TITLES. 
Ins. 35 
597. Herrick, G. W. Notes on the life-history and habits of Oncideres 
texana. J. N. York Ent. Soc. x, pp. 15-19. [Coleoptera.] 
598. Hewett, W. Yorkshire Macro-Lepidoptera in 1897. Tr. Yorkshire 
Union Series D, vol. i, pp. 157-188. 
599. Hilgard, E. W. Report of work of the Agricultural experiment 
station of the University of California for the years 1898-1901. 
Pts. I, ii, 409 pp. 
Cf. Fowler, C. (474, 475). 
600. Hilton, W. A. The body sense hairs of Lepidopterous larvae. Amer. 
Natural, xxxvi, pp. 561-578. 
601. Hixde, S. L. The protective resemblance to flowers borne by an 
African Homopterous insect, Flata nigrocincta Walk. Tr. ent. Soc. 
London 1902, pp. 695-698, pis. xxvi, xxvii. 
602. Hinds, W. E. Contribution to a monograph of the insects of the 
Order Thysanoptera inhabiting North America. P. U. S. Mus. xxvi, 
No. 1310, pp. 79-242. 
603. Hine, J. S. A new species of Gompkus and its near relatives. Ohio 
Natural, i, p. 60. [ Odonata .] 
604. -. Description of new species of Stratiomyidce with notes on 
others. T. c. pp. 112-114. [Diptera.] 
605. -. New or little known Diptera. Op. cit. ii, pp. 228-230. 
606. Hixtz, E. Neue Cleriden aus Deutsch-Ostafrika. Deutsche ent. 
Zeitschr. 1902, pp. 177-192. [Coleoptera.] 
607. -. Beitrag zur Kenntniss der palaarktischen Cleriden. T. c. 
pp. 227-230. [Coleoptera.] 
608. -. Neue siidafrikanische Cleriden. T. c. pp. 397-403. [Coleoptera.] 
609. Holdhaus, C. Coleoptero\og\sch.Q Studien i. Yerh. Ges. Wien lii, 
pp. 195-210. 
610. Holland, W. J. Description of an apparently new species of Palvndia. 
Ent. News Philad. xiii, p. 172. [Lepidoptera.] 
611. Holmgren, N. Ueber die morphologische Bedeutung des Chitins 
bei den Insecten. Anat. Anz. xxi, pp. 373-378. 
Summary, J. R. Micr. Soc. 1903, p. 33. 
612. -. Ueber das Verhalten des Chitins und Epithels zu den unter- 
liegenden Gewebearten bei Insecten. Anat. Anz. xx, pp. 480-488. 
Summary, J. R. Micr. Soc. 1902, p. 178. 
613. -. Ueber den Bau der Hoden und die Spermatogenese von 
Silpha carinata. Anat. Anz. xxii, pp. 194-206. [Coleoptera.] 
614. Holmgren, N. Ueber die Exkretions organe des Apion jlavipes und 
Dasytes niger. T. c. pp. 225-239. [Coleoptera.] 
Summary, J. R. Micr. Soc. 1903, p. 34. 
615. Holtzermann, E. Pyrrhia aconiti spec. nov. aus der Umgegend von 
Perm in Russland (Ural). Allg. Zeitschr. Ent. vii, pp. 212-214. 
[Lepidoptera.] 
616. Hopkins, A. D. A new genus of Scolytids from Florida. P. ent. 
Soc. Washington v, pp. 34-38. [Coleoptera.] 
61L -• ^Insect enemies of the pine in the Black hills forest reserve. 
Bull. U. S. Dep. Agric. Ent. No. 32, n. s., 24 pp. [Coleoptera.] 
