CONTENTS OF VOL. VI. 
[FOURTH SERIES.] 
NUMBER XXXI. 
» Sone 
I. The Ostracoda and bere e of TM Rivers. By POS 
Z.S., and 
` STEWARDSON BRADY D RonaEnTSON, F.G 
With an Analysis and Taa of he Varcninties by HENRY 
B. Brapy. TES — Pari (Plates IV E) oe N 
II. On the use of the term Homology in modern Zoology, and the 
distinction between ao and Homoplastic Agreements. By 
ay Rar LANKESTER, B.A. OXON. cogcs ia Ges eritye es eee 
III. List of Coleoptera received from Old Calabar, on the Wes 
Coast of Africa. By ANDREW Murray, F.L.S. (Plates II. & IL) 
IV. Description of a Labyrinthodont Amphibian, a new Generic 
Pow, wae es in the Coal-shale at Newsham, near Newcastle- 
(Piste T By ArnaANY Hancock, F.L.S., and THOMAS ATTHEY. 
942» 94«3292992492m292943*2?2294»*2424**29X**4292429«9€-«299***9259.,»——8 
V. E Mollusca. By J. Gwyn JEFFREYS, F.R.S. .. 
56 
65 
age Hackel and Mr. Kent on the ees age Affinities of 
E. Ray . Oxo 86 
Vi 
the Sponges. By LaswkkerES, BA Oxon... sss 
VII. On the ed = Age ap of eee testudo, Van 
der Hoeven, By Ee o a eee 
New Book :—Eminent Men of the Day, Photographed by G. C. Wal- 
DE s yo os se ong ng cr ee a ai RR 9 
Hie: On the Embryon isdem of Ls riocephalus 
proboscideus, by E. M: ; On the Buenos-Ayres Finner, 
A Dr. Burmeister; New Localities for Zonites glaber, by W. 
ich 1 
*os/s B» $ $4 B & P 8 V F9 6A B M QE 4 €" x . Rh. 4 « BW Ws do s d EP) d V 
05—112 
