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Round Whitefishes
Prosopium
Prosopium is a genus of freshwater whitefishes found in North America and parts of eastern Russia. It contains three fairly widespread species: the round whitefish, the pygmy whitefish, and the mountain whitefish. The remaining species, the Bonneville cisco, the Bonneville whitefish, and the Bear Lake whitefish are endemic to Bear Lake.
6 branches of this genus, most-observed first · about 6 known species

Mountain Whitefish
speciesProsopium williamsoni

Round Whitefish
speciesProsopium cylindraceum

Pygmy Whitefish
speciesProsopium coulterii

Bonneville whitefish
speciesProsopium spilonotus

Bonneville Cisco
speciesProsopium gemmifer

Bear Lake Whitefish
speciesProsopium abyssicola
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Prosopium in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 91345.