Adults occur in silt-bottomed to rock-bottomed backwaters near strong current and deep pools in medium to large rivers, and impoundments .
Physical description for Razorback sucker is currently being compiled.
Behavioural data for Razorback sucker is currently being reviewed.
Diet information for Razorback sucker is currently being compiled.
Reproduction data for Razorback sucker is currently being compiled.
Freshwater; demersal; potamodromous . Temperate; 37°N - 34°N North America: Formerly throughout medium to large rivers of Colorado River basin from Wyoming and Colorado in USA to Baja California in Mexico.
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Catostomus texanus | Abbott | 1860 | Synonym |
| Quassilabia cypho | Lockington | 1879 | Synonym |
| Xyrauchen uncompahgre | Jordan & Evermann | 1891 | Synonym |
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 12 records indexed .
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