vi CONTENTS 
Page 
XL. Further Notes on the Panyonine of the Family Tabanide in 
the British Museum Collection. By Miss GzertrRupDE Ricarpo .. 286 
XLI. Descriptions of Fourteen new Species of Terrestrial Mollusca 
from South Africa. By Jamns Cosmo Menvitu, M.A,, F.L.S., and 
Jorn Hinmy PoONsonpyY, F-Z.s.. (Rlate Li) oe ae ee 315 
XLH. On the Breeding-habits of Chromis phlander. By Nexpick 
GASES UAUETASME unt otee ai usted ai clie! = aatate cot sh enedetle tay pn yoke <0 as/ hee mee 
XLII. The Nomenclature of European Helices. By Henry A. 
PRT SB RS Cale eae ae rciie siecle cuere eee sO) a soa e dusrcin «0 er 325 
XLIV. Some Questions of Myriopod Nomenclature. By R. I. 
IHOKSOXGIS 5 5.8 Mo bold Hote Dee ee en ii OM MIMMCRIE da '64.0'o.0 00 oc 329 
New Book :—Our Country’s Shells, and how to know them. A 
Guide to the British Mollusca. By W. J. Gorpon...... ROoe, 
Dates of Publication of the Zoological and Botanical portions of 
some French Voyages.—Part 11. Dumont d’Urville’s ‘ Voyage 
de l’Astrolabe’; Laplace’s ‘ Voyage sur la Favorite’; Jacque- 
mont’s ‘Voyage dans lInde’; Tréhouart’s ‘Commission 
scientifique d Islande’; Cailliaud, ‘ Voyage a Méroé’; ‘ Expédition 
scientifique de Morée; &c.: by C. Davies Sherborn, F.Z.S., 
and Baba oodwardi hiss ken oir a Acs san] oa ene 333 
NUMBER XLVI. 
XLV. On some Entomostraca collected in the Arctic Seas in 1898 
by William S. Bruce, F.R.S.G.S. By THomas Scort, F.L.S., and 
ANDERE Wes Comm = a(blates LIT: — Vil) asec e ara ney see 337 
XLVI. Notes on the Genera Tanaecia and Nora, with Descriptions 
of new Species. By ArrnurG, Burier, Ph.D. &c. .......... ,, 306 
XLVII. On new Species of Histeride. By G. Lewis, F.L.S..... 3€6 
XLVIII. A Preliminary Report on some new Brazilian Hemiptera. 
By eAD OV PEM EMGMIP ET /.3 saci Sane rae eee ee eens ee 383 
XLIX. Mysis relicta, Lovén, in Ireland. By Wm. F. pr VismEs 
TRG gi NN Lae Vira eau. aoclichcinns Ge ioRONOLE acho Oda da. eat eran) hoa cuttics ay rc Oech OaO DIE Gus 391 
L. Some Experiments in Seasonal Dimorphism. By Guy A. K. 
INDAR SEDATE HAS 200 Sic omens ee, eat pepeaapet eae tels, nye ego oe ee Re Se 398 
LJ. A Revision of the Genera of the ARANE® or Spiders with 
reference to their Type Species. By F.O. Pickard CamBrinGE, B.A. 403 
LIT. On Okedenia, Eul. By C. Mrrescuxowsky. (Plate VII.).. 415 
LUJ. On Stawronella, a new Genus of Diatoms. By C. Merrscu- 
KROWSEN.: db lation VaLLD a) ecycrctere ies  teeat ot| c Ren iene pe Av4 
