TITLES. 
Ins. 29 
495. Hormuz aki, C. v. Die Schmetterlinge {Lepidoptera) der Bukowina. 
Verh. Ges. Wien, 1897, pp. 70-103, 120-168, 233-246, 312-341. 
496. Horn, W. Die Cidndeliden-]? aima, von Java nebst Bcitragen iibor 
verwandte Arten. Deutsche ent. Zeitschr. 1897, pp. 49-60. [ Cole - 
optera.] 
497. . Zwei neue Cidndeliden aus Deutsch-Ost-Afrika. T. c. p. 61. 
[Coleoptera.] 
498. . Die mexanischen Cidndeliden in Gemeinschaft mit R. Becker 
und C. F. Hoge. T. c. pp. 161-186. [ Coleoptera .] 
499. . Cidndelidarum novitates. T. c. pp. 253-256. [ Coleoptera .] 
500. . Novjb Cidndelidarum species. Notes Leyden Mus. xix, pp. 
235-240. \Coleoptera.) 
501. . Drei neue Cidndclen und liber Neolaphyra Bedel. Ent. Nachr. 
xxiii, pp. 17-20. [ Coleoptera .] 
502. . Zwei neue Cidndeliden. Ent. Nachr. xxiii, p. 98. [ Coleoptera .] 
503. . 4 neue Cidndeliden aus Africa. T. c. pp. 237-239. [ Cole- 
optera . ] 
504. Horvath, G. Description d’JIfmipth'es nouveaux et notes diverses. 
Rov. Ent. franc. 1897, pp. 81-97. 
605. — — . Species generis Oaleatus Curt. Termes. Fuzotek, xx, pp. 455- 
460. [Hemiptera.] 
506. . Homoptera nova ex Hungaria. T. e. pp. 620-643. [JTemiptera.] 
507. Howard, L. 0. The spread of land species by the agency of man, 
with special reference to insects. P. Amer. Ass. 1897, pp. 1-26 (sep. 
copy). 
Also Science, vi, pp. 382-398. 
508. . The spread of land species by the agency of man, with 
especial reference to insects. Science, vi, pp. 382-398. 
509. . On the entomological results of the exploration of the British 
West India islands by the British Association for the advancement of 
Science. Rep. ent. Soc. Ontario, xxviii, pp. 62-64. 
510. . A study in Insect parasitism : a consideration of the parasites 
of the white-marked tussock moth, with an account of their habits 
and interrelations, and with descriptions of new species. Bull. Dep. 
Agric. Ent. Tech, v, 57 pp. 
511. . A case of excessive parasitism. Bull. Dep. Agric. Ent. vii, 
pp. 62, 63. [Coccidce, Hymenoptera .] 
512. . On some parasites of Cocddce ) with descriptions of two now 
genera of Aphelinince. P. ent. Soc. Washington, iv, pp. 133-139. 
[Hymenoptera.] 
513. . The gipsy moth Porthetria dispar in America. Bull. Dep. 
Agric. Ent. xi, 39 pp. [Lepidoptera.] 
514. . Some Insects affecting the hop plant. Bull. Dep. Agric. Ent. 
vii, pp. 40-51. [Lepidoptera.] 
515. . Insects affecting the cotton plant. Farmers’ Bulletin, No. 47, 
32 pp. 
516. Hubbard, H. G. Ambrosia beetles. Yearb. U.S. Dep. Agric. 1896, 
pp. 421-431. 
Abridgment of the following. 
517. . The Ambrosia beetles of the United States. Bull. Dep. Agric. 
Ent. vii, pp. 9-30. [Coleoptera.] 
