XIV PROCEEDINGS OP THE 



W. G. Sclineider. On Livus myar/ri, Oliv. Journ. Siles. Soc. 

 Vatcrl Cult. 18(57. 



■ — Sichel. On the limits between species and varieties founded 

 on the study of the genus Polistes. Ann. Nat. Hist. Ser. 4, ii. 



— V. Siebold. On the law of development of sexes in Insects. 

 Ann. Nat. Hist. Ser. 4, ii. (from Zeitschr. wiss. Zool.). 



S. C. Snellen van Vollenhoven. Diagnoses of new Hemiptera Ho- 

 moptera. Rep. and Comm. 11. Acad. Amsterdam, Nat. Hist. Ser. 

 2. ii. 



F. Walker. Catalogue of Homopterous insects collected in the 

 Indian Archipelago by Mr. Wallace, 1 plate. Journ. Linn. Soc. 

 Zool. X. 



J. G. Waterhouse. On a species of Xenos. Trans. Phil. Soc. 

 Adelaide, 1867. 



LowEii Animals : — 



— Allman. Notes on the structure of certain hydroid Medusae. 

 Brit. Assoc. Hep. Dundee Meeting, 1867. 



W. Baird. Monograph of Worms of the subclass Gephyrea, 3 

 plates. Proc. Zool. Soc. 1868, i. 



J. V. Barboza du Bocage. On ITyalonema horeale. Ann. Nat. 

 Hist. Ser. 4, ii. 



J. S. Bowerbank. Observations (critical) on Dr. Gray's notes on 

 the arrangement of Sponges. Proc. Zool. Soc. 1868, i. 



E,. Brown. On the nature of the discoloration of the Arctic Seas. 

 Journ. Microsc. Sc. new Ser. viii. 



E. Claparede. On a new genus of Gastrotrichous Rotatoria. Ann. 

 Nat. Hist. Ser. 4, ii. (from the Ann. Sc. Nat.). 



J. Feuereisen. Contributions to the study of Tcenia, 1 plate. 

 Zeitschr. wiss. Zool. xviii. 



G. W. Focke. On shelless freshwater Radiolariae, 1 plate. Zeitschr. 

 wiss. Zool. xviii. 



J. E. Gray. On a new Japanese Coral and on ITyalonema. — On a 

 new free form ot ITyalonema horeale. — On Ilyalonema Schultzii, Sem- 

 per (woodcut). Ann. Nat. Hist. Ser. 4, ii. 



— Grube. On a viviparous Sea-urchin. Proc. R. Acad. Berlin 

 (transl. Ann. Nat. Hist. Ser. 4, ii.). 



. On various Echinoderms, Annelids, and other lower ani- 

 mals. Journ. Siles. Soc. Yaterl. Cult. 1867. 



T. H. Huxley. On some organisms living at great depths in the 

 N. Atlantic Ocean, 1 plate. Journ. Mici-osc. Sc. new Ser. viii. 



J. E. Jeffreys and others. Second Report on the marine Fauna 



