C R E P I D U L A. 



aculeata {Patella), (imelin .... IV. 



aduuca, Sowerby II. 



amygdalus, Valenciennes II. 



Aplysioides, Reeve IV, 



arenata, Broderip III. 



bilobata, Gray IV. 



calceolina, Deshayes I 



Calif ornica,^\xiia\\ IV. 



Candida, Risso I. 



Ceritkicola, C. B. Adams II. 



convexa, Say IV. 



costata, Deshayes IV. 



dilatata, Lamarck I. 



echinus, Broderip IV. 



excavata, Broderip I. 



exuviata, Nuttall IV. 



fimbriata, Reeve II. 



foliacea {Calyplraa), Broderip. . III. 



fornicata {Patella), Linnffius . . III. 



glauca, Say II. 



hepatica, Deshayes TV. 



hyslrix, Broderip IV. 



incurva, Broderip IV. 



Italica, Defrance 1 . 



Lessonii, Broderip III. 



lirata, Reeve IV. 



marginalis, Broderip II. 



Nautiloides, Lesson 1. 



onyx, Sowerby II. 



pallida, Broderip IV. 



plana. Say 1 . 



porcellana {Patella), Linnaeus , . I. 



rostrata, C. B. Adams IV. 



rostriformis, Gould II. 



rugosa, Nuttall II. 



scabies, Reeve III. 



sinuosa, Turton I. 



solida. Hinds II. 



squama, Broderip 1. 



imcata, Menke II. 



uuguiformis, Lamarck I. 



Walshi, Sermannson III. 



