SCALESHELL
Summary information for SCALESHELL
Common Name SCALESHELL
Scientific Name LEPTODEA LEPTODON
Status FEDERAL ENDANGERED, STATE ENDANGERED, STATE RANK S1, GLOBAL RANK G1
Primary Habitat Association Aquatic - river/stream
Preferred Habitat Occurs in clear, nonpolluted riffles with moderate current and firm gravel, cobble or sand substrates.
Distribution Is found in the Gasconade and Meramec river basins.
Known to
occur in
these
counties:
CRAWFORD, FRANKLIN, GASCONADE, JEFFERSON, LACLEDE, MARIES, OSAGE, PULASKI, ST. LOUIS, WRIGHT

Detailed Report