A. K Verrill—MoUusea of the Neio England Coast. 285 



Dentalium, sji. g. 



SCAPHOPODA. 



Fathoms. , 



1731-2033 I Dentalium, sp. h 



Fathoms. 



843-2033 



LAMELLIBRANCHIATA. 



Fathoms. 



Xylophaga dorsalis F. & Han. 32-2033 

 Necera undata V. 2221f 



KeJliella, sp. nov. 2033 



Yolclia Messanensis (Se- 



guenza) 1451-20331 



Nucula cancellata Jeffreys 

 Limopsis minuta Phil. 

 Limopsis, sp. 

 Limopsis tenella Jeffreys 

 Idas argenteus Jeff. 



Fathoms. 



858-2033 



64-2221 



197-2221 



1731-2033 



335-2033 



Species also taken hy the Blake Expeditions in the Gxdf of Mexico, 

 Caribbean Sea, or Straits of Florida, 



The following sj^ecies have been recognized by Mr, Dall, among 

 the Blake shells, or else have been identified by the writer with those 

 recorded by him, or by personal comparison of specimens. Probably 

 other cases of identity will occur when the whole of the Blake col- 

 lections shall have been fully studied. The identity of some of 

 these is still doubtful. 



Abi-alia megalops Verrill. 

 Pleurotoma comatotropis Dall. 

 Daphnella limacina (Dall). 

 Pleurotomella bandella Dall. 

 PleurotoDiella Emertoni Verrill. 

 Taranis Morchii (Malm) Jeffreys. 

 Seguenzia f ormosa Jeffreys. 

 Acta3on melampoides Dall. 

 Ringicula nitida Verrill. 

 Leptothyra induta Watson. 

 Calliostoma Bairdii Verrill & Smith. 

 ?Margarita lamellosa Verrill & Smith 



(?=: M. aeglees Watson, Dall). 

 Cadulus Watsoni Dall. 

 Poromya granulata (Nyst) Forbes & 



Hanley. 

 Neaera perrostrata Dall. 

 ?Neaera multicostata Verrill & Smith 



({= N. alternata (D'Orb.) Dall. 



Neaera rostrata (Spengler) Loven. 



Abra longicallis (Scacchi). 



Abra lioica (Dall) V. 



Cardium peramabilis Dall. 



? Cryptodon obesus Verrill. 



?Leda acuta Conrad (?= L. Jamai- 



censis Dall). 

 Yoldia Messanensis (Seguenza). 

 Yoldia Jeffreysii (Hidalgo). 

 Area pectunculoides Scacchi. 

 Nucula tenuis (Mont.) Turton. 

 Limopsis minuta (Philippi). 

 Limopsis tenella Jeffreys. 

 Limopsis cristata Jeffreys. 

 Modiolaria polita Verrill and Smith. 

 Crenella decussata (Mont.) Macg. 

 Ammusium, sp. nov. 



