lv CONTENTS. 
Page 
Rabbit, by Dr. Wertheim; On Independent Movements of Em- 
bryonal Cells observed in the Ova of the Frog (Rana temporaria), 
by Dr. Stricker; On globular Cell-thickenings in the Envelope of 
the Roots of some Orchidee, by Dr. H. Leitgeb ; Notice of a new 
Squirrel from Natal, by Dr. J. E. Gray, F.R.S. &c. .........00. 78—80 
NUMBER LXXxX. 
IX. Observations on the various Species of Glyptodon in the 
Public Museum of Buenos Ayres. By HERMANN BURMEISTER, 
MED Ae PHA S GcCe es cossecinertiscuesine csdsuicecesmencotices sgsleaeubacenceoneceaeeemens 81 
X. On the Menispermacee. By Joun Miers, F.R.S., F.L.S. &e. 97 
XI. On the Metamorphoses of the Prawns. (First Memoir.) By 
DrehRitZ NbULEER of Desterro. (Plate DV-))) fe.cccscenseneeceeeseecees 104 
XII. Catalogue of Chrysomelide of South Africa. By the Rev. 
PAE Ts OEAR KK, MACH Ss vaacesscscae seus cescissaloceccenaccaccinceseses 115 
XIU. Histological Researches on the Formation, Development, 
and Structure of the Vegetable Cell. By Prof. H. KarsTemn......... 124 
XIV. Description of a Species of Dolphin found in the Orkney 
Islands. By Avex, R. Ducuip, M.D. (Plate TIL.)  ..s.cccceccsceeaee 133 
XV. On a new British Species of Rissoa. By E. WALLER, Esq. 136 
Proceedings of the Zoological Society ..........+. seesbaseicuse aces 138—150 
On the Anatomy and Histology of Branchiostoma lubricum, Costa 
(Amphioxus lanceolatus, Yarrell), by M.J.Marcusen, of St. Peters- 
burg; Recent Discovery of Fossil Human Remains near Abbe- 
ville; Discovery of Fossil Stone Implements in India, by Prof. 
Oldham; On the Present State of Malacological Nomenclature, 
by Philip P. Carpenter, B.A., Ph.D.; On Hermaphrodite Bees, 
by Professor von Siebold; On the Aerial Roots of the Orchidez, 
by H. Leitgeb ; Description of a new Mustela from Quito, by 
Drees b Gray, WIR Ss Cre .secreocss cons onncieeseaeedereeseeener 151—160 
NUMBER LXXXtI. 
XVI. A Description of some Fossil Corals and Echinoderms from 
the South-Australian Tertiaries. By P. Martin Duncan, M.B. 
(Lond.), F. & See. Geol. Soc. &e. (Plates V. & VI.) © ..cccccsrscenceses 16] 
XVII. Catalogue of Chrysomelidz of South Africa. By the Rey. 
HAMLET CuaRrkK, M.A., F.L.S. ......... waialaice guia sulsice dlp one meinen eee nate 169 
