Gila seminuda
Gila seminuda Cope & Yarrow, 1875
Virgin chub
Gila seminuda
photo by Sandra J. Raredon / Smithsonian Institution, NMNH, Div. of Fishes


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Family:  Leuciscidae (Minnows), subfamily: Laviniinae
Max. size:  38 cm TL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  North America: Virgin River system (Colorado River drainage) in Utah, Nevada and Arizona; Muddy River system (Moapa) in Nevada, U.S.A.
Diagnosis:  Lateral line usually with more than 88 scales; and scales deeply embedded or absent on back, breast and belly (Ref. 86798).
Biology:  Adults inhabit pools and undercut banks of headwaters, creeks and small rivers. Migratory behaviour is undetermined (Ref. 126106).
IUCN Red List Status: Endangered (EN); Date assessed: 13 February 2012 (B2ab(ii,iii,v)) Ref. (130435)
Threat to humans:  harmless


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