Fin's Fish Guide
The Greater jumprock (Moxostoma lachneri) is a freshwater fish of the family Catostomidae that grows up to 44 cm.
Description
The greater jumprock is a sucker (Catostomidae) from rivers of the southeastern United States. The species grows to about 30 cm and has an elongate, silvery body with large scales and an inferior mouth with thick, fleshy lips. As a bottom-dweller it sucks up insect larvae, molluscs and detritus over sand and gravel bottoms of clear, flowing rivers. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Greater jumprock?
The Greater jumprock has an elongate, eel-like body and is mainly silver-grey.
Where does the Greater jumprock live?
The Greater jumprock lives in fresh water and is mostly found around sand or mud bottom. North America: USA
How big does the Greater jumprock get?
The Greater jumprock grows to a maximum of about 44 cm.
Is the Greater jumprock dangerous to humans?
No, the Greater jumprock is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Moxostoma
More from the family Catostomidae
Want the complete picture on the Greater jumprock?
Point your camera at the fish and Fin names the species in seconds. Free, and the Greater jumprock is one of 12,519 species in the app.