The Limidae or file shells are members of the only family of bivalvemolluscs in the orderLimida.[1] The family includes 130 living species, assigned to 10 genera. Widely distributed in all seas from shallow to deep waters, the species are usually epifaunal or nestling, with many species building byssal nests for protection. The majority of species are capable of irregular swimming by waving their long mantle tentacles.
Bieler, R.; Carter, J. G.; Coan, E. V. (2010). Classification of Bivalve families. Pp. 113-133, in: Bouchet P. & Rocroi J.-P. (2010), Nomenclator of Bivalve Families. Malacologia. 52(2): 1-184.
Stuardo J. (1968). On the phylogeny, taxonomy and distribution of the Limidae (Mollusca: Bivalvia). PhD thesis, Harvard University, Cambridge, Mass. 327 pp
Valentich-Scott P., Coan E.V. & Zelaya D. (2020). Bivalve seashells of western South America. Marine bivalve mollusks from Punta Aguja, Peru to Isla Chiloé, Chile. vii + 593 pp. Santa Barbara: Santa Barbara Museum of Natural History.
Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp.