134 BIBLIOGRAPHY. 
The Annals of Scottish Natural History, Nos. 13—16. 
‘« Additions to the Authenticated Comital Census of the Land and 
Freshwater Mollusca of Scotland,” by W. DENIsoN RorBuck. [Mrs. 
CARPHIN records a reversed Helix hispida in Berwickshire, and Mr. G. 
M’DovGal gives some additions to Mr. Roebuck’s list]. 
Proceedings of the Academy of Natural Sciences of Phila- 
delphia, 1894, part 3, 1895, part I. 
“© New and otherwise interesting Tertiary Mollusca from Texas,” by 
G. D. Harris [Gives descriptions and figures of sixty-five new species]. 
“‘ New Species of the genus Cerion,” by H. A. Pirspry and E. G. VANATTA 
[By cutting sections of the shells of this genus it has been found that certain 
species externally alike present differences in the internal teeth or lamell ; 
about a score of new forms thus distinguished are briefly diagnosed, further 
information and figures being reserved for a future communication]. 
Transactions of the Wagner Free Institute of Science of Phila- 
delphia, vol. 3, part 3. 
“¢ Contributions to the Tertiary Fauna of Florida,” part 3, a new 
classification of the Pelecypoda, by W. H. DALt. 
[Some years ago (1889) Mr. Dall published in outline his new classifica- 
tion of the Pelecypoda, primarily based, like that of Neumayr, on hinge 
characters, though other parts of the anatomy receive a share of attention. 
The memoir begins with an account of the anatomy of the order, with special 
reference to matters of systematic importance, which occupies 26 pages ; 
then follows the systematic list, in which all the sub-orders, super-families, 
and families are diagnosed by characters based on known facts and compar- 
able one with another. In conclusion, we find some remarks on nomen- 
clature which will, we should think, find general acceptance. We cannot 
but regret that so valuable a paper should be as it were hidden away as an 
appendix to a work on the palzeontology of a special and limited district, but 
we doubt not that those who are really interested will find it out, and give it 
the careful study it deserves]. 
Journal de Conchyliologie, vol. 42, No. 3, for July, 1894 [dated on 
cover 1894, received Oct. 25, 1895]. 
[The whole of the present number is occupied by the first instalment of a 
paper by Mons. H. Crosse, entitled ‘‘Faune malacologique terrestre et 
fluviatile de la Nouvelle-Calédonie et des ses Dépendancies,” and is illus- 
trated by two coloured plates. At the outset a list is given of twenty-three 
forms which have been wrongly attributed to these islands, and on this 
ground it is proposed to change the name of Partzla caledonica to P. 
Pfeiffer?. The number of species recorded so far is 202—Charopa subacan- 
thinula is described as new; Helix Raynali Gassies is made the type of a 
new genus Ouapagia; and Scarabus leopardus Gassies (x01 Reeve) is re- 
christened Pythia Gassiest.] 
J.C., viii., Jan. 1896, 
