NOETH SIDE OF THE BAY OF BISCAY, IN AUGUST, 1906. 385 



COLUMBELLID-S. 



Anaohis, H. and A. Adams. 

 Anachis costulata (Cantraine) auct. 



Fusus costulatus, Cantraine, 1835 (?). Diagn. Esp. Nouv. in Bull. 

 Acad., Bruxelles, p. 20. 



Colicmlella halicdi, v. alhida, Jeffreys, 1867. Brit. Conch., iv, p. 356, 

 pi. vi, fig. 5. ; 1869, v, p. 219, pi. Ixxxviii, fig. 3. 



Bela grimaldi, Dautzenberg, 1889. Contrib. Faune Malac, Agores, 

 p. 26, pi. ii, figs. 2a, 2&, 2c, 2d. 



Bela lima tula, Locard, 1896. Kesultats Scient. de la Camp, du 

 Candan, Mollusques, p. 141, pi. v, fig. 3. 



I submitted the two specimens to Mons. Dautzenberg, having 

 in vain endeavoured to trace them in the National Collection or 

 figured and described in the above-mentioned works, neither Locard's 

 or Dautzenberg's figures showing the teeth on the outer lip, both hav- 

 ing been drawn from young shells. 



This species must be widely distributed in the North Atlantic, 

 though the records are few. 



Station XII. 146 fathoms. Two dead shells. 



OPISTHOBRANCHIA. 



TECTIBRANCHIA. 

 BULLACEA. 



SCAPHANDRID^. 



Scaphander, de Montfort. 



Scaphander lignarius (de Montfort). 



Bulla lignaria, Linne, 1758. Sys. Nat., ^dit. x, p. 727. 

 Scaphander lignarius, de Montfort, 1810.. Conch. Syst., ii, p. 33-4. 

 Bulla lignaria. Gray, 1815. In Ann. Phil., p. 408. 



Very widely distributed on the coasts of Europe, from Norway to 

 throughout the Mediterranean, in shallow and deep water. 



Station A". 109 fathoms. One large living and one smaller, dead. 

 „ XL 146 fathoms. One fragmentary^, dead. 

 XII. 246 fathoms. One small and broken. 



