IX 



page 

 upon their venation, with examples of the species, and obser- 

 vations on the affinities of each genus 75 



Solly, Edwakd, Esq., jun., F.R.S., F.L.S. &c. 



On the Solid Vegetable Oils 214 



SowERBY, G. B., Esq., F.L.S. &c. 



Description of a new species of Cowry 314 



SuTTOR, George, Esq., F.L.S. &c. 



Notes on the Forest-trees of Australia 177 



Taylor, William, Esq., F.L.S. 



A Note on the Bokhara Clover 77 



Thwaites, G. H. K., Esq. 



On the Structure and Movements oi Bacillaria paradoxa, Gmel. 310 

 On the early stages of the Development of Lemanea Jluviatilis, 

 Agardh 360 



Valentine, William, Esq., F.L.S. 



On the Structure and Development of the Reproductive organs 



o{ Pilularia globulifera 20 



Supplementary ObseiTations on the Development of the Theca, 



and on the Sexes of Mosses 33 



Walker, Francis, Esq., F.L.S. &c. 



Notes on the Variations of Structure in the British species of 



EurytomidcB 233 



Characters of imdescribed species of British Chalcidites 261 



Westwood, John Obadiah, Esq., F.L.S. &c. 



Descriptions of some new species of the Coleopterous genus 



Cerapterus 75 



Observations on the genus Derbe of Fabricius 82 



A Synopsis of the Coleopterous family Paussidce, with descrip- 

 tions of a new Genus and some new Species 110 



A Description of an additional species of Paussus 115 



Description of a new Indian species oi Paussus 133 



On the occurrence of the Potatoe Disease, independent of the 



Attacks of Insects 345 



Descriptions of some new species of Athyreus, MacL., a genus 



of Lamelhcorn Beetles 358 



On the Austrahan species of the Coleopterous genus Bolboce- 



ras, Kirby 365 



Descriptions of some new or imperfectly known Species of jBoZ- 

 boceras 384 



White, Adam, Esq., F.L.S. &c. 



Notes towards a Statistical Account of the Fauna of New Zea- 

 land and the Auckland Islands, so far as regards Annulose 

 Animals 306 



Woods, Joseph, Esq., F.L.S. &c. 



Attempt to arrange the Carices of Middle Europe 209 



