vi CONTENTS. 
Page 
XXXV. On a new Genus of Coleoptera (Trogositide). By G. 
Pere Wiss HOLS: coeds covers asst seers eee een 2738 
XXXVI. On the Myriacanthide—an Extinct Family of Chime- 
roid Fishes. By A. SmirH Woopwarp, F.G.S., F.Z.S., of the 
Sritish Museiim: (Natural History) 92. os ce es ac eee cee ee 275 
XXXVII. Sketch of the History of known Fossil Sponges in Rela- 
tion to those of the Present Day. By H. J. Carrer, F.R.S. &c. .. 280 
XXXVIII. On the possible Origin of the Malpighian Tubules in 
the Arthropoda. By Franx E. BED ARD MOAs) WAS: 5 <0. te 290 
XXXIX. The Copepod Fauna of the “ Maare” of the Eifel. By 
Dr. JULES: V OSSEEER) yas each femue Sate eee eee ee aoe 293 
XL. Considerations on the Structure of Rhizopod Shells. By 
FRIEDRICH DREVER), p:a:2)s!siohked-s\-juisis tears Be uid o ew meetin See 200 
XLI. Third Contribution to the List of Birds collected by Mr. C. 
M. Woodford in the Solomon Archipelago, By W. R. Ocitvre 
GRANTS. c65 cb tds cee taehes Suge we wanes Sas Scheele teks wear eeeeme 320 
XLII. On the Weevil Genus Centrinus and its Allies. By Fran- 
cis P. Pascor, F.L.S. &c., formerly President of the Entomological 
DOCLObY?! Eels c Wiens ARB ES a eee EGA oh eis SB AS ee 32] 
On the Proper Generic Name of the Tunny and Albicore, by Theo- 
dore Gill; On Polyodontes mavillosus, by M. Remy Saint-Loup. 
530—352 
NUMBER XXIII. 
XLUI. On two new British Species of Sponges, with short notices 
of an Ovigerous Specimen of Aymeniacidon Dujardinit, Bowk., and 
of a Fossil Toxite. By RoBert Horr, (Plate XVL) .......... 333 
XLIV. On a Method of Defence among certain Meduse. By J. 
WATER Rie Wikies) (os eee SRP Nore te ee ae ee 342 
XLV. On the so-called Cretaceous Lizard, Rhaphiosaurus. By A. 
SmirH WoopwakbD, F.G.8., F.Z.8., of the British Museum (Natural 
EXIStbOny) | cis «im ereulawmraieer Oe ayets ee» = Miao s Salt eke meee ae ee eee 350 
XLVI. On a true Leuconid Calcisponge from the Middle Lias of 
Northamptonshire, and on detached Calcisponge Spicules in the 
Upper Chalk of Surrey. By Grorcr JENNINGS HinpeE, Ph.D. 
GB bebe: VDT) a (siete a Seieieio le afea nite aie te ogee oie ae ee ee B52 
XLVII. Mr. A, G. Butler’s Remarks upon distasteful Insects. By 
BDWAERD* Ds POULEON: MLA. at N.S: — © 10... satiety. 6 oss Ape ee 308 
XLVIII. Descriptions of new Typhlopide in the British Museum. 
By GAs BOUUENG HR er re ee eee ee ew wie tne va helene 360 
XLIX. Descriptions of two new Rhynchophorous Coleoptera from 
the Louisiade Archipelago. By CHaRLES UO. WATERHOUSE ...... 363 
L. Monograph of Phyllothelys, a Genus of Mantodes peculiar to the 
Oriental Region. By J. Woop- -Mason, Superintendent of the 
Indian Museum, and Professor of Comparative Anatomy in the 
Medical College, Calewttar.< io. sence megs: C- eh as oe 365 
