LINNEAN SOCIETY OF LONDON. 



Vll 



British Museum. Communicated by Daniel Hanbury, Esq. F.L.S. 

 (See " Zoological Proceedings," vol. vi.) 



Read, fourthly, " Catalogue of the Heterocerous Lepidoptera 

 collected by Mr. Wallace at Sarawak, Borneo ;" by Francis Wal- 

 ker, Esq., E.L.S. (See " Zoological Proceedings," vol. vi.) 



April 18th, 1861. 

 Thomas Bell, Esq., President, in the Chair. 



Henry Duckworth, Esq., and David Walker, Esq., M.D., were 

 elected Fellows. 



Bead, first, " On the Circulation of the Blood in Pegea, as bear- 

 ing on the question of a Lining to the Vascular System of the 

 Tunicata" by J. D. Macdonald, Esq., B.N., F.B.S. Communi- 

 cated by George Busk, Esq., F.B.S., Sec. L.S. (See "Transac- 

 tions," vol. xxiii. part 2.) 



Bead, secondly, " On the Physiology of the Pallial Sinuses of 

 the JBrachiopoda ;" by the same. (See " Transactions," vol. xxiii. 

 part 2.) 



Bead, thirdly, Extracts from Letters addressed by Gideon Lin- 

 cecum, Esq., to Charles Darwin, Esq., M.A., F.B.S., F.L.S., " On 

 the Habits of the ' Agricultural Ant ' of Texas." (See " Zoological 

 Proceedings," vol. vi.) 



May 2nd, 1861. 



Thomas Bell, Esq., President, in the Chair. 



Bobert Hogg, Esq., LL.D. ; John Martin, Esq. ; and Andrew 

 Murray, Esq., were elected Fellows ; and M. Isidore Geoffroy St. 

 Hilaire was elected a Foreign Member. 



Bead, first, a Letter from Dr. John Kirk to Sir William Hooker, 

 from the Zambesi Expedition. 



