LIST OE PAPEHS. 



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Page 



Adams, Abthub, F.L.S. &c. 



On tlie Species of PyramideUince found in Japan 1 



On the Japanese Species of Leiostraca 84 



On the Species of Rostriferous Gasteropods (Strombulce, Tricho- 



tropidce, Cyprceidce, and A7upMperasidce) found in Japan .... 91 



On the Species of Fiisidce which inhabit the Seas of Japan .... 105 



On the Species of 3Iitridce foimd in the Seas of Japan 198 



Blackwall, John, F.L.S. 



A succinct Review of recent Attempts to explain several remark- 

 able Facts in the Physiology of Spiders and Insects 164 



M'Intosh, W. Cahmichael, M.D., F.L.S. 



Notes on the Food and Parasites of the Salmo Salar of the Tay 145 



MuBKAY, Andbeav, F.L.S. 



On the early Stages of Development of Orthopterous Insects . . 97 



Smith, Fbedebick, Esq. 



Catalogue of Hymeuopterous Insects collected by Mr. A. R. 

 Wallace in the Islands of Mysol, Ceram, Waigiou, Bouru, 

 and Timor 6 



Notes on the Geographical Distribution of the Aculeate Hyme- 

 noptera collected by Mr. A. R. Wallace in the Eastern Archi- 

 pelago 109 



Walkek, Fbancis, F.L.S. 



Catalogue of the Heterocerous Lepidopterous Insects collected 

 at Sarawak, in Borneo, by Mr. A. R. Wallace, with Descrip- 

 tions of New Species 49, 160 



Catalogue of the Dipterous Insects collected in Waigiou, Mysol, 

 and North Coram, by Mr. A. R. Wallace, with Descriptions 

 of New Species 202 



Index 239 



