70 J. G. HIDALGO 



Susania. 



— testiidinaria= Oscanius testudinarius. 



Svndosmva. 



— angulosa — Syndosmya prismática. 



— apelina =■ Syndosmya alba. 



— fragilis = Syndosmya prismática. 



— intermedia = Syndosmya nitida. 



— occ/7G/z/ca = Syndosmya alba. 



Tapes. 



— ceneus ^= Tapes aureus y texturatus. 



— amygdala = Tapes aureus y texturatus. 



— anthemodus = Tapes floridus. 



— azareas (?). Isla Alborán. 



— 5ew¿/fl/2//= Tapes floridus, 



— bicolor =^ Tapes floridus. 



— cateniferus = Tapes floridus, 



— edulis = Tapes rhomboides. 



— extensas = Tapes decussatus. 



— floridella = Tapes texturatus. 



— Grangeri = Tapes floridus. 



— Iceta = Tapes floridus. 



— Mabillei = Tapes texturatus. 



— marmorata ^= Tapes floridus. 



— nitens = Tapes lucens. 



— nitidosas = Tapes texturatus. 



— yoer/ora/zs = Tapes puUastra. 



— petalina — Tapes floridus. 



— retortas = Tapes texturatus. 



— rostratas = Tapes texturatus. 



— saxatilis = Tapes pullastra. 



— Senegalensis = Tapes pullastra. 



— Seruaini^^ Tapes aureus. 



— virgíneas — Tapes rhomboides. 



Taranis. 



— Morchi= Taranis cirrata. 



I 



