Lyonsiellidae

Lyonsiellidae is a taxonomic family of marine bivalve molluscs in the superfamily Verticordioidea.

Genera
Genera within the family Lyonsiellidae include:


 * Allogramma Dall, 1903
 * Dallicordia Scarlato & Starobogatov, 1983
 * Lyonsiella G.O. Sars, 1872
 * Policordia Dall, Bartsch & Rehder, 1938