CONTENTS. “vil 
: Page 
_ XL. On the Archeopteryx lithographica, from the Lithographic 
Slate of Solenhofen. By HERMANN VON MEYER  .........cssceceees ». 366 
XLI. Descriptions of newly discovered Spiders from the Island of 
Madeira, . By JoHn BuacKwALt, FuL.S. 2... cscssssvccsesnsssseepesonneye 370 
XLIE. On some new Thalassine sent from the Philippines by 
M. Jagor, and on the Systematic Position of that Family. By Dr. 
SWAN? toss coseseneseresssakccesdanscothostescavsveececsesestospaceeacavesVeuse 383 
XLIII. Contributions to an Insect Fauna of the Amazon Valley. 
CoLreorTeRA: Loneicornes. By H.W. Bates, Esq. ............ 396 
XLIV. On Antiaris Bennettii, a new Species of Upas-Tree from 
Polynesia. By BERTHOLD SEEMANN, Ph.D., F.LAS. .......ccccseeeees 405 
New Book :—Anahuac; or, Mexico and the Mexicans, Ancient and 
Modern, by Edward B. Tylor .............008 Decandewedaaeses deevecuak@ 407 
Proceedings of the Zoological Society ..secscsessssssssceeeesecceees 410—415 
On the Arrangement ‘of Natural-History Collections, by Professor 
L. Agassiz; On a New Genus of Lizards from Ceylon, by Dr. W. 
PGGENS Conaececstectecsecncs baal SUcacntheupcvucy cus spentskanememanauee 415—420 
NUMBER LIV. 
XLV. On Ephedra. By Joun Miers, F.RS., F.LS. &e... v.10. 421 
XLVI. Brief Diagnostic Characters of New Canarian Coleoptera. 
By ty Venwoan WonrAsmons Mi: At. BULB. cetecssmcessevevunnsad oocaneees 437 
XLVII. Notes on the Possibility of the Embryos of the Guinea- 
Worm and so-called “Fungus-Disease” of India, respectively, entering 
the Human Body through the Sudorific Ducts. By H. J. Carrer, 
BPCHGDs cone ce escncaswnnesaesstnncscecaviondsesamsbakesiuchbyersvsthhies danyye aban 442 
XLVIII. Contributions to an Insect Fauna of the Amazon Valley. 
CoLEorTERA: LoneicorNEs. By H.W. Barss, Esq. ............ 446 
XLIX. Supplement to a Memoir on the Thalassine. By Dr. 
SU DMUMEE Resa rastarce tiie cie'chn wan oddacaunmssssisinnswssieevcdes (iaacesseas'scasunsaveetere 459 
L. On some new Coleoptera from Lizard Island, North-eastern 
Australia. By Francis P. Pascon, F.L.S. &¢. ....0..cccscssecscccoons 461 
LI. A Catalogue of the Zoophytes of South Devon and South 
Cornwall. By the Rev. Tuomas Hincxs, B.A. (Plate XVI.) ...... 467 
LII. On the supposed Bilateral Symmetry of the Ctenophora. By 
FRITZ MULLER ......00008 SERMEMUe eve rUuchisessbavesbweny¢ss le csccescunucnsmees 475 
