Schizocrania

Schizocrania filosa
CMNH P 36
Scale bar is 1 cm
Subcircular brachial valve bears fine radiating costellae. Pedicle valve has concentric costellae and broad triangular opening.
Species
Schizocrania filosa Hall
Occurrence: Fulton, Fairmount, Bellevue, Corryville
Reference: Dalvé, 1948