CONTENTS. V 



XX. On the Circulation of the Blood in Pegea, as bearing on the question of a Lining to 



the Vascular System in the Tunicata in general. By John D. Macdonald, B.N., 

 F.B.S. Commmiicated by George Busk, Esq., F.B.S., Sec. B.S. . . page 371 



XXI. On the Physiology of the Pallial Sinuses of the Brachiopoda. By John D. Mac- 

 donald, B.N., F.B.S. Communicated by George Busk, Fsq., F.B.S. , Sec. 

 B.S 373 



XXII. On the Nerve proceeding to the Vesicles at the Base of the Halter es, and on the 

 Sub-costal Nermhre hi the Wings of Insects. By J. Braxton Hicks, M.B. Lond., 

 F.L.S. 377 



XXIII. On Three Oaks of Palestine. By J. D. Hooker, 3I.B., F.B.S., F.L.S., Sfc. 381 



XXIV. On Fissicalyx and Prioria, two recently published Genera of Leguminosse. By 

 George Bentham, Esq., Pres. L.S. 389 



XXV. The Foot of the Fly ; its Structure and Action : elucidated by comparison with 

 the Feet of other Insects, Sfc. — Part I. By Tufeen West, Esq., F.B.S. . . 393 



PAET III.— 1862. 



XXVI. Note on the Structure of the Anther. By Daniel Oliver, Esq., F.B.S., Pro- 

 fessor of Botany in University College, London 423 



XXVII. Notes on the Thysanura. — Part I. Smynthurid^. By John Lubbock, Esq., 

 F.B.S., F.L.S., 8fc 429 



XXVIII. On the Geographical Belations of the Coleoptera of Old Calabar. By Andrew 

 Murray, Esq., F.L.S., Assist. Sec. B. Hort. Soc 449 



XXIX. Note on Hamamelis and Loropetalum; with a Description of a new Aniso- 

 ])h.j\].eafrom Malacca. By Daniel Oliver, Esq., F.L.S 457 



XXX. On African Anonacese. By George Bentham, Esq., Pres. L.S 468 



XXXI. On Prolifioation in Flowers, and especially on that kind termed Axillary Pro- 

 Ufication. By Maxwell T. Masters, Esq., F.L.S., Lecturer on Botany at St. 

 George^ s Hospital 4.8I 



