| 词条 | Mexican dace |
| 释义 |
| name = Evarra bustamantei | status = EX | status_system = IUCN2.3 | status_ref = [1] | genus = Evarra | species = bustamantei | authority = Navarro, 1955 | synonyms = }} The Mexican dace (Evarra bustamantei), or Mexican chub, is an extinct species of ray-finned fish in the family Cyprinidae. It was found only in Mexico, in the canals and streams of the Valley of Mexico.[2] It is estimated to have become extinct circa 1983.[3] The extinction of this species coincided with the drying of water bodies in the valley. This drying was a result of the increasing demands placed on the water resources of the valley by agriculture, as well as by the growth of Mexico City and its suburbs.[2] Sources1. ^World Conservation Monitoring Centre. 1996. Evarra bustamantei. The IUCN Red List of Threatened Species 1996: e.T8431A12911661. https://dx.doi.org/10.2305/IUCN.UK.1996.RLTS.T8431A12911661.en. Downloaded on 15 December 2016. {{Taxonbar|from=Q307718}}{{Leuciscinae-stub}}2. ^1 {{cite journal|last1=Miller|first1=Robert R|last2=Williams|first2=James D|last3=Williams|first3=Jack E|title=Extinctions of North American Fishes During the Past Century|journal=Fisheries|date=December 1989|volume=14|issue=6|pages=22–38|url=http://forestry.state.nv.us/hearings/past/springetal/browseabledocs/Exhibits%5CGBWN%20Exhibits/GBWN_Exh_033%20Miller%20et%20al_Extinctions%20of%20North%20American%20Fishes.pdf|accessdate=16 December 2016|doi=10.1577/1548-8446(1989)014<0022:eonafd>2.0.co;2}} 3. ^{{cite journal|last1=Burkhead|first1=Noel M|title=Extinction Rates in North American Freshwater Fishes, 1900–2010|journal=BioScience|date=September 2012|volume=62|issue=9|pages=798–808|url=http://web.biologicaldiversity.org/species/fish/spring_pygmy_sunfish/pdfs/Burkhead_Fish_Extinctions.pdf|accessdate=15 December 2016|doi=10.1525/bio.2012.62.9.5}} 6 : Evarra|Fish described in 1955|Endemic fauna of Mexico|Freshwater fish of Mexico|Fish of North America becoming extinct since 1500|Taxonomy articles created by Polbot |
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