Helicodiscus hadenoecus Hubricht, 1962 Cricket Coil

Scanning Electron Micrographs

Youngs Creek bed, Sherwood County, Tennessee 12/15/2016 (2.26 mm.). Also see: Lucilla intermedia (Morrison, 1942)

Drift, Larkin Fork, Francisco, Jackson County, Alabama. Collected by Bob Winters.