53:
31:
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Evolution seems to run quickly in this group. Even the fast-evolving mtDNA sequences often are incapable of properly resolving interspecies relationships. The precise evolutionary history of some tilapiines may not be properly resolved with presently available methods, for the reasons discussed
537:
Nagl, Sandra; Tichy, Herbert; Mayer, Werner E.; Samonte, Irene E.; McAndrew, Brendan J. & Klein, Jan (2001): Classification and
Phylogenetic Relationships of African Tilapiine Fishes Inferred from Mitochondrial DNA Sequences.
357:
Essentially, most traditional and mtDNA-based phylogenetic hypothesis for tilapiines must be considered with a high degree of caution. This problem could be alleviated to some extent by using
527:
Klett, Vera & Meyer, Axel (2002): What, if
Anything, is a Tilapia? Mitochondrial ND2 Phylogeny of Tilapiines and the Evolution of Parental Care Systems in the African Cichlid Fishes.
385:
trait is substratum-spawning behavior, meaning that the fish form pairs, lay the eggs on a rock or into a depression made in the substrate, and then both parents guard the eggs and fry.
311:
of tilapiines must be evaluated with caution, however, as they are usually close to, but do not represent the true evolutionary relationships of these fishes. The reason is that
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in these fishes have been kept (largely) separate by behavioral cues for millions of years, but reproductive incompatibility has been far slower to evolve, like in many
154:
405:
279:
also were included in
Tilapiini. With these as separate, Tilapiini now is a much more restricted tribe with only three genera and about half a dozen species from
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sequences. Comparing these with the mtDNA data, hybridization effects could be discerned. Also, resolution of nDNA likely is still good enough to delimit the
440:
Andreas R.Dunz & Ulrich K.Schliewen (2013). "Molecular phylogeny and revised classification of the haplotilapiine cichlid fishes formerly referred to as
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that apparently exist in the "tilapiines" if numerous taxa and specimens are sampled. Researchers could then reanalyze morphological data to discover actual
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166:
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481:"Possible genetic reproductive isolation between two tilapiine genera and species: Oreochromis niloticus and Sarotherodon melanotheron"
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within any one of these major lineages is known to usually produce fertile offspring, and might also do so between the lineages.
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Like other cichlids, tilapiines exhibit complex reproductive behaviours and guard their eggs and fry. Broadly speaking, the
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334:—as is often used in molecular studies further acerbates the problem. As discussed below for the example of
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Danakilia. Published by the
British Museum (Natural History), London. 583 pages.
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LI Si-Fa; ZHAO Yan; FAN Wu-Jiang; CAI Wan-Qi; XU Ying-Fang (October 2011).
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Compare support values and proposed relationships in Nagl
269:. Together, most species in these tribes are called "
229:and species, including the economically important
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354:between evolutionarily quite distant gene pools.
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346:have also turned out to be extremely prone to
350:, not the least due to the small but ongoing
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225:. Formerly this tribe contained many other
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330:—one to a mere handful of specimens per
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295:The tilapiines were recognised by the
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540:Molecular Phylogenetics and Evolution
446:Molecular Phylogenetics and Evolution
245:review found that this grouping was
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13:
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514:(2001) to Klett & Meyer (2002)
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430:(2001), Klett & Meyer (2002)
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559:Tilapiine fishes of the genera
529:Molecular Biology and Evolution
377:Diversity of breeding behaviour
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213:(occasionally Tilapini) are a
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557:Trewavas, Ethelwynn (1983):
338:, nonmolecular data such as
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458:10.1016/j.ympev.2013.03.015
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48:Scientific classification
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249:and most were moved to
694:Cichlid fish of Africa
552:10.1006/mpev.2001.0979
661:Paleobiology Database
406:"Pseudocrenilabrinae"
173:& Schliewen, 2012
323:(African cichlids).
689:Pseudocrenilabrinae
321:Pseudocrenilabrinae
125:Pseudocrenilabrinae
24:Tilapiine cichlids
300:Ethylwynn Trewavas
223:tilapiine cichlids
221:commonly known as
217:within the family
40:Tilapia sparrmanii
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367:autapomorphies
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267:Pelmatolapiini
259:Heterotilapini
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534:(6): 865–883.
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297:ichthyologist
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251:Coelotilapini
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561:Sarotherodon
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452:(1): 64–80.
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412:27 September
410:. Retrieved
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371:
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307:mtDNA-based
306:
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276:Steatocranus
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263:Oreochromini
247:paraphyletic
238:Sarotherodon
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150:Chilochromis
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105:Cichliformes
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18:
620:Wikispecies
565:Oreochromis
348:homoplasies
328:sample size
309:phylogenies
291:Systematics
255:Coptodonini
232:Oreochromis
202:Tilapiinae
121:Subfamily:
683:Categories
389:References
340:morphology
317:Gene pools
162:Congolapia
626:Tilapiini
596:Tilapiini
352:gene flow
243:taxonomic
219:Cichlidae
211:Tilapiini
155:Boulenger
135:Tilapiini
115:Cichlidae
71:Kingdom:
65:Eukaryota
605:Wikidata
466:23542002
344:behavior
326:A small
271:tilapias
241:, but a
195:Synonyms
111:Family:
85:Chordata
81:Phylum:
75:Animalia
61:Domain:
611:Q140604
485:Bioline
442:Tilapia
373:above.
281:Central
179:Tilapia
141:Genera
131:Tribe:
101:Order:
91:Class:
666:248223
653:218768
640:319060
574:
512:et al.
501:(2001)
499:et al.
464:
428:et al.
408:. NCBI
363:clades
227:genera
186:, 1840
171:Vreven
497:Nagl
426:Nagl
332:taxon
215:tribe
184:Smith
635:NCBI
572:ISBN
567:and
462:PMID
414:2019
359:nDNA
283:and
265:and
235:and
209:The
167:Dunz
548:doi
454:doi
444:".
342:or
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543:20
532:19
483:.
460:.
450:68
448:.
397:^
369:.
302:.
287:.
261:,
257:,
253:,
169:,
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487:.
468:.
456::
416:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
