Glossidae Gray, 1847
Key morphological features: The glossidae have hinge beaks with spirls or concentric ribbing on the surface, although occasionally the surface may be smooth.
FEEDING MODE: Suspension Feeder
Cox, L. R. et al. 1969. Bivalvia, in R. C. Moore ed., Treatise on Invertebrate Paleontology, Part N, Mollusca 6, Volume 2. The University of Kansas and Geological Society of America. 1224 pp.