88 ENTOMOLOGICAL NEWS. [April, 



44. SOCIETAS ENTOMOLOGICA. Zurich-Hottingen, Feb. 15, 1897. 



Raising beetles in a wire gauze cage, A. Jahn. March i. A sound 



producing apparatus in Parnassius apollo C. Frings. 



45. THE ENTOMOLOGIST. London, March, 1897. The probable chem- 

 ical and physical nature of the pigments of Lepidoptera, excerpt from A. 

 G. Mayer's "The development of the wing-scales and their pigment in 

 butterflies and moths" (Bull. Mus. Comp. Zuol , xxix, 5, 1896). The 

 probable causes of ihe decadence of British Rhopalocera, W. Harcourt- 

 Bath. A catalogue of the Lepkloptera of Ireland (cont.), W. F. de V. 

 Kane. 



46. THE ENTOMOLOGIST'S MONTHLY MAGAZINE. London, March 

 1897. On the use of the term tegula in Diptera, D. Sharp. Notes on 

 Oligotoma insularis McLach. (Embiidae), and its immature conditions, 

 R. C. L. Perkins. Coleoptera in the nests of Aculeate Hymenoptera, \Y. 

 H. Tuck. Notes on Coccidae from the Royal Gardens, Kew, E. E. Green. 



47. ENTOMOLOGISK TIDSKRIFT, xvii, 1-4. Stockholm, 1896. Report 

 of the Royal Agricultural Entomologist, for 1895, S. Lampa. The hair- 

 forming skin glands ol caterpillars, E. Holmgren, i pi. (in German). 

 Physapod notes, F. Trybom, figs. Collembola on snow and ice, H. 

 Schott, i pi. Myrmecol >gical notes, G. Adlerz. Forest insects 1886-1895, 

 J Meves. Many short notes on economic entomology, all in Swedish. 



48. SCIENCE GOSSIP. London February, 1897. [Acarine] Parasite 

 of tortoise, S. Howarth, fig. Scale insects. Coccidae associated with 

 ants, T. D. A. Cockerell. 



49. MEMOIRES DE LA SOCIETE ROYALE DES SCIENCKS DE LIEGE (2) 

 xix. Brussels, January, 1897. New Elateridae, vi, Dr. E. Candeze. 



50. OTTAWA NATURALIST, January, 1897. Ottawa spiders and mites, 

 W. H. Harrington. 



51. THE OBSERVER. Portland, Conn., July, 1896. Anatomy of the 

 May beetle, M. A. Willcox, figs. Directions for the practical study of the 

 grasshopper, id. The honey-bee and her wax, Fr. Ditnelt. 



52. THE GARDENERS' CHRONICLE. London, Feb. 27, 1897. To clear 

 mealy-bug from grape-vines, D. J. H. 



53. ENTOMOLOGISCHE NACHRICHTEN, xxiii, 4. Berlin, February, 1897. 

 [Corrections of] Dr. G. Schoch's Catalogus systematicus Cttonidarum 

 et Trichiidarum ad hue cognitarum. Dr. K. M. Helltr. On the Xyelmi, 

 tribe of the Tenthridinidae, F. \V. Konovv. 



54. SPECIES DES HYMENOPTEKES D'EUROPE ET D'ALGERIE. Fonde 

 par Edmond Andre et continue :-ous la direction scientirique de Ernest 

 Andre". 576 fascicule. Paris, Yve. Dubosclard, Jan. i, 1^97. Pp. 1-64, 

 pis. i-iii, of Tome vii, Cynipidae, Abb J. J. Kieffer. 



