MARINE MOLLUSCA OF MADEIEA. 277 



40. Cadulus Jeffrey si, 1875, Monterosato (as Helonyx), Nuova 

 Eevista, p, 20. no. 293 ; Grwyn Jeffreys, Brit. Conch. V. 

 196, ci. 3 (as Siphonodentalium suhfusiforme, Sars). Hob. 

 Grt. Britain to the Mediterranean and to St. Helena. (Jn., 

 W.) Bare. 



41. Gcecum atlantidis, 1897, Watson, antea, p. 248. 



42. CcBcum glabrum, 1803, Montagu (as Dentalium), Test. Brit, 

 p. 497 : Gwyn Jeffreys, Brit. Conch, it. 77 ; & v. 209, Ixx. 5. 

 Hah. From Norway to Mediterranean and Canaries. (W.) 

 Punta de Sao Louren^o. One specimen. 



48. Gcdcum trachcea, 1808, Montagu (as Dentalium), Test. Brit. 

 II. 497, xiv. 10 : Gwyu Jeffreys, B. C. it. 75, i. 6 ; & v. 209, 

 Ixx, 4. Hah. Erom Scotland to Mediterranean, Canaries, 

 and Cuba. (W.) P. de Sao Lourengo. One broken specimen. 



44. Gcecum vitreum, 1858, Carpenter, P. Z. S. p. 432. no. 29 ; 

 Tryon, Man. Conch, viii, 215, Ixvi. 54 (see McAndrew, 

 Canarian List, p. 31, as G. glabrum). Japan (see A. Adams, 

 Ann. & Mag., Nov. 1868). (W.) Everywhere very common, 

 in Funcbal Bay especially. — The name alone of this species, 

 but without description, bears an earlier date than that given 

 above. 



45. Galyptrcea ohinensis, 1767, Linne (as Patella), Syst. Nat. 

 p. 1257 : Gwyn Jeffreys, Brit. Conch, in. 273, vi. 6 ; & v. 

 201, Ix. 1. Hah. Prom English Channel to Black Sea and 

 Canaries. (M., L., N. Jn., W.) Everywhere; very common. 



46. Gancellaria minima, 1856, E-eeve, Concb. Icon. sp. 77 ; 

 Kobelt, Mart. & Cheran. Conch.-Cab. 2nd ed. iv. pt. 4, p. 81, 

 pi. xxi. 3, 4. Hah. Straits of Gibraltar, Madeira. (L., Jn., 

 W.) Everywhere ; very common. 



47. Gapulus Jiungaricus, Linne (as Patella), Syst. Nat. p. 1259 : 



Gwyn Jeffreys, Brit. Conch, in. 269, vi. 5 ; & v. 201, lix. 6. 

 Hah. From North Finmark to Mediterranean. (L., Jn., 

 W.) Funcbal and Punta de Sao Lourengo, 10 to 40 fms. 

 The puUus shells very common ; only one full-grown shell. 



48. Gardita calyculata, 1767, Linne (as Ghama), Syst. Nat. 

 p. 1138 ; Born, Mus. C^es. Vindob. pi. v. 10, 11 ; Poli, Test. 

 Sicil. II. xxiii. 7-9. Hah. Iberian Peninsula, Mediterranean, 

 Canaries. Everywhere — Madeira, Porto Santo ; the Selva- 

 gens. Semi-fossil, Canigal beds. Very common. 



49. Gardium aculeatum, 1767, Linne, Syst. Nat. p. 1122 : Gwyn 

 Jeffreys, B. C. ii. 268 ; & v. 180, xxxiv. 1, P. Hah. From 



