| Family: |
Ictaluridae (North American freshwater catfishes) |
| Max. size: |
57 cm TL (male/unsexed) |
| Environment: |
demersal; freshwater |
| Distribution: |
North America: Rio Yaqui and Rio Casas Grandes drainages in northwestern Mexico and (presumably) extreme southeastern Arizona in USA. |
| Diagnosis: |
|
| Biology: |
Occurs in quiet water over sandy or rocky bottom in small to medium rivers. |
| IUCN Red List Status: |
Endangered (EN); Date assessed: 03 October 2018 (B2ab(ii,iii,iv,v)) Ref. (130435)
|
| Threat to humans: |
harmless |
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