lii PEOCEEBINGS OF THE 



J. Davidson. Notes on recent Mediterranean species of Brachio- 

 poda. Ann. Nat. Hist. Scr. 4, iii. 



J. E. Gray. On Othelosoma, a new genus of African Slugs. 

 Ann. Nat. Hist. Ser. 4, iii. 



L. Guppy. Additions to the catalogue of Land and Freshwater 

 MoUusca of Trinidad (from Proc. Scient. Assoc. Trinidad). Pre- 

 sented by the author. 



W. Keferstein. On Borlasia hermaphroditica. — On the anatomy 

 and development of some marine Planarice of St. Malo. Nachr. 11. 

 Soc. Sc. and Univ. Gottingen, 1868. 



Lacaze-Duthiers. On the organs of hearing in Mollusca (from 

 the Institut). Journ. E. Microsc. Soc. 1869. 



J. D. Maedonald. On the homologies of the dental plates and 

 teeth of prohoscidiferous Gasteropoda. Ann. Nat. Hist. Ser. 4, iii. 



St. G. Mivart. The Cuttle-fish, 1 plate. Pop. Sc. llev. viii. 



E. Stepanoff. Development of the organs of generation of 

 PJiallaria. Bull. Acad. Imp. Sc. Petersb. xiii. 



F. H. Troschel. Eeport on the contributions to the natural his- 

 tory of Mollusca for 1867. Weigm. Archiv, xxxiv. 



G. C. WaUich. On some undescribed testaceous Ehizopods from 

 the North Atlantic deposits, 1 plate. 



Journal de Conchy liologie, Ser. 3, ix. part 1, 2, — Malakozoolo- 

 gischo Blatter to Jan. 1868. — Eeeve'a Conchologia Iconica to part 279. 



CnusTACEA AND Abachnida : — 



P. V. Beneden. The genus Dactycotyle and the eggs of Trema- 

 todes, 1 plate. Bull. E. Acad. Sc. Belgium, xxv. (1868), 



P. V. Beneden and E. Bessels. On the formation of the blasto- 

 derm in some groups of Crustacea, 1 plate. Bull. E. Acad. Sc. Bel- 

 gium, xxv. (1868). 



A. Boeck. Observations on the Amphipoda occurring on the 

 Norwegian coasts (from the Trans. Scandin. Naturf.). Ann, Nat. 

 Hist. Ser. 4, iii. 



G. S. Brady. Notes on a weeks' dredging on the coast of Ireland, 

 5 plates. Ann. Nat. Hist. Ser. 4, iii. 



E. Claparede. Studies on Acarides, 11 plates. Zeitsch. wissen. 

 Zool. xviii. 



Y. V. Ebner. Ilelleria, a new genus of Isopoda, 1 plate. Trans. 

 Zool. Bot. Soc. Vienna, xviii. 



J. Gerbo. On the ovarian egg of Sacculina3 (from the Coniptus 

 Eendus). Journ. 11. Microsc. Soc. 1869. 



