CONTENTS. Vll 



Page 



XXXVII. New Genera and Species of Fossil Cockroaches from 



the Older American Rocks. By Samuel H. Scudder 408 



XXXVIII. Remarks upon Lepidoptera collected in the Ellice and 

 Gilbert Islands. By Mr. C. M. Woodford 414 



New Books: — A Monograph of the British Phytophagous Hymeno- 

 ptera {Tenthredo, Sirex, and Cynips, Linne). By Peter 

 Cameron. Vol. II. — Transactions of the Cumberland and 

 Westmoreland Association for the Advancement of Literature 

 and Science. No. IX. 1883-84. Edited by J. G. Good- 

 child 416, 417 



Proceedings of the Geological Society 419, 420 



Preliminary Notes on the Echinoderms of Beaufort, by Henry F. 

 Nachtrieb ; A new Freshwater Sponge from Nova Scotia, by E. 

 Potts ; An example of Samia Cecropia having a fifth Aborted 

 Wing, by Hermann Strecker ; New Rhizopoda of the deep-water 

 Fauna of the Lake of Geneva, by Dr. Henry Blanc ; On the 

 Nervous System of the Bothriocephalidee, by M. J. Niemiec 421 — 427 



NUMBER XC. 



XXXIX. Notes from the St. Andrews Marine Laboratory (under 

 the Fishery Board for Scotland). By Prof. M'Intosh, M.D., LL.D., 

 F.R.S., &c. (Plate XVI.) 42!) 



XL. Some new Infusoria from American Fresh Waters. By Dr. 

 Alfred C. Stokes. (Plate XV.) 437 



XLI. Notes on the Infusorial Parasites of the Tasmanian White 

 Ant. By W. Saville Kent, F.L.S., F.Z.S., Superintendent and 

 Inspector of Fisheries, Tasmania 450 



XLII. On a Variety of the Freshwater Sponge Meyeniajluviatilis. 

 By H. J. Carter, F.R.S. etc 453 



XLIII. New Species of Histeridce, with Synonymical Notes. Bv 

 George Lewis, F.L.S * , 45G 



XLIV. Notes on some Fossil Plants collected by Mr. R. Dunlop, 

 Airdrie, from the Lanarkshire Coal-field. By Robert Kidston, 

 F.G.S 473 



XLV. Description of a Species of Wild-Mulberry Silkworm, 

 allied to Bombt/x, from Chehkiang, N. China. By F. Moore, F.Z.S., 

 A.L.S., &c. . .* 491 



New Book : — Die Pilzthiere oder Schleimpilze. Von Dr. W. Zopf. . 493 



