l895-] ENTOMOLOGICAL NEWS. 51 



matus salicis, followed by some reflections on the importance of phe- 

 nomena of cecidiogenesis for biology in general, Dr. F. Heim. On the 

 pigmented organ (embryonic testicle) of the caterpillar of Ephestia kueh- 

 niella, J. Danysz. Some remarkable Hemiptera, A. Giard. A Dipter 

 parasitic on Myriapods of the genus Lithobius, A. Giard. Copulation of 

 Clytus tropicus, F. Decaux. Habits and metamorphoses of Zj/a^a stellata^ 

 Cryptohypnus ripariiis, Capt. Xambeu. tossil Syrphidae of the Tertiary 

 amber, F. Meunier. — 4. April 30, 1894 (see Croissandeau above). Note 

 on the fossil Thysanura of the genus Machilis and description of a new 

 species, H. Gadeau de Kerville, fig. Apparatus for rearing and observing 

 ants and other small animals which live concealed and require a humid 

 atmosphere, C. Janet. Change of instinct in Megachile centuncularis, 

 A. Giard. 



10. Revue Biologique du Nord de la France, vii, 2. Lille, No- 

 vember, 1894. — Remarks on the organization and comparative anatomy 

 of the last segments of the body of Lepidoptera, Coleoptera and Hem- 

 iptera, A. Peytoureau, figs., 7 pis. 



ir. Bulletin de la Societe des Sciences Historiques et Natu- 

 RELLES DE Semur (2), 7, 1894. — The "nonne" {Psilura monacha), de- 

 scription, habits and metamorphoses, invasions, etc., M. deGail. 



12. Jahresbericht der Naturforschenden Gesellschaft Grau- 

 BUNDENS (N. F.), xxxvii. Chur, 1894. — On the actual origin of formic 

 acid in honey, Dr. A. von Planta. 



13. BiBLioTHECA ZooLOGiCA, heft 18. Stuttgart, E. Nagele. — Com- 

 parative physiological and anatomical researches on the senses of smell 

 and taste and their organs, with introductory considerations from general 

 comparative physiology of sense, Dr. W. A. Nagel, 7 pis. 



14. Annales de la Societe d' Agriculture, Sciences et Indus- 

 trie DE Lyon (7), i, 1894. — Relations between the peculiarities of the 

 cocoons of Bombyx mori, J. Raulin. 



15. Lepidoptera Indica by F. Moore. Ft. xix. London: L. Reeve 

 & Co., 1894 [Received Dec. 24, 1894.]— Contains pp. 161-176 of vol. ii, 

 pis. 139-146 (Elymniinae, Amathusiinae). 



16. Nature. London, Nov. 29, 1894. — Indo-Malayan spiders, R. L 

 Pocock. [Review of T. and M. E. Workman's " Malaysian spiders," Bel- 

 last, 1894, pts. 1-3.] — December 6. Origin of classes among the "parasol" 

 ants, H, Spencer. — December 13. Indo-Malayan spiders, B. A. Muirhead. 

 The warble fly, W. F. Kirby, figs. [Review of Miss E. A. Ormerod's 

 " Observations on Warble Fly or Ox Bot Fly," London, 1894]. 



17. BioLOGiA Centrali- Americana. Pt. cxviii. London, October, 

 1894. — Coleoptera: vol. ii, pt. i, pp. 441-464, pi. xiv, D. Sharp [Adi- 

 meridie, Colydiidae] ; vol. iii, pt. i, pp. 257-264, G. C. Champion [Ela- 

 teridae] ; vol. vii, pi. xi, H. S. Gorham [Coccinellidae]. Lepidoptera- 

 Rhopalocera: vol. ii, pp. 361-376, pi. Ixxxii, F. D. Godman & O. Salvin 



