| 词条 | Simpsonichthys |
| 释义 |
| name = Simpsonichthys | image = Simpsonichthys parallelus.jpg | image_width = 270px | image_caption = Simpsonichthys parallelus | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = Cyprinodontiformes | familia = Aplocheilidae | genus = Simpsonichthys | genus_authority = A. L. de Carvalho, 1959 | type_species = Simpsonichthys boitonei | type_species_authority = A. L. de Carvalho, 1959 }}Simpsonichthys is a genus of aplocheilid fish that are endemic to temporary freshwater habitats like ponds in the upper Paraná, upper Araguaia, upper Jequitinhonha and São Francisco basins on the central Brazilian Plateau.[1] They are small annual killifish that reach up to {{cvt|5.5|cm}} in standard length.[2][3] SpeciesSimpsonichthys was formerly one of the larger genera in the family, but four former subgenera were elevated to full genera in 2010: Hypsolebias, Ophthalmolebias, Spectrolebias and Xenurolebias.[4] Some uncertainty remains, with one genetic study supporting them,[5] while another genetic study indicates that Simpsonichthys (sensu stricto), Hypsolebias and Spectrolebias are not monophyletic.[6]With these as separate genera, there are currently 9 recognized species in Simpsonichthys:[1][2]
References1. ^1 {{Cof genus |Simpsonichthys|8 November 2018}} {{Taxonbar|from=Q774536}}{{Cyprinodontiformes-stub}}2. ^1 {{cite journal | author1=Loureiro, M. | author2=R. De Sá | author3=S.W. Serra | author4=F. Alonso | author5=L.E.K. Lanés | author6=M.V. Volcan | author7=P. Calviño | author8=D. Nielsen | author9=A. Duarte | author10=G. Garcia | year=2018 | title=Review of the family Rivulidae (Cyprinodontiformes, Aplocheiloidei) and a molecular and morphological phylogeny of the annual fish genus Austrolebias Costa 1998 | journal=Neotropical Ichthyology | volume=16 | issue=3 | page=e180007 | doi=10.1590/1982-0224-20180007 }} 3. ^{{cite book | editor1=Berois, N. | editor2=G. García | editor3=R.O. de Sá | year=2015 | title=Annual Fishes: Life History Strategy, Diversity, and Evolution | page=24 | publisher=CRC Press | isbn=9781482299717 }} 4. ^{{cite journal | author=Costa, W.J.E.M. | year=2010 | title=Historical biogeography of cynolebiasine annual killifishes inferred from dispersal–vicariance analysis | journal=Journal of Biogeography | volume=37 | issue=10 | doi=10.1111/j.1365-2699.2010.02339.x }} 5. ^{{cite journal | author1=Costa, W.J.E.M. | author2=P.F. Amorim | author3=J.L.O. Mattos | author4=A.L. Alves | year=2017 | title=Molecular phylogeny and timing of diversification in South American Cynolebiini seasonal killifishes | journal=Mol Phylogenet Evol | volume=116 | pages=61-68 | doi=10.1016/j.ympev.2017.07.020 }} 6. ^{{cite journal | author1=Ponzetto, J.M. | author2=R. Britzke | author3=D.T.B. Nielsen | author4=P.P. Parise-Maltempi | author5=A.L. Alves | year=2016 | title=Phylogenetic relationships of Simpsonichthys subgenera (Cyprinodontiformes, Rivulidae), including a proposal for a new genus | journal=Zoologica Scripta | volume=45 | issue=4 | page= | doi=10.1111/zsc.12159 }} 7. ^Costa, W.J.E.M. (2012): Simpsonichthys margaritatus, a new seasonal miniature killifish from the upper Paraná River basin, central Brazilian Cerrado (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 22 (4): 313-318. 3 : Aplocheilidae|Simpsonichthys|Freshwater fish genera |
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