MAEINE MOLLUSCA Or MADEIRA. 315 



the description and from the presence of the living form ; 

 and the presence of the species not only in the Mediter- 

 ranean but in 547 fms. out in the Atlantic " off Madeira" 

 (see Jeffreys, as quoted above) may justify what is at least 

 better than the addition of still one other erroneous 

 synonym. 



308. Scalaria {Cirsostrema) hellenica, 1843, Forbes, JEgean 



Invert., Brit. Assoc. Eep. p. 189; Philippi (as Rissoa 

 coronafa), Enum. Moll. Sic. ii. 172, xxiii. 7. Hab. Medi- 

 terranean. (Jn., W.) Punchal, Punta de Sao Lourengo, 

 Porto Santo. Rather rare. — Dr. Grwyn Jeffreys quotes 

 Homes as authority for this as a fossil of the Yienna basin ; 

 but I doubt the identification. 



309. Scalaria piilchella, 1832, Bivona, Nuov. Moll. p. 11, i. 3 ; 



Philippi, Eaumeratio, i. 158, x. 1 ; & ii. 145. Hah. Medi- 

 terranean. (W.) Eunchal, Santa Cruz, Canical. Rare, but 

 fragments and young shells common. 



310. Scalaria rliips, 1897, Watson, antea, p. 250. 



311. Scalaria Schulzii (1868, but then the name alone was given 



by Weinkauff). 1844, Philippi (Zeits. Malakol. p. 108) gave 

 this species, in error, as ^S*. multistriata, Say. This error of 

 identification on the part of PhilippijWeinkauff (after further 

 error in the Jour, de Conch. 1862, p. 348) corrected in his 

 Conch, d. Mittelm. 1868, vol. ii. 239. Hab. Mediterranean. 

 (Jn., W.) Eunchal, Punta de Sao Lourenco, Porto Santo. 

 Not rare. — I here give this species on the authority of 

 Dr. Grwyn Jeffreys. I feel doubtful of the identification, 

 but have not material for an independent opinion on the 

 Madeiranform. 



312. Scalaria Smithii, 1897, "Watson, antea, p. 253. 



313. Scalaria (Acirsa) subdecussata, 1835, Cantraine, Bull. Acad. 

 Brux. vol. II. 388 ; do. Malac. Medit. pi. vi. 24. Hab. 

 Mediterranean to Madeira. (M., L., Jn., W.) Erom 

 Magdalena to Punta de Sao Lourenco and Porto Santo. 

 Not abundant. 



314. Scalaria Turtonce, 1819, Turton (as T. Turtonis), Conch. Die. 



p. 208, xxvii. 97 : Gwyn Jeffreys, B. C. iv. 8, 9 ; & v. Isxi. 

 2. Hab. Erom Scotland to Mediterranean (not Norway). 

 (M., L., Jn., W.) Erom Eunchal to Punta de Sao Lourengo 

 and Porto Santo, but not abundant. 



315. Scaphander {WeinTcaiiffia') diaphana, 1839, Aradas and 



23* 



