296 KEY. E. B. WATSON ON THE 



pi. ii. f. 4. (L., Jn., W.) Punta de Sao Lourenco, Porto 

 Santo, Punta da Cruz, Funcnal; Gorgulho, &c. Abundant. 



187. Natica fanel, 1843, Eecluz, P. Z. S. p. 207 ; Philippi iu 



Mart. & Chem. Conch.-Cab. 2nd ed. n. pt. 1, p. 16, ii. 7, 8 

 (not 6); Adanson, Senegal, 1757,p. 174, xiii.3("le Panel"). 

 Hab. Senegal. (L., Jn., "W.) Punta de Sao Lourenco and 

 Labra, also Porto Santo. Not common. 



188. Natica furva, 1897, Watson, antea, p. 248. 



189. Natica porcellana, 1839, d'Orbigny, Moll. Canar. p. 84, vi. 



27, 2S ; Philippi in Mart. & Chem. Conch.-Cab. 2nd ed. 

 ii. pt. 1, p. 62, x. 4. Hah. Canaries to St. Helena. (M., 

 L., Jn., W.) Everywhere, but nearly always dead, and 

 lacking the operculum, which is thin, horny, and reddish. 



190. Natica variabilis, Eecluz, MS. ; Eeeve, Conch. Icon. ix. 



xxiii. 104; Philippi in Mart. & Chem. Conch.-Cab. 2nd 

 ed. II. pi. xi. £. 3, as N. labrella, but not that of Lamarck, 

 not the description on p. 6S nor fig. pi. xi. 17, nor pi. xix. 

 f . 1 ; H. Adams, P. Z. S. 1869, p. 274, xix. 8 (as N. mar- 

 inorata). See Watson, ' Challenger ' Eeport, p. 435, for 

 discussion of the species. Hab. Canaries. (L., Jn., W.) 

 Erom the Gorgulho bay to Punta de Sao Lourenco, at the 

 East point of the Island. Common. 



Neesra, see Cuspidaria. 



Ocinchra, see Murex. 



191. Octopus vulgaris, 1798, Lamarck, Mem. Soc. Hist. Nat. Paris, 

 vol. i. p. 18 : Gwyn Jeffreys, B. C. v. 144, frontispiece & 

 pi. vii. 1. Hab. West Indies, and from Scotland to Medi- 

 terranean and Canaries, and Indian Ocean, &c. (Jn., W.) 

 Not rare. 



192. Oclostomia acuta, 1848, Gwyn Jeffreys, Ann. & Mag. 2nd 

 ser. II. 33S ; id., B. C. iv. 130, & v. 211, lxxiii. 8. Hab. 

 Erom Lofotens to Mediterranean. (Jn., W.) Along S. 

 shore from Eunchal eastwards and Porto Santo. Common. 



193. Oclostomia albella, 1846, Loven, Ind. Moll. Scand. p. 19: 

 Gwyn Jeffreys, B. C. iv. 121 ; & t. 211, lxxiii. 3. Hab. Erom 

 Norway to Mediterranean. (L., Jn., W.) Eunchal east- 

 wards to East point. Yery abundant. 



194. Oclostomia (Tarbonilla) bulinea, 1840, Lowe, P. Z. S. p. 40 ; 

 Brocchi, Conch. Eoss. Subap. p. 383, vi. 7 (as Turbo stri- 

 atus, but not that of Mont.). Hab. Mediterranean. (L. 

 Jn., \V.) Eunchal to Punta deSao Lourenco and Porto Santo. 



