Biology:Striped jumprock

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Short description: Species of fish

Striped jumprock
FMIB 51349 Sucker; Jump-Rocks Moxostoma rupiscartes.jpeg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Catostomidae
Genus: Moxostoma
Species:
M. rupiscartes
Binomial name
Moxostoma rupiscartes
Jordan & Jenkins in Jordan, 1889
Distribution of Striped jumprock.png
Distribution of the striped jumprock

The striped jumprock (Moxostoma rupiscartes) is a North American freshwater fish in the genus Moxostoma.

Description

The striped jumprock has a cylindrical body that is yellow-olive or brown above. There are prominent dark stripes on the back and side, which are normally slightly wider than the pale interspaces. The fins are a dusky olive to orange in color. The head is flat or slightly convex between the eyes. The dorsal fin is straight or nearly concave.

In some populations, the dorsal and caudal fins have a dusky edge. Breeding males have a faint yellowish brown stripe along the side. Young striped jumprocks have 4 or 5 blotches along the side and a yellow caudal fin.[2]

Distribution and habitat

The fish is most often found in Georgia, North Carolina, and South Carolina. Specifically, in the drainages of the Santee River, the drainages of the Altahama River, and the upper Chattahoochee River drainages. It also seems to have been introduced into the Pee Dee River drainages of North Carolina.[3]

The fish inhabits sandy to rocky riffles and runs of small or medium sized rivers.[2]

References

Wikidata ☰ Q6424533 entry