XXXVl 1 PKOCEEDIWGS OP TnE 



S. H. Sciidder. On the Odonata of the Isle of Pines and White 

 Mountains of New Hampshire ; On the stridulations of some New- 

 England Orthoptera ; Supplement to a list of New-England But- 

 terflies ; A new Butterfly from Elorida. Proc. Bost. Soc. Nat. 

 Hist. xi. 



E. Sufixian, Enumeration of the Chrysomelidse^coUected hy Dr. 

 Gundlach in Cuba (continued). Wiegm. Archiv, xxxiv. 



H. Tripp. The compound eye of Insects and Crustacea, 2 plates. 

 Pop. So. Ilev. viii. 



L. Trouvelot. On monstrosities observed in the wings of Lepido- 

 ptera, and how they may be produced ; On a method of stimulating 

 the union between Insects of different species. Proc. Bost. Soc. Nat. 

 Hist. xi. 



P. E. Uhler. On the Odonata of Hayti. Proc. Bost. Soc. Nat. 

 Hist. xi. 



F. Walker. Catalogue of Homopterous Insects collected by Mr. 

 "Wallace in the Indian archipelago. Linn. Soc. Journ. Zool. x. 



Lower Animals : — 



A. Agassiz. On the Embryology of Echinoderms, 4 plates. Mem. 

 Amer. Acad. New Ser. ix. 



W. Baird. Description of a new Sclerostoma from the stomacli 

 of an African Elephant, woodcuts. Proc. Zool. Soc. 1868, ii. 



J. II. Bennett. On the molecular origin of Infusoria. Pop. Sc. 

 Rev. viii. 



H. J. Carter. Description of a siliceous Sand-sponge found on the 

 South-east coast of Arabia, woodcuts. Ann. Nat. Hist. Ser. 4, iii. 



L. Cienkowski. On Claihridina, a new genus of Actinophryese, 

 1 plate. Archiv mikrosk. Anat. iii. 



E. Claparede. The Chaetopodous Annelids of the Gulf of Naples, 

 16 plates. Mem. Soc. Phys. Nat. Hist. Geneva, xix. 



E. II. Claparede and P. Panceri. Note on an Alciojpe, parasite on 

 Gydippe densa, Forsk., 1 plate (from Mem. Soc. Ital. Naples). Pre- 

 sented by Mr. Darwin. 



E. Eberhard. On the sexual reproduction of Infusoria. Quart. 

 Journ. Microsc. Sc. 



R. Graeff. On Actinophrys Eichhornii, especially with reference 

 to its' divisibility. Archiv mikrosk. Anat. iii. 



J. E. Gray. Descriptions of new genera and species of Alcyo- 

 noid Corals in the British Museum, woodcuts. Ann. Nat. Hist. 

 Ser. 4, ii., iii. 



