Greater redhorse

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Greater redhorse
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Catostomidae
Genus: Moxostoma
Species: M. valenciennesi
Binomial name
Moxostoma valenciennesi
(Jordan, 1885)

The greater redhorse, Moxostoma valenciennesi, is a species of freshwater fish endemic to states in the northcentral and northeastern United States as well as Ontario and Quebec in Canada. It is typically found in clear, relatively fast-moving rivers and in both shallow and deep waters in some lakes.

The greater redhorse is the largest fish in its genus, averaging around 46 cm (18 in) and 2 kg (4.4 lb) and reaching a maximum size of 80 cm (31.5 in) and 5.9 kg (13 lb).

A bottom-feeder, it feeds on microcrustaceans, aquatic insects, detritus, and algae.

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