490 
Z00L0GIC4Ii JilTDRATURE . 
Irawady in Pegij, with d^scriptiojas gf the new species, 
Journ. As. Soc. Bengal, part ii. No. 1, 1867 (No. 139), 
pp. 51-72. 
Blanford, Wm. T. On the genus Plectostoma Rud on the 
animal of Diplommatina, Ann. & Mag. Nat. Hist., May 
1867, xix. pp. 305-307. 
— . Description of some Indian and Burmese species of 
Assiminea. Ibid. June 1867, pp. 381-386. 
Bbot, a. Description d^especes nouvelles de coquilles terrestres 
et fluviatiles Americaines. Journ. Conch, xv. pp. 68-71^ 
pis. 1 & 4. 
Carpenter, Ph. P. Descriptions of new Marine Shells fi’om 
the Coast of California. Proc. Calif. Acad. Nat. Sc. 1866, 
pp. 207-223. 
CoLBEAU, Jules. Eapport sur les coquilles du depot tuface 
de Marche-les-Dames. Annal. Soc. malacol. Belg. ii. pp. 
9-12. 
. Observations sur jes epoques d^hibeynation et d^accbuple- 
ment de quelques mollusques terrestres en Belgique. Ibid, 
pp. 29-37, 
Conrad, T. A. Observations on Pleiodon macmurtrii. Am. 
Journ. Conch, hi. p. 4. 
. Synopsis of the genera Sycotypus and Busycon, Ibid. 
pp. 182-185. 
. Description of a new genus of Astarlida. Ibid. p. 19J. 
. Descriptions of ne>v West-Coast Shells. Jbid, pp, 192- 
193. 
■ . Catalogue of the family Solenidce. Appendix to Am. 
Journ. Conch, hi. pp, 22-29. 
,.r -. Catalogue of the family Mactridce. Ibid, pp, 30-47; 
Errata, p. 335. 
Cooper, J. G, The West-coast Helicoid Land-Shells. Pro- 
ceed. Calif. Acad. Nat. Scienc. vol. hi. 
Not seen by the Recorder. There is an abstract in Am. 
Journ, Conch, hi. p, 325. 
Costa, A. Illustrazione di due generi di molluschi nudibranchi. 
Bendiconto delF Accademia delle scienze fisiche e mate- 
■ matiche, Napoli, tom. vi. fasc. v. May 1867, pp. 136- 
137, 4to. 
Cox, J. C. Characters of four new species of Australian Land- 
shells. Proc. Zool. Soc. 1867, pp. 39-40, 
—r — . On some new species of Australian Land-shells. Ibid. 
pp. 722-726. 
