't5xv1 proceedings of the 



Ichthyology : — 



. R. Brown. On the medicinal and economical value of the 



Oulachan, Osmerus paci/icus. Pharmac. Joum. Ser. 2, ix. 



E. D. Cope, Phenacobius, a new genus of cyprinoid fish from 

 Virginia. 



. On Hypsilepis, Baird, and Photogenis, Cope, genera of 



freshwater fish; their species and distribution. Proc. Acad. Nat. 

 Sc. Philad. 1867. 



T. Edward. Additional particulars regarding GoucMa Edwardsii. 

 Journ. Linn. Soc. Zool. x. 



A. Giinther. Additions to the Ichthyological Fauna of Zanzibar. 

 Diagnoses of new freshwater Eishes from Surinam and Brazil. Ann. 

 Nat. Hist. Ser. 4, i. 



A. Hannover. Formation and development of the scales and 

 prickles of cartilaginous Fish, 4 plates. Trans. R. Dan. Soc. Sc. 

 Ser. 5, vii. 



R. H. Traquair. Observations on the development of Pleuro- 

 nectida). Proc. R. Phys. Soc. Edinb. iii. 



Reptiles and Batkachia : — 



• E. D. Cope. On the families of the raniform Anura, 1 plate. 

 Journ. Acad. Nat. Sc. Philad. vi. 



. Reptiles of Owen's valley, California. Proc. Acad. Nat. 



Sc. Philad. 1867. 



G. R. V. Frauenfeld. On a living Salamander enclosed in a stone. 

 Trans. Zool. Bot. Soc. Vienna, xvii. . 



A. Giinther. New snakes in the British Museum, 6th account, 

 3 plates. Ann. Nat. Hist. Ser. 4, i. 



F. Luigi and A. Vincenzo. Experimental researches on the heart 

 of Chehnia caouanna. Joum. R. Technical Instit. Palermo, iii. 



J. A. Smith. On a Chameleon from Old Calabar. Proc. R. Phys. 

 Soc. Edinb. iii. 



T. Steindachner. Three new Snakes, 1 plate. . Trans. Zool. Bot. 

 Soc. Vienna, xvii. 



W. Theobald. Catalogue of Reptiles of British Birma, with de- 

 scription of new or little-known species. Journ. Linn. Soc. Zool. x. 



Entomology: — 



D. Bilimek. Insects of the grotto of Cacahuamilpa in Mexico. 

 Trans. Zool. Bot. Soc, Vienna, xvii. 



C. Brady. The Ailant Silkworm. Pamphlet, 8vo. Sydney, 1868. 

 Presented by Dr. F. Mueller. 



