CONTENTS. Vil 
Page 
LI. Notes on the Early Life-history of the Herring. By Ernest 
W. IL. Hott, Marine Laboratory, St. Andrews ................+- 368 
LI. Description of a new Species of Water-Shrew from Unalaska 
Haland = ey Goh. DoBson,, MAL. FP RiS.: gers cols afelcshatan alot wiejeines 372 
LIII. Note on the Variation of the Mandibles in the Males and 
Descriptions of the Females of the Prionidous Genera Priotyrannus 
and Cacosceles. By C. J. Ganan, M.A., Assistant, Zoological 
Woepartment, British Museum, 4... .14 0 1+. 0cdmo-s scm cies cases 374 
LIV. Natural History Notes from H.M. Indian Marine Survey 
Steamer ‘ Investigator, Commander Alfred Carpenter, R.N., 
D.S.0O., commanding.—No. 13. On the Bathybial Fishes of the Bay 
of Bengal and neighbouring waters, obtained during the seasons 
1885-1889. By ALFRED Axcock, M.B., Surgeon-Naturalist to the 
SILEV ENN ceed sic eeayeitaneeys. cate, Rep ayedt, oe Seiler eewila tee dated, ete 376 
LY. On three undescribed Species of the Genus Hemignathus, 
Pachtenstem. “By Scorr B. WiItson, F.Z.5. 02. 2. cee ees ho @ 400 
New Books :—A Monograph of the Marine and Freshwater Ostra- 
coda of the North Atlantic and of North-western Europe: 
Section I. Podocopa. By Grorgr Stewarpson Brapy, M.D., 
F.R.S., F.L.S., and the Rev. ALFRED MERLE Norman, M.A., 
D.C.L., F.L.8.—A Supplementary Monograph of the Tertiary 
Entomostraca of England. By T. Rupert Jones, F.R.S. &c., 
and C. Davies SHERBORN, F.G.S.—A Classified List of Mr. S. 
William Silver’s Collection of New-Zealand Birds (at the 
Manor-House, Letcomb Regis), with short Descriptive Notes by 
Sir Warrer L. BULLER, K.C.M.G. PPD Ses ubiekei Sone steiss: 3 402—405 
Notes on some new and little-known British Jurassic Fishes, by A. 
Smith Woodward, F.G.S., F.Z.S.; On the Occurrence ‘of the 
Devonian Ganoid On ychodus in Spitzber gen, by A. Smith Wood- 
ward, F.G.S., F.Z.S8.; On the Reproduction of some Ctenosto- 
matous Bryozoa, by M. Henri Prouho ................ 405—407 
NUMBER XXIV. 
LVI. Report of a Deep-sea Trawling Cruise off the S.W. Coast of 
Ireland, under the Direction of Rey. W. Spotswoop GREEN, M.A., 
F.R.G.S 
Summary of the Cruise. By Rev. W.S. GREEN.......... 409 
Hishess | ByvDr A GUNTHER -pes ioe srotelnie telomere 415 
Mollusca. By IED. GAT At nS MOET tas) -)0 eiore| opelsunscbeis) o's olahace aa 420 
Wrasiced Wyle 1 POCOCK: <5 hic ats Misi nr atdnebebes ets 425 
Echinodermata. By F. Jerrrry Beit, M.A., See.R.M.S. 
(GE Pete sp Xe VDI SreXOIEX KW VSNN 9 Sahel fale Wei arn ees 432 
Polyzoa, Hydrozoa, Sponges, and Radiolaria. By R. KirK- 
INU ACM mPa AB Ic 6 DRDO SOR eID Ot Oop 446 
Foraminifera. By JOSEPH WRIGHT oo... a6: ceceiee nee, 447 
LVII. Natural History Notes from H.M. Indian Marine Survey 
Steamer ‘ Investigator,’ Commander Alfred Carpenter, R.N., D.S.0., 
commanding.—No. 13, On the Bathybial Fishes of the Bay of Ben- 
gal and neighbouring waters, obtained during the seasons 1885-1889, 
By A.Frep ALcock, M.B., Surgeon-N aturalist to the Survey .... 450 
