1881. J 'lightning' AND 'i'ORCUPINe' EXPEDITIONS. 949 



p. 405. Terebratula septata. N. Spaiu and off Marseilles (' Tra- 

 vailleur ' Exp., 1881) ; 295 fms. 



P. 409. Terebratella spitzbergensis. Barentz Sea ; 128 fms. 



P. 410. Argiope capsula. Jersey, at low water ; specimens nearly 

 twice the recorded size. See 'Annals & Magazine of 

 Natural History,' December 1 880, for a further account 

 of the skeleton. There is no septum. 



P. 411. Platydia anomidides. Bay of Biscay ('Travailleur' Exp,), 

 North of Stornoway ('Knight Errant' cruise), off Cuba 

 and West Indies ('"Blake ' Exp.) ; 88-645 fms. 

 „ Megerlia truncata. Bay of Biscay (' Travailleur ' Exp.) ; 

 236 fms. 



P. 412. Thecideamediterranea. G.Mexico('Blake' Exp.); 163fms. 



P. 413. Rhynchonella sicida. N. Spaiu (' Travailleur ' Exp., 1881). 



P. 415. Discina atlantica. Off the coasts of N. Austraha ('Chal- 

 lenger' Exp.) ; 200, 360, and 1400 fms. 



Part II., P. Z.S. 1879:— 

 P. 554. Anomia ephippium. Fossil. Miocene: CaXaby'ia. {Seguenzn) . 

 P. 555. Anomia pat elliformis. Fossil. Miocene: Calabria (<Se^.). 



„ Ostrea cochlear. Fossil. Post-tertiary : Calabria. 

 P. 556. Spondylus gussoni. Gulf of Mexico, Bay of Biscay 

 ('Travailleur' Exp.); 2/0-645 fms. Fossil. Post- 

 tertiary : Calabria. 

 P. 557. Pecten pes-felis. Fossil. Post-tertiary: Calabria. 



„ Pecten pes-lutrcc. The depth ranges from 5 instead of 1 fms. 

 „ Pecten sidcatus. Fossil. Add Calabria. 

 P. 558. Pecten philippii. Cap Breton. Fossil. Post-tertiary : 



Calabria. 

 P. 559. Pecten flexuosus. Fossil. Post-tertiary : Sussex. 



,, Pecten striatus. ' Lightning ' Exp. St. 5. 

 P. 560. Pecten testce. Fossil. PHocene and Post-tertiary : Calabria. 

 „ Pecten similis. Range of depth to 645 fms. Fossil. 

 Miocene : Calabria (Seg.). For synonymy of this and 

 other species see ' British Conchology.' 

 „ Pecten groenlandicus. Barentz Sea, Bay of Biscay (' Tra- 

 vailleur' Exp.) ; 128-645 fms. 

 P. 561. Pecten fragilis. Azores and Marion I. ('Challenger' Exp.), 

 Bay of Biscay (' Travailleur' Exp.); 146-1375 fms. 

 „ Pecten vitreus. North Sea, Bay of Biscay (' Travailleur ' 

 Exp.); 186-733 fms. f^'ossiY. Add Calabria. P. ahys- 

 sorum is not even a well-marked variety. 

 „ Amussium fenestratum. Bay of Biscay ('Travailleur' 

 Exp.), New England?; 86-1011 fms. Fossil. Add 

 Calabria. This specific name has the priority of eleven 

 years over incequisculptus. Names cannot be arbitrarily 

 changed because they are not so appropriate as those of 

 later date. In the present instance the newer name is 

 applicable to all tlie species of the genus. Pecten 

 hyalinus is also a species of Amussium. 



