MARGARITA crocata.
Orange Pearl-Oyster.
Order Acephala. Family Margaritadæ. Nob.
Margaritadæ. Animal byssiferous, attached to marine bodies by a fascicle of tendinous filaments. Shell foliaceous, the centre internally pearly and iridescent: the form irregular; the margins fragile and transparent. Nob.
Genera. Margarita. Malleus. Perna. Pinna. (Vulsella?) Lam.
Sub-genera? Avicula. Crenatula. Inoceramus. Auct.
Generic Character.
Margarita. See Leach. Zool. Miss. 1. p.107. (1814.)