Lepadidae is a family of goose barnacles, erected by Charles Darwin in 1852. It contains the three genera Lepas, Conchoderma and Dosima. ... Found on http://en.wikipedia.org/wiki/Lepadidae
Lepadidae is the barnacles or goose-mussels, a family of cirriped crustaceans, free-swimming when in the larva state, but when adult attached by the antennas to submarine bodies. Found on http://www.probertencyclopaedia.com/browse/BL.HTM