Cyamiidae

Cyamiidae is a family of marine bivalve clams of the superfamily Cyamioidea.

Genera
Genera in the family Cyamiidae:
 * Cyamium Philippi, 1845
 * Gaimardia Gould, 1852
 * Kidderia Dall, 1876
 * Perrierina Bernard, 1897