Adults inhabit sandy runs of small to large turbid rivers . They feed mainly on terrestrial and aquatic insects, occasionally on small fishes. Spawning probably occurs from June to August .
: elongated.
Behavioural data for Flathead chub is currently being reviewed.
Diet information for Flathead chub is currently being compiled.
Reproduction data for Flathead chub is currently being compiled.
Freshwater; demersal; potamodromous . Temperate; 70°N - 30°N North America: Mackenzie, Saskatchewan, and Lake Winnipeg drainages in Canada; Missouri-Mississippi River basin from southern Alberta in Canada and Montana to Louisiana, USA; Arkansas River drainage in USA; and upper Rio Grande (including Pecos) drainage in New Mexico, USA.
terrestrial and aquatic insects, occasionally on small fishes
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
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