326 BEY. E. B. WATSON ON THE 



of TJngidina ohlonga, Lam. An. s. Vert. v. 487, & 2nd ed. vr. 122, also 

 Sowerby's Genera, pi. xlv. ; " from Porto Santo," but as he had marked 

 the specimen " very doubtful," I have not put it in the List. 

 TJtriculus mammillatus, Phil, (as Bulla). — I exclude this species. 

 McAndrew does not give it from Madeira, and in his own copy of his 

 Brit. Assoc. List for the Canaries he corrects and initials the correction 

 from Cylichna mammillata to C. truncata (which = U. truncatidus). 

 Dr. G-wyn Jeffreys has indeed pubUshed it (B. 0. v. 223) as Madeiran 

 on the strength of shells I sent him, but the identification of these as 

 Z7. mammillatus was not mine. 



368. TJtriculus nitidulus, 1846, Loven (as CylicJina), Index Moll. 

 Scand. p. 16 : Grwyn Jeffreys (as Cylichna), B. C. iv. 412; 

 & V. 222, xciii. 2 ; &. O. Sars, Moll. Norv. p. 286, xvii. 19 & 

 xxvi. 3. Hah. From north o£ JS'orway to Mediterranean. 

 (W.) Three specimens. 



369. Ut?^icuhts tornatus, 1883, "WatsoD, Moll. ' Challenger,' Linn. 

 Journ., Zool. vol. xvii. 335 ; ' Challenger ' Mollusca Eeport, 

 XV. 651, xlviii. 10. Hah. Tenerife and Madeira. (W.) 

 Everywhere in great numbers. 



370. Utriculus truncatidus, 1792, Bruguiere (as Bulla), Encycl. 

 Methodique, i. 377. no. 10: Grwyn Jeffreys, B. C. iv. 421; 

 & V. 223, xciv. 2 : G-. O. Sars, Moll. Norv. p. 285, xvii. 18, 

 xxvi. 2. Hah. From North Norway to Mediterranean and 

 Canaries. (Jn., W.) Funchal, Porto da Cruz, Porto Santo. 

 E-ather abundant ; the var. pellucicla, Brown, 111. p. 4, xix. 

 45, 46, mixed up with the type form. 



371. Umbrella mediterranea., 1819, Lamarck, An. s. Vert. vi. 

 1st part, p. 343, 2nd ed. Desh. vii. 574 ; Delle Chiaje, 

 Mem. IV. 200. no. A. Ixix. 5 & 19 ; Delessert, pi. xxiii. 12 : 

 Philippi, Enumeratio, i. 113, vii. 11 ; & ii. 88 : Vayssiere, 

 Moll. Opisthobr. p. 133-4 «fec. pi. vi. 137-150. Hah. 

 Mediterranean, Canaries, and St. Helena (?). (L., "W.) 

 Gorgulho, Fuachal, Puata de Sao Lourenco, 30 to 40 fms., 

 and Canical shore. Eare. 



372. Venerwpis irus, l767,Linne (as Donax), Syst. Nat. p. 1128 : 

 Gwyn Jeffreys, B. C. iii. 86, iii. 4 ; & v. li. 5. Hah. From 

 South England to Mediterranean, Mogador, and Canaries. 

 (M., L. N., Jn., W.) Everywhere; abundant. 



373. Venus casina, 1767, Linne, Syst. Nat. p. 1130: Grwyn 

 Jeffreys, B. C. ii. 337 ; & v. 184, xxxviii. 5. Hah. From 

 Norway to Mediterranean and Canaries. (M., L., N., Jn., 

 W.) Everywhere ; very abundant. 



374. Vemts {Cytherea) chione, 1767, Linue, Syst. Nat. p. 1131 : 



