142 DR. GWYN JEFFREYS ON THE MOLLUSCA OF THE [Feb. 19, 



Families. Genera. Number of 



Species. 



XIV. TURRITELLID.E Stilbe I 



TuRRITELLA .... 2 



Mesalia 1 



XV. SCALARIID.E Scalaria 21 



ACIRSA I 



Total .... 74 



• Fourth Supplement. 



I have been indebted to the kindness of Dr. Fiscber for an 

 opportunity of examining the Mollusca which were procured last 

 summer by the deep-sea exploration in the French Government 

 steamer 'Talisman 'off the west coast of Spain and the coasts of 

 Marocco, Senegal, Sahara, Cape de Verd Isles, Canaries, and Azores. 

 This examination will be seen to have greatly enriched the present 

 Supplement. I also wish to recognize the laborious care taken by 

 the Marquis de Folia in his "triage" of the sifted material from 

 the deep dredgings in this Expedition. 



Part I., P.Z.S. 1S78 : — 

 Page 401. Terebratula capul-serpentis. Off Marocco, the typical 

 form (' Talisman ' Exp.) ; 65 fins. Fossil. Miocene: 

 Madeira {Mayer). Pliocene : Siena (Pantanelli). 

 „ Terebratula luberata. Off Marocco and Sahara (' Talis- 

 man ' Exp.); 330-1261 fms. 



P. 404 Terebratula vitrea, var. minor : off C. St. Vincent ; var. 

 sphendidea : off Marocco (' Talisman ' Exp.) ; 298- 

 818 fms. 



P. 407. Terebratula septata. Off Marocco, Sahara, and Canaries 

 (' Talisman ' Exp.) ; 3311-861 fms. 



P. 411. Platydia anomio'ides. Off Sahara ('Talisman' Exp.); 

 347-478 fms. Fossil. Pliocens : Sicily (Seguenza). 

 „ Megerlia truncata. Off Marocco and Canaries (' Talis- 

 man ' Exp.); 50-65 fms. As usual, abundant. 



P. 402. Atretia gnomon. Off Marocco and Azores (' Talisman ' 

 Exp.); 1192-2199 fms. 



P. 413. Rhynchonella sicula. Off C. St. Vincent ('Talisman' 

 Exp.) ; 57* fms. Plentiful. 



P. 414. Crania anomala. Off the Sahara ('Talisman' Exp.); 

 1261 fms. 



P. 415. Discina allantica. Off Marocco ('Talisman' Exp.); 

 1192 fms. 



Part II., P. Z. S. 1879:— 

 P. 554. Anomia ephippium. Fossil. Miocene: Madeira (Mayer). 

 P. 555. Anomia patelliformis. Off Azores ('Talismau' Exp.); 



43-76 fms. 

 P. 556. Pecten pusio. Off Canaries (' Talisman ' Exp.) ; 99- 

 188 fms. 



