CONTENTS. v 
Page 
NUMBER XXXIiIl. 
XXIII. Some Account of the “ Chaparro ” of Fuerteventura, a new 
Species of Convolvulus. By the Rev. R. T. Lown, M.A.........0...++ 153 
XXIV. On a new Species of Agelacrinites, and on the Structural 
Relations of that Genus. By E. J. CuapMan, Professor of Minera- 
logy and Geology in University College, Toronto ..........s0+.ceseeeee 157 
XXV. On the Genera Peltogaster and Liriope of Rathke. By 
Prof. W. LILJEBORG. (With a Plate.) ....0....ccccscccececsnscereeecceees 162 
XXVI. On the Calyceracee. By Jonn Miers, F.RS., F.L.S. &c. 174 
XXVII. Characters of new Land-Shells from Burmah and the 
Andamans. By W. H. BENSON, Esq. ...sse--eeesseeeeeeeseeeneeeeeeeeene 190 
XXVIII. On the Bitentaculate Slug from Aneiteum. By Dr. J. E. 
GRAY, FAIS... V.P.Z.S. SC. ..cccscs.ccscscccescceccescesccesccsncnonesencssoos 195 
XXIX. On the Nudibranchiate Mollusca inhabiting the Estuary of 
the Dee. By CurHspert CoLLinGwoop, M.B., F.L.S. &c. ......... 196 
XXX. On two new Species of Shells from Cambojia. By LovELL 
DMR Bs OCCT) yu cones cas ong beug veer «cape sanseneesapecineD= snbelesceue Bee LS 
New Book :—Archaia; or, Studies of the Cosmogony and Natural 
History of the Hebrew Scriptures, by J. W. Dawson, LL.D., 
PGES. Bee. 605. s20c.sees0 Shaghe Spy sekeacranchssssuetescsumngstagecaas«oseste 205 
Proceedings of the Royal Society; Zoological Society ......... 208—217 
On some new Species of Mammalia and Tortoises from Cambojia, 
and on Rusa japonica, a new Species of Rusa Deer from Japan, 
by Dr. J. E. Gray, F.R.S., V.P.Z.S.; On the Origin of Species, 
by Prof. Agassiz; Note on the Fox of Japan, by Arthur Adams, 
EDs MOMS 1 isuee So cTonbscs sdehs sdvbsedoass setéebdeeichvevesciess 217—232 
NUMBER XXXIV. 
XXXI. On the different Animals known as Wild Asses. By 
Epwarp Buytu, Curator of the Royal Asiatic Society’s Museum, 
NIN de sas 25 ck ks PRSEaEE . Clie rasdvothlecsckbe chu lbiiecvuucueticasuddsdecdsdes 233 
XXXII. Descriptions of new Genera and Species of Tenthredinide 
in the Collection of the British Museum. By Frepericx Smiru . 254 
XXXIII. Descriptions of Freshwater Shells collected in Southern 
India by Lieut. Charles Annesley Benson, 45th M.N.I. By W. H. 
BUMMER ova caesaeses coceveasoceococesta@unatdag chaser ssnsassnanraidaishacs 257 
XXXIV. On the Genera Peltogaster and Liriope of Rathke. By 
Ss is AL EMOORG, | oss csicassncecccscuba gem ucahs oc otebderitvemNetsvies 260 
