TITLES. 
Ins. 29 
422. HammarstrOm, R. Bidrag till Kiinnedom of sydvestra Sibiriens 
insektfauna. Forteckning ofver i Minusinska krotsen och 
angransande deiar af Mongoliet af K. J. Ehnberg och R. E. Ham- 
marstrom sommaren 1885 insamlade Ceramby cider. Ofv. Finska 
Forh. xxxiv, pp. 185-195. \Coleoptcra.~\ 
Hammond, A. R. [See Miall & Hammond (635).] 
423. HAMrsoN, G. F. * The Macro! epidoptera Heterocera of Ceylon. 
London : 1893, 4to, pp. v & 182, pis. clvii-clxxvi. 
Tins forms “ Part ix of Illustrations of typical specimens of Lepido- 
ptera Heterocera in the collection of the British Museum.” 
424. Handlirsch, A. Neue Arten der Gattung Gory tee , Latr. Ann. 
Hofmus. Wied, viii, pp. 276-282. \Hymenoptera.\ 
425. . Deux especes nouvelles de Gorytes. Bull. Soc. ent. France, 
1893, pp. clv-clvii. (Hymenoptera.) 
426. Hansen, II. J. Zur Morphologie dor Gliedmassen und Mund- 
tlioilo boi Crustaceon und Insecten. Zool. Anz. xvi, pp. 193-198 & 
201 - 212 . 
427. . A contribution to the Morphology of the Limbs and 
Mouth-parts of Crustaceans and Insects. Ann. Nat. Hist. (6) xii, 
pp. 417-434. 
A translation of the preceding (426). 
428. Harrington, W. H. Canadian Hymenoptera. No. 2, Canad. Ent. 
xxv, pp. 29-32 ; No. 3, t. c. pp. 57-64. 
429. Hart, J. H. On the habits of a species of Trigona. Ann. Nat. 
Hist. (6) xi, pp. 327-329. [ Hymenoptera .] 
430. Hartert, E. Species und Subspecies in der Entomologie. Ent. 
Nachr. xix, pp. 311-314. 
431. Harvey, F. L. A new Papirius. Ent. News JPhilad. 1893, p. 65, 
pi. iv. (Collembola.) 
432. . A new Acha'rutes (sic). T. c. pp. 182-184, figg. [Collembola.] 
433. Heim, F. Observations sur les Galles produites sur Salix baby- 
lonica par Nematus salicis } suivies de quelques reflexions sur 
l’importance des phenomenes de cecidiogenese pour la biologie 
generale. Ann. Soc. ent. France, 1893, pp. 347-372. [ Hymenoptera .] 
434. Heller, K. M. Chrysobothris rutilicuspis , nova species Bupresti- 
darum. Notes Leyden Mus. xv, p. 177. [ Coleoptera .] 
435. . Eine dritte Para tasis- Art aus Java. Ent. Nachr. xix, p. 168. 
[ Coleoptera .] 
436. . Ueber einige Anomala- Arten aus Luzon. T. c. pp. 321-325. 
[ Coleoptera .] 
