470 



Massachusetts, 

 West 'of Ireland, 

 Boston Bay, 

 Salcomb Bay, 

 Devonshire, 

 England, 

 Weymouth, 

 Coast of France, 

 Mediterranean, 

 Eye, New York, 

 Maryland, 

 N. America, 

 Salcomb Eiver, 

 England, 



Shells of N. Engl., p. 51. 



Thes. Conch., p. 572. 



Bost. Journ. 2, pi. 4, f. 6. 



Thes. C., p. 578. 



Thes. C., pi. 124, f. 81, 82. 



Don. B. Shells, v. 3, pi. 88. 



Da Costa B. C., p. 28, pi. 1, f. 10. 



Poli, 3, pi. 46, f. 28. 

 Sill. Journ. 28, p. 350. 

 Journ. Ac. N. Sc. 2, p. 245. 

 Thes. C., pi. 124, f. 84. 

 Thes. C., p. 574. 

 Sowb. Gen., f. 3. 



Philine formosa, Stimps. 

 is Bulla bullata, Mull. 

 Subgenus Aplustrum. 

 is Bulla hydatis, Linn. 

 Subgenus Haminca. 

 Bulla hyalina, Gmel. 

 Bulla navicula, Da Costa. 

 Bulla cornea, Lam. 



Subgenus Haminca. 

 Bulla solitaria, Say. 

 Bulla Reinhardi, Holb. 



Subgenus Scaphander. 



Banks Newfoundland (from fish stomachs). 



navicula, Da Costa, 671 



3183 nebulosa. Gould, 



3183 a " var., 



3184 nitidula, Lister, 676 



3184 a " var., 



Norvegica, Brug., 672 



3185 obstricta, Gould, 



3186 obtusa, Turton, 



3187 occidentalis, Adams, 

 oliva, Gmel., 675 



3188 oryza, Totten, 

 31881 pertenuis, Migh., 



3189 physis, Linn., 670 



3189 a " var., 



pulchella, Swains., 



3190 quadripartita, Chemn., 



3190 a " var., 



quadriloba, Mii.ll., 

 Reinhardi, Holb., 

 resiliens, Don., 674 



3191 Sarsii, Philippi, 



3192 Schroeteri, Philippi, 

 3192 a " var., 



semisulcata, Phil., 



3192 o Sieboldii, Krohn, 



solitaria, Say, 



3193 soluta, Chemn., 674 



Australia, 



West Indies, 

 Philippines, 

 England, 

 Guaymas, 

 Gulf of California, 

 West Indies, 

 St. Vincent's, 

 Norway, 

 Boston Bay, 

 British Isles, 

 West Indies, 

 British Isles, 

 Massachusetts, 

 Cape Cod, 

 Mauritius, 

 Indian Ocean, 

 Mauritius, 

 British Isles, 

 Seas of Norway, 

 British Isles, 

 N. America, 

 Dorsetshire, 

 Norway, 

 Philippines, 



Sicily, 



Maryland, 

 Zanzibar, 



Wood's Supp., pi. 3, f. 1. 



Thes. Conch., p. 563. 



Thes. C., p. 576, pi. 123, f. 70. 



Knorr Verg., 6, pi. 38, f. 2, 3. 



Da Costa Brit. C., p. 28. 



Th. C., p. 578, pi. 123, f. 78, 80. 



List. C., pi. 715, f. 74. 

 Thes. C., p. 565, f. 15, 16. 

 Don. B. Shells, 3, pi. 88. 

 Gould's Eeport, f. 96. 

 Walk. Test. Min., f. 61. 

 Th. C., p. 577, pi. 123, f. 72, 3. 

 Thes. Conch., p. 590. 

 Sill. Journ. 28, 350, f. 5. 

 Bost. Journ. 4, p. 346. 

 Martini, pi. 21, f. 196, 7. 

 Thes. C., pi. 120, f. 9-11. 

 Swains. Malac., p. 248. 

 Chemn., f. 1354. 

 Thes. C., p. 599, pi. 125, f. 159. 

 Zool. Dan. 3, pi. 100, p. 30. 

 Thes. C., p. 579. 

 Don B. C. 3, pi. 79. 

 Thes. C., p. 591, pi. 125, f. 135. 

 Thes. Conch., p. 600. 

 Enum. Sic., pi. 20, f. 2. 

 Thes. Conch., p. 567. 

 An. Sc. N. 3, se-. 7, pi. 2, f. 5-8. 

 Journ. Ac. N. Sci., 2, p. 245. 

 Thes. C., p. 572, pi. 21, f. 40. 



Subgenus Bullina, 

 Bulla undata, Brug. 

 Bulla striata, in part. 

 Subgenus Atys. 

 is Bulla hydatis, Linn. 



Subgenus Hydatina. 

 Bulla Ferussacii, Quoy. 

 is Bulla hydatis, Linn. 

 Subgenus Tornatma. 

 Subgenus Utriculus. 



is Bulla cylindracea, Pennt. 

 Subgenus Haminea. 



Subgenus Hydatina. 



Hydatina filosa, Schum. 



is Bulla Thalassiarchi, Mart 



Subgenus Philine. 



Lobaria quadriloba, Mull. 



is Bulla quadripartita, Chemn. 



is Bulla insculpta, Totten. 



is Bulla soluta, Chemn. 



Subgenus Cylichna. 



Subgenus Philine. 



Bulla aperta, Mont., Lam. 



is Bulla truncntn, Adams. 



(Lophocerus), Krohn. 



is Bulla insculpta, Totten. 



Subgenus Akera. 



