TITLES. 
Ins. 41 
711. Holdhaus, K. Bcitrage zur Kenntnis der Koleoptereng&ttxmg Ato- 
maria Steph. Munchon. Kol. Zeitschr. i, pp. 350-382. [Coleoptera.] 
712. Holland, W. J. The moth book. A popular guide to a knowledge 
of the moths of North America. New York, 1903, xxiv -f- 479 pp., 
with forty-eight plates in colour photography, and numerous illustra- 
tions in the text. \Lepidoptera .] 
713. . Two new species of Bahaman Lepidoptera. Ann. Carnegie 
Mus. i, pp. 486-488. 
714. Holliday, Margaret. A study of some ergatogynic ants. Zool. 
Jahrb. Syst. xix, pp. 293-328, 16 text-figg. [Hymenoptera.] 
715. Holmgren, N. Ueber vivipare Insecten. Zool. Jahrb. Syst. xix, 
pp. 431-468, 10 text-figg. 
716. Hoppner, H. Weitere Beitrage zur Biologie nordwestdeutscher 
Iiymenopteren. Allg. Zeitschr, Ent. viii, pp. 194-202. 
717. Hormuzaki, C. von. Beobacht ungen liber die aus Rumanien bisher 
bekannten Carabus&vten. Bull. Soc. Bucarest xii, pp. 273-285. 
[Coleoptera.] 
718. Horn, W. On the Cicindelidce of Southern Venezuela collected by 
Edward A. Klages 1898-1900. P. ent. Soc. Washington v, pp. 331-334. 
[Coleoptera.] 
719. . List of the Cicindelidce of Mexico, and on their relationship 
with those of the United States. J. N. York Ent. Soc. xi, pp. 213- 
221. [ Coleoptera .] 
720. . Briefe eines reisenden Entomologen. hi. Deutsche ent. 
Zeitschr. 1903, pp. 177-198. [ Coleoptera .] 
721. . Ueber die Cicindeliden- Kw&bzvAe von Guy A. K. Marshall aus 
Rhodesia, Manica und Gazaland. T. c. pp. 315-317. [ Coleoptera .] 
722. . Neue Siid-Afrikanische Cicindeliden. T. c. pp. 318-320. 
[Coleoptera.] 
723. . 3 neue Cicindeliden voin tropischem Ost-Afrika. T. c. pp. 421, 
422. [Coleoptera.] 
724. . 2 neue abessinische Cicindeliden. T. c. pp. 422, 423. [Coleo- 
ptera.] 
725. . Eine neue Borneo -Cicindelide. T. c. p. 423. [ Coleoptera .] 
726. . Zur Kenntnis der palaarktischen Cicindelen. Munchen. Kol. 
Zeitschr. i, pp. 337-346. [Coleoptera.] 
Relates chiefly to Tschitsch^rine’s papers (1562, 1565). 
727. HorvXth, G. Trois Tingitides nouveaux d’Algdrie. Rev. Ent. franc, 
xxii, pp. 77-79. [Hemiptera.] 
728. . Szerbia Hemiptera- Faun&ja. Ann. Mus. Hungar. i, pp. 3-28. 
729. . Conspectus specierum generis Oraphosoma. T. c. pp. 346-354. 
[Hemiptera.] 
730. . Pentatomidce novae extraeuropeae. T. c. pp. 400-412. [Hemi- 
ptera.] 
731. . Synopsis generis Doratura Sahib. T. c. pp. 451-459, pi. xvii. 
[Hemiptera- Homoptera.] 
732. . Homoptera quinque nova ex Hungaria, T. c. pp. 472-476. 
