CONTEXTS. VU 



NUMBEll LXV. 



Pase 

 LVI. On some new Bornean Mammalia. By Oldfield Thomas. 341 



LVII. On a Small Collection of Land-Shells from Palawan and 

 Balabac, Philippine Islands. Bj Edgar A. Smith. (Plate XVIII.) 347 



LVIII. On new Japanese Coleoptera (SiljJiidce). By G. Lewis, 

 F.L.S 354 



LIX. Description of the Skull of Pisodus Oweni, an Albula-\\]\ii 

 Fish of the Eocene Period. By A. Smith Woodwaed, F.L.S. 

 (Plate XVII.) 357 



LX. On the Formation of the Germinal Layers in Vertehrates. 

 By Basilius Lwoff, of Moscow University 360 



LXI. Descriptions of some new Longicoin Coleoptera fmm the 

 Indian Region. Bj' C. J. Gahan, M.A., of the British Museum 

 (Nat. HistJ. (Plate XIX. figs. 4-7.) 377 



LXII. On some allied Pentafomidfe, with Synonymical Notes. By 

 W. L. Distant '. . .' 389 



LXIII. On a new Beetle from Japan (Omaliidce). Bv G. Lewis, 

 F.L.S ' 394 



LXIV. Notes on the Genus Acronycta of Authors and its Position 

 in the Classification of Heterocerous Lepidoptera. By A. G. Butler, 

 F.L.S., F.Z.S., &c 396 



LXV. Notes on some Mexican Oryzoinys. By Oldfield Thomas. 402 

 LXVI. Description of a new Species of Perognathus from Colorado. 

 By Oldfield Thomas 405 



LXVII. Description of a new Species of Tree Trap-door Spider 

 from Trinidad. By R. I. Pocock. (Plate XIX. figs. 1-3.) 407 



New Book: — The Fauna of British India, including Ceylon and Burma. 



—Moths. Vol. I. By G. F. Hampson ' 410 



New Observations on the Affinities of the different Groups of Gasti'o- 

 pods (Expeditious of the Yacht ' Hirondelle '), by M. E.-L. 

 Bouvier ; On the Branchial Sense-Organs of the Patellidce, by 

 Dr. J. Thiele, of Dresden ; On Cirripedes and other Crustaceans 

 commensal with Mediterranean Turtles, by MM. E. Chevreux 

 and J. de Guerne 411 — 414 



NUMBER LXVI. 



LXVIII. On new Species of Histeridcp, and Notes on others. By 

 G. Lewis, F.L.S. (Plate XX. A.) 417 



LXIX. On new and little-known Tessaratomince of the Order 

 Rhynchota. By W. L. Distant 430 



LXX. The Range of Placostylus : a Study in Ancient Geography. 

 By C. Hedley, F.L.S .'.435 



LXXI. Note on Mesoplodofi bidcns. By the Hon. Walter 

 Rothschild 439 



LXXII. A Contribution to the Knowledge of the Genealogy and 

 Classification i)f the Crustacea. By Prof Karl Giionr.EN, of Vienna. 440 



