Taxon classification Animalia Stylommatophora Clausiliidae

Montenegrina fuchsi Brandt, 1961

Diagnosis.

Shell very small to small, light corneous, whorls smooth to indistinctly wrinkled-costate. Neck deep inflexed, behind the aperture costate. Basal crest strong, peripheral crest well visible to very strong. Peristome with simple margin, narrowly attached to detached and projected. In front view lamella inferior moderately emerged, broadly-bent subcolumellaris not or only barely visible. Lunella dorsal to dorsolateral, subclaustralis short. Anterior plica superior not connected to the lunella complex. Clausilium plate partly visible through the aperture.