1895-] ENTOMOLOGICAL NEWS. 51 



ftia/us 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, }. Danysz. Some remarkable Hemiptera, A. Giard. A Dipter 

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

 Clytus tropicits, F. Decaux. Habits and metamorphoses of Lyda stellata ^ 

 Cryptohypnus riparins, 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 ncu 

 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 centiincularis, 

 A. Giard. 



10. REVUE BIOLOGIOUE 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. 



11. BULLETIN DE LA SOCIETE DES SCIENCES HISTORIQUES ET NATU- 

 RELLES DE SEMUR (2), j, 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 iS. Stuttgart, E. Niigele. 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. \V. 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 Bonibyx inori, ]. Rauhn. 



15. LEPIDOPTERA INDICA by F. Moore. Pt. xix. London: L. Reeve 

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

 pis. 139-146 (Elymniinse, Amathusiinae). 



16. NATURE. London, Nov. 29, 1894. Indo-Malayun spiders, R. I. 

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

 fast, 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. Ormero.rs 

 " ( )bservations on Warble Fly or Ox Bot Fly," London, 1894]. 



17. BIOLOGIA CENTKAU-AMERICANA. Pt. cxviii. London. October, 

 1894. Coleoptera : vol. ii, pt. i, pp. 441-464, pi. xiv, 1 >. Sharp [ Adi- 

 merida?, Colydiidce] ; vol. iii, pt. i, pp. 257-264, G. C. Champion I Ma- 

 teridae] ; vol. vii, pi. xi, H. S. Gorham [Coccinellidoe]. Lepidoptna- 

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



