604: 600: 599:DNA barcoding 596: 592: 591:DNA sequences 587: 585: 581: 577: 573: 569: 565: 561: 557: 544: 540: 536: 532: 520: 516: 512: 508: 504: 500: 496: 492: 488: 484: 480: 469:was proposed. 468: 464: 460: 456: 452: 440: 436: 435:species swarm 432: 427:Species flock 420: 416: 412: 408: 404: 392: 382: 381: 379: 375: 371: 363: 362: 356: 347: 345: 341: 337: 333: 328: 326: 322: 321:hybridisation 317: 315: 310: 306: 303: 291: 287: 286:species flock 283: 277: 266: 262: 261:bush elephant 258: 251: 240: 236: 229: 218: 215: 214: 209: 208: 200: 186: 184: 180: 176: 172: 168: 164: 163:DNA barcoding 160: 156: 152: 147: 145: 142:differences. 141: 140:morphological 137: 133: 129: 125: 121: 117: 112: 110: 106: 102: 98: 97:species group 94: 90: 89:species flock 86: 82: 78: 74: 70: 62: 61: 55: 49: 45: 41: 37: 33: 19: 18:Species group 4965:Polymorphism 4948:Astrobiology 4896:Biogeography 4851:Saltationism 4841:Orthogenesis 4826:Alternatives 4755: 4741: 4674:Cospeciation 4669:Cladogenesis 4618:Saltationism 4575:Mating types 4498:Color vision 4483:Avian flight 4405:mitochondria 4143:Canalisation 4021:Biodiversity 3976: 3766:Introduction 3702: 3691: 3674: 3659: 3648: 3573: 3512: 3441: 3423: 3379: 3368: 3309: 3297: 3285: 3273: 3089:Ring species 3038:Cospeciation 3033:Cladogenesis 3016: 2982:Introduction 2894: 2890: 2880: 2848:(1): 26–54. 2845: 2841: 2828: 2783: 2779: 2773: 2765: 2722: 2718: 2708: 2678:(1): 73–90. 2675: 2671: 2661: 2636: 2632: 2626: 2611: 2599:. Retrieved 2595: 2586: 2575:. Retrieved 2571:the original 2561: 2509: 2505: 2495: 2442: 2438: 2432: 2380: 2376: 2372: 2368: 2334: 2328: 2324: 2318: 2283: 2279: 2269: 2243: 2239: 2233: 2225: 2200: 2196: 2192: 2186: 2169: 2165: 2161: 2122:(1): 59–67. 2119: 2115: 2111: 2105: 2080: 2076: 2072: 2066: 2057: 2031: 2027: 1985: 1981: 1975: 1958: 1954: 1950: 1946: 1940: 1895: 1891: 1878: 1853: 1849: 1810:the original 1797: 1793: 1780: 1760: 1753: 1726: 1722: 1712: 1701:, retrieved 1695: 1688: 1661: 1651: 1632: 1622: 1581: 1577: 1568: 1560: 1525: 1521: 1515: 1507: 1482: 1478: 1474: 1468: 1459: 1453: 1418: 1414: 1408: 1378: 1330: 1326: 1316: 1299: 1295: 1291: 1285: 1276: 1272: 1259: 1218: 1214: 1168: 1164: 1158: 1094: 1088: 1084: 1076: 1063:Ring species 1010: 1000: 993: 983: 976: 964: 950: 943: 932: 897: 895: 888: 877: 861:Spanish slug 858: 841: 823: 814:nothospecies 803: 790: 771: 765: 762:monophyletic 759: 750: 745: 727: 720: 717:ring species 710: 655: 641: 627: 589:Analysis of 588: 580:treecreepers 560:life history 553: 542: 514: 511:microspecies 510: 506: 502: 498: 495:Adolf Engler 490: 466: 447:Superspecies 434: 433:Also called 414: 406: 405:Also called 367: 359: 340:ring species 329: 318: 298: 285: 264: 238: 216: 211: 205: 175:pest control 148: 113: 109:superspecies 108: 105:macrospecies 104: 100: 96: 88: 84: 80: 68: 66: 58: 4975:Systematics 4846:Mutationism 4664:Catagenesis 4592:Snake venom 4525:Eusociality 4503:in primates 4493:Cooperation 4421:In animals 4241:butterflies 4214:Cephalopods 4204:Brachiopods 4136:Development 4110:Mate choice 3863:Convergence 3846:Coevolution 3804:Abiogenesis 3602:Infrafamily 3585:Superfamily 3499:Subterclass 3468:Microphylum 3463:Infraphylum 3458:Subdivision 3420:Superphylum 3311:WikiProject 3071:Centrifugal 2891:BMC Biology 2616:(in Danish) 607:water fleas 467:allospecies 290:Lake Malawi 116:conspecific 5044:Speciation 5023:Categories 4836:Lamarckism 4814:Philosophy 4737:David Hume 4699:Peripatric 4694:Parapatric 4679:Ecological 4659:Anagenesis 4654:Allopatric 4646:Speciation 4610:Gradualism 4535:Metabolism 4395:chromosome 4385:Eukaryotes 4163:Modularity 4080:Population 4006:Population 3967:Speciation 3945:Panspermia 3898:Extinction 3893:Exaptation 3868:Divergence 3841:Cladistics 3829:Reciprocal 3809:Adaptation 3687:Subspecies 3628:Infratribe 3611:Supertribe 3560:Infraorder 3543:Superorder 3514:Division ( 3494:Infraclass 3477:Superclass 3443:Division ( 3406:Subkingdom 3381:Subrealm ( 3174:Polyploidy 3136:Allochrony 3113:Adaptation 3081:Parapatric 3063:Peripatric 3059:Allopatric 3028:Anagenesis 2971:Speciation 2601:18 October 2577:2015-01-01 2445:(1): 247. 2369:Salamandra 1800:(4): 446. 1703:2012-12-20 1516:Aulostomus 1069:References 1058:Subspecies 869:black slug 838:interbreed 805:Heliconius 767:Salamandra 713:speciation 669:subspecies 603:fly agaric 568:physiology 556:microscopy 527:Sensu lato 517:after the 507:segregates 499:conspecies 483:polyploidy 463:allopatric 459:Ernst Mayr 457:and later 411:Ernst Mayr 344:subspecies 336:speciation 235:fly agaric 189:Definition 136:speciation 60:Heliconius 4970:Protocell 4821:Darwinism 4709:Sympatric 4458:processes 4346:Tetrapods 4295:Kangaroos 4221:Dinosaurs 4158:Inversion 4127:Variation 4048:Gene flow 4041:Inclusive 3851:Mutualism 3796:Evolution 3693:Variety ( 3650:Section ( 3597:Subfamily 3575:Section ( 3565:Parvorder 3538:Magnorder 3504:Parvclass 3454:Subphylum 3095:Sympatric 2913:1741-7007 2897:(1): 57. 2872:0003-4746 2739:0962-8452 2692:0018-8158 2653:0066-4162 2512:(1): 28. 2469:1471-2148 2351:0024-4082 2302:1469-8137 1982:Evolution 1745:1996-7489 1552:221735739 1522:Evolution 1349:1063-5157 1121:1313-2970 1001:B. tryoni 985:Anopheles 679:(center). 609:, or the 572:karyology 213:fasciatus 128:varieties 126:or plant 73:organisms 4998:Category 4873:Vitalism 4868:Theistic 4861:Spandrel 4545:Morality 4540:Monogamy 4415:plastids 4380:Flagella 4336:Reptiles 4317:sea cows 4300:primates 4209:Molluscs 4187:Bacteria 4075:Mutation 4008:genetics 3984:Taxonomy 3930:Mismatch 3910:Homology 3824:Cheating 3819:Altruism 3661:Series ( 3644:Subgenus 3623:Subtribe 3555:Suborder 3489:Subclass 3275:Category 3192:evidence 2997:Glossary 2931:18154651 2757:17035167 2700:40909997 2546:17319954 2487:18154647 2413:10952136 2405:10736043 2310:26612464 2217:25615396 2144:85946696 2097:26360705 2010:28568488 1870:17129636 1729:(9/10). 1680:21089234 1614:16832446 1606:23611648 1544:11430639 1499:49267121 1445:20401184 1357:18027281 1251:38285623 1243:11520983 1185:18547823 1139:24478591 1021:See also 880:sympatry 873:red slug 834:Agronomy 734:apomixis 564:behavior 487:apomixis 378:subgenus 5039:Species 4889:Related 4719:History 4580:Meiosis 4515:Empathy 4510:Emotion 4410:nucleus 4351:Viruses 4341:Spiders 4253:Mammals 4236:Insects 4036:Fitness 3972:Species 3771:Outline 3681:Species 3400:Kingdom 3370:Realm ( 3287:Commons 3239:Fossils 3229:Insects 3178:Klepton 3067:Quantum 3013:Species 2987:History 2922:2254591 2820:8041714 2788:Bibcode 2748:1685843 2537:1821009 2514:Bibcode 2478:2254618 2447:Bibcode 2385:Bibcode 2234:Certhia 2124:Bibcode 2002:2409166 1932:8197196 1900:Bibcode 1586:Bibcode 1436:2855680 1223:Bibcode 1215:Science 1130:3904076 1099:Bibcode 1095:ZooKeys 1014:giraffe 980:malaria 971:malaria 912:on the 854:hybrids 671:of the 305:lineage 177:and in 171:disease 124:strains 40:Crypsis 5008:Portal 4684:Hybrid 4520:Ethics 4362:organs 4324:Plants 4310:lemurs 4305:humans 4290:horses 4280:hyenas 4268:wolves 4263:canids 4197:origin 3704:Form ( 3591:Family 3529:Cohort 3524:Legion 3436:Phylum 3392:Domain 3234:Plants 3085:Clines 2929:  2919:  2911:  2870:  2818:  2808:  2755:  2745:  2737:  2698:  2690:  2651:  2544:  2534:  2485:  2475:  2467:  2411:  2403:  2349:  2308:  2300:  2215:  2142:  2095:  2008:  2000:  1930:  1920:  1868:  1768:  1743:  1678:  1668:  1639:  1612:  1604:  1550:  1542:  1497:  1443:  1433:  1385:  1355:  1347:  1249:  1241:  1193:619242 1191:  1183:  1137:  1127:  1119:  605:, the 570:, and 501:, and 107:, and 4471:Death 4466:Aging 4445:brain 4231:Fungi 4192:Birds 4105:Fungi 3903:Event 3786:Index 3638:Genus 3617:Tribe 3549:Order 3483:Class 3219:Birds 2838:(PDF) 2811:44302 2696:S2CID 2409:S2CID 2213:S2CID 2140:S2CID 2093:S2CID 1998:JSTOR 1923:43945 1888:(PDF) 1846:(PDF) 1813:(PDF) 1790:(PDF) 1610:S2CID 1574:(PDF) 1548:S2CID 1495:S2CID 1415:Taxon 1269:(PDF) 1247:S2CID 1189:S2CID 826:range 282:Mbuna 153:, or 4958:Tree 4430:hair 4370:Cell 4273:dogs 4258:cats 4248:Life 4226:Fish 4179:taxa 3706:bot. 3695:bot. 3663:bot. 3652:bot. 3577:zoo. 3516:zoo. 3445:bot. 3427:bot. 3383:vir. 3372:vir. 3224:Fish 2927:PMID 2909:ISSN 2868:ISSN 2816:PMID 2753:PMID 2735:ISSN 2688:ISSN 2649:ISSN 2603:2019 2542:PMID 2483:PMID 2465:ISSN 2401:PMID 2347:ISSN 2306:PMID 2298:ISSN 2240:Ibis 2006:PMID 1928:PMID 1866:PMID 1766:ISBN 1741:ISSN 1676:PMID 1666:ISBN 1637:ISBN 1602:PMID 1540:PMID 1441:PMID 1383:ISBN 1353:PMID 1345:ISSN 1239:PMID 1181:PMID 1135:PMID 1117:ISSN 1087:and 963:The 938:and 871:and 543:s.l. 515:agg. 503:grex 485:and 255:The 233:The 173:and 161:and 77:taxa 4456:Of 4425:eye 4375:DNA 4360:Of 4177:Of 2917:PMC 2899:doi 2858:hdl 2850:doi 2846:158 2806:PMC 2796:doi 2743:PMC 2727:doi 2723:274 2680:doi 2676:420 2641:doi 2532:PMC 2522:doi 2473:PMC 2455:doi 2393:doi 2375:". 2339:doi 2335:191 2288:doi 2284:210 2248:doi 2244:148 2205:doi 2174:doi 2132:doi 2085:doi 2036:doi 1990:doi 1963:doi 1918:PMC 1908:doi 1858:doi 1802:doi 1731:doi 1727:118 1594:doi 1530:doi 1487:doi 1431:PMC 1423:doi 1335:doi 1304:doi 1231:doi 1219:293 1173:doi 1125:PMC 1107:doi 863:in 597:or 509:or 288:in 263:'s 155:DNA 5025:: 3253:· 3249:· 3245:· 3180:· 3176:· 3134:· 3087:· 3073:· 3069:· 3065:· 2925:. 2915:. 2907:. 2893:. 2889:. 2866:. 2856:. 2844:. 2840:. 2814:. 2804:. 2794:. 2784:91 2782:. 2778:. 2751:. 2741:. 2733:. 2721:. 2717:. 2694:. 2686:. 2674:. 2670:. 2647:. 2637:24 2635:. 2594:. 2540:. 2530:. 2520:. 2508:. 2504:. 2481:. 2471:. 2463:. 2453:. 2441:. 2437:. 2421:^ 2407:. 2399:. 2391:. 2379:. 2359:^ 2345:. 2333:. 2304:. 2296:. 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Index

Species group
International Code of Zoological Nomenclature
Mutualism (biology)#Service-service relationships
Crypsis
List of cryptids
Race (biology)#Physiological race

Heliconius
organisms
taxa
taxonomic ranks
conspecific
infraspecific taxa
strains
varieties
monophyletic group
speciation
morphological
Hybrid speciation
reproductive isolation
DNA
molecular phylogenetics
DNA barcoding
species diversity
disease
pest control
conservation biology
can be inherently difficult
Six light brown treefrogs, labeled A to E
Hypsiboas calcaratus

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