| 词条 | Amistad gambusia |
| 释义 |
| name = Amistad gambusia | status = EX | status_system = IUCN3.1 | status_ref = [1] | taxon = Gambusia amistadensis | authority = Peden, 1973 }} The Amistad gambusia (Gambusia amistadensis) was a small fish known only from a single locality, the large vegetated Goodenough Spring in Val Verde County, Texas. It apparently was driven to extinction in the wild when its habitat was submerged to a depth of about 70 feet by the construction of the Amistad Reservoir in 1968. The two captive populations, at the University of Texas System and the Dexter National Fish Hatchery in New Mexico, later failed through hybridization with the related mosquitofish and predation. The species has been classified as extinct by the United States Fish and Wildlife Service since 1987, and by the IUCN since 2013.[2][1] References1. ^1 {{cite journal | author = NatureServe | title = Gambusia amistadensis | journal = The IUCN Red List of Threatened Species | volume = 2013 | page = e.T8888A18229604 | publisher = IUCN | date = 2013 | url = http://www.iucnredlist.org/details/8888/0 | doi = 10.2305/IUCN.UK.2013-1.RLTS.T8888A18229604.en | access-date = 10 November 2017}} 2. ^{{cite web|url=https://digital.library.unt.edu/ark:/67531/metacrs531/m1/1/high_res_d/98-32enr_1998Jan05.pdf|title=Endangered Species List Revisions: A Summary of Delisting and Downlisting. - Amistad Gambusia -|publisher=CRS Report for Congress|first=Robert J.|last=Noecker}} Further reading
6 : Gambusia|Fish described in 1973|Live-bearing fish|Ovoviviparous fish|Fish of North America becoming extinct since 1500|Extinct animals of the United States |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。