Catostomus wigginsi Herre & Brock, 1936
Opata sucker
photo by The Native Fish Conservancy

Family:  Catostomidae (Suckers), subfamily: Catostominae
Max. size: 
Environment:  demersal; freshwater
Distribution:  North America: Northwest Mexico (Sonora River basin).
IUCN Red List Status: Vulnerable (VU); Date assessed: 12 November 2018 (B1ab(iii)) Ref. (126983)
Threat to humans:  harmless

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