284 EET. R. B. WATSOK OM" THE 



xlix. 5. Hob. From Spitzbergen and Greenland to Medi- 

 terranean and Canaries. (M., L., Jn., W.) Everywhere; 

 common. 



93. Cuvieria columella, 1827, Eang, Ann. Sc. Nat. xii. 323, xlv. 

 1-8 ; Sonleyet, Hist. Pterop. p. 59, pi. iv. & xiv. 1-6 ; Wood- 

 ward, Man. p. 205, pi. xiv. 35. Hob. Pelagic. (Jn., W.) 

 Not common. 



94. Cyclostrema serpuloides, 1808, Montagu (as Helix), Test. 

 Brit. Suppl. p. 147, xxi. 3 : Grwyn Jeffreys, B. C. iii. 290, 

 vii. 3 ; & V. 201, Ixi. 3. Hob. Prom Great Britain to Medi- 

 terranean. (W.) Prom east of Punchal to Punta de Sao 

 Lourenco, and Porto Santo. Common. 



95. Cylichna cylindracea, 1767, Pennant (as Bulla), Brit. Zool. 

 IV. 117, Ixxvii. 85 : Gwyn Jeffreys, B. C. iv. 415, viii. 1 ; 

 & Y. xciii, 4. Hah. Prom Pinmark to Mediterranean and 

 Canaries and St. Helena. (M., Jn., W.) Everywhere ; very 

 common. 



96. Cylichna spreta, 1897, Watson, antea, p. 234. 



97. Cylichna umlilicata, 1803, Montagu (as Bulla), Test. Brit. 

 I. 222, vii. 4 : Gwyn Jeffreys, B. C. iv. 413 ; & v. 223, xciii. 3. 

 Hah. Prom the Lofotens to the Mediterranean. (W.) Santa 

 Cruz, Machico, Canical ; down to 50 fms. Eare. — These 

 specimens from Madeira were identified as above by Dr. 

 Gwyn Jeffreys : after much hesitation I at length, despairing 

 to mend the instruction, have accepted his determination, 

 which the Marquis of Monterosato still rejects. 



98. Cylindrohulla fragilis, 1856, Gwyn Jeffreys (as Cylichna), 

 Mar. Test. Pied., Ann. & Mag. Peb. 1856, p. 188, ii. J 6, 17, 

 & ' Washington ' Ital. Exped. Notes, Ann. & Mag. July 

 1882, p. 34 (as Cylindrohulla) . Hah. Mediterranean, 10 to 

 1536 fms. (W.) Porto Santo, 50 fms. One specimen. 



99. CyprcEa {Trivia) candidula, 1835, Gaskoin, P. Z. S. p. 200 ; 

 Kiener, Iconog. p. 150. no. 136, Hi. 1 ; Eeeve, Conch. Icon., 

 Cyprsea, sp. 151, 154 ; Sowerby, Thesaurus, iv. p. 50, pi. xxxvi. 

 ff. 508-9. Hah. Prom Portugal to W. Mediterranean; 

 Canaries and Bight of Benin. (M., L., Jn., W.) Everywhere; 

 very common. 



100. Cyprcea {Trivia^ europcsa, 1803, Montagu, Test. Brit. Suppl. 

 p. 88 : Gwyn Jeffreys, B. C. iv. 408, vii. 4 ; & v. 222, xcii. 2. 

 Hah. Prom Norway to Mediterranean. (W.) Punta de Sao 

 Lourengo. 2 specimens. 



