TITLES. 
Ins. 29 
419. [Howard, L. O.] The habits of Pachyncuron. P. E. Soc. Wash, ii, 
pp. 105-109. [ Ilymenop ter a. ] 
420. Hubbard, H. Insect life in the hot springs of the Yellowstone 
National Park. Canad. Ent. xxiii, pp. 226-230. 
421. Hudson, G. H. A new species of Cerura. T. c. p. 197. 
[Lepidoptera.] 
422. . A new Gluphisia. Ent. News, ii, p. 155. \Lepidoptera .] 
423. Hudson, G. Y. On the New Zealand Cicadas. Tr. N. Z. Inst, xxiii, 
pp. 49-55, pi. ix. 
424. — — . A few words on the Codlin-moths, Carpocapsa pomonella, L., 
and Cctcoecia excessana , Wlk. T. c. pp. 56-58. \_Lepidoptera.'] 
425. Hudson, G. V., & Skuse, F. A. The habits and life-history of the 
New Zealand Glowworm. T. c. pp. 43-49, pi. viii. \_Diptera.~\ 
426. Hueber, T. Roser’s Wiirttembergische Hemipteren- Fauna. JH. 
Yer. Wiirtt. xlvii, pp. 149-169. 
A catalogue, with introductory notes. 
427. ° . Fauna germanica. Hemiptera-Iieteroptera. Heft I. Penta- 
to mides, Coreid.es , Berytides. 
Cf. Kraatz in Deutsche e. Z. 1891, p. 134, and Puton, Rev. d’Ent. x, 
p. 289. 
428. IIuet, — , & Louise. Note sur la Phalena hyemata , parasite du 
pommier. Bull. Soc. L. Norm. (4) v, pp. 15-19. [Lepuloptera .] 
429. Hurst, C. H. Appearance as an Aid to protection. (Mimicry.) 
Tr. Manch. Micr. Soc. 1890, pp. 63-71. 
430. Hurst, C. H. H. On the life-history and development of a Gnat 
( Culex ). T. c. pp. 49-62, pi. [Dipteral 
431. ^Hyatt, A., & Arms, J. M. Guides for Science-Teaching. No. viii. 
Insecta. Boston : 1890. 
According to Canad. Ent. xxiii, p. 20, this is the 8th vol. of a series 
entitled “Guides for Science-Teaching.” It is intended for practical 
instruction, contains 300 pp. and 200 illustrations. Cf. Ent. M. M. (2) ii, 
p. 81 . 
432. & . A general survey of the modes of development in 
Insects and their meaning. Psyche, vi. pp. 37-44. 
Said to be an extract from “ Guides for Science-Teaching.” 
433. Jack, J. G. Notes on three species of Hylotoma. Psyche, vi, pp. 
10 & 11. \IIymenopterai\ 
434. Jacoby, M. Descriptions of some new species of Phytophagous 
Coleoptera from India. Ent. xxiv, Supp. pp. 31-34. 
435. . On some new species of Phytophagous Coleoptera from various 
regions. T. c. pp. 35-41. 
