44 Moll. 
VII. MOLLUSCA. 
n. g., and Pleurotoma ; Dall (107). — Gulf of Panama: new species of 
Rimula (?), Emarginula , Benthodolium, Cominella , Fusus , Tractolira, n. g. 
Scaphclla , Cancellaria , Nucula, Limopsis , Callocardia, Cullogonia , and 
Periploma ; Dall (107) : Tethys [i.e. Aplysia ] panamensis , n. sp. ; Pils- 
bby in Tit yon (443). — Cocos Is. : new species of PAoa and Cancellaria ; 
Dall (107). — Galapagos Is. : Pleurotomella castanea, n. sp.; Dall (107). 
14. Peruvian Province . 
[None.] 
15. Aiitar ctic Province . 
[None.] 
16. Patagonian Province . 
Argentine coast : Species of FoZwia, with 3 new ; Lahille (238) : 
Phylobrya atlantica , n. sp. ; Dall (107). 
17. Caribbean Province . 
British Guiana and Trinidad : occurrence of Purpura coronata , Lam. ; 
Cooke (88). — Gulf of Paria : Fauna with new species of Crepidula t 
Barleia , and Emaryinula ; Guppy (171). — Gulf of Mexico : Macoma , 
3 new species ; Dall (115). — Texas : ? Singley (394). — Florida : Tethys 
[i.e., Aplysia] Jloridensis, n. sp. ; Pilsuhy in Tkyon (448): Meretrix simp- 
soui, n. sp. ; Dall (113). — West Iudies: Cerithium subatratum , n. sp. ; 
Kobelt in Maktini & Chemnitz (272).-— St. Thomas: Engina cumin - 
^‘awa, n. sp. ; Melvill (278). 
18. Transatlantic Province. 
[None.] 
GEOLOGICAL. 
N.B.— The same remarks apply here that are given at the beginning of the pre- 
ceding section. 
Comparative Palaeontology, Livr. 1 [ Tectibranchiata , Nucleobranchiata , 
Pulmonuta ( Thalassophila )], few new species ; Cossmann (92 ). — Mollusca 
in relation to ancient ocean deposits ; Hume (205). 
Madagascar : Lists of fossils from ; Newton (297) : note on fossils 
from ; Boule, Bull. Mus. Paris, i, pp. 181-187. 
Missouri : Missouri Geol. Surv. v, Palaeont. ii, pp. 108-228, figg. 
1. P o st- Tertiary. 
British Isles : Pleistocene Mollusca from Crayford, Kent ; Kennabd 
( 228) : species new to Crayford ; Kennard, J. Malac. iv, p. 29 : Succmea 
eleguns , new to Ilford; Webb, t. c. p. 30 : Fauna of raised beach on Port- 
