30 Ins. 
XIII. INSECTA. 
497. [Grote, A. R.] The diphylism of the diurnal Lepidoptera. Canad. 
Ent. 1899, p. 290. 
498. -. Gattung’s-Typen der europai'schen Bombyciclas. Illustr. 
Zeitschr. Ent. iv, pp. 2, etc. \LepidopteraP\ 
499. Grouvelle, A. Clavicornes nouveaux. Ann. Soc. ent. Belgique 
1899, pp. 299, 300. \Coleoptera.\ 
500. - Nitidulides de l’Afrique occidentale (Cameroun) recoltes par 
M. L. Conradt. Ann. Soc. ent. France 1899, pp. 125-135. [ Coleo - 
ptera .] 
501. -. Descriptions de Clavicornes d’Afrique et de la region Mal- 
gache. 2 e Memoire. T. c. pp. 136-185. [ Coleoptera .] 
502. Guercio, G. del. Contribuzione alio studio delle forme e della 
biologia della Fleotripide delF olivo ( Phloeotrips olece) e sopra alcune 
nuove miscele saponose cli solfuro di carbonio e nicotina come insetti- 
cidi. Bull. Soc. ent. Ital. xxx, pp. 165-186. \ L Thysanoptera.'\ 
503. -. Contribuzione alio studio delle forme e della biologia della 
Trama rcidicis Kaltenbach con un cenno sulla sistematica del genere 
nella famiglia degli Afidi. T. c. pp. 187-198. 
504. Gunther, R. T. Contributions to the natural history of Lake Urmi, 
N. W. Persia, and its neighbourhood. J. Linn. Soc. xxvii, pp. 345-453. 
Includes contributions on Insects by Butler, Hampson & Burr. 
505. Hacker, L. Atome zur Biologie der Kafer. Wien. ent. Zeit. 1899, 
pp. 33-37. [ Coleoptera .] 
506. Hagen, B. Unter den Papua’s. Beobachtungen und Studien liber 
Land und Leute, Thier- und Pflanzenwelt in Kaiser-Wilhelmsland. 
AFiesbaden, 1899, 4to, 327 pp. \Lepidoptera. ] 
Hagenmuller, P. [See Leger & Hagenmuller (753, 754).] 
507. Haglund, C. J. E. Beitrage zur Kenntniss der Insektenfauna von 
Kamerun. 4. A^erzeichniss der von Yngve Sjostedt im nordwest- 
lichen Kamerungebiete eingesammelten Hemipteren. 3. Ofv. Ak. 
Forh. 1899, pp. 49-71. 
508. ——. Nagra af Herr Ingenior P. Dusen i Chili og Argentina insam- 
lade Hemiptera. Ent. Tidskr. xx, pp. 77, 78. 
509. Hampson, Sir G. F. A revision of the moths of the subfamily 
Pyraustince and family Pyralidce. Part ii. P. Zool. Soc. London 
1899, jip. 172-291. \_Lepidoptera.\ 
510. -. The moths of India. Supplementary paper to the A T oluines 
in “the fauna of British India.” Part vi. J. Bombay Soc. xii, 
pp. 475-485 ; Part vii, t. c. pp. 697-715, pi. A. 
511. -. The expedition to Sokotra. vi. Descriptions of one new 
genus and fourteen new species of moths. Bull. Liverp. AIus. ii, 
pp. 35-39. [Lepidoptera.\ 
Hampson. [See also Dudgeon (314), Gunther (504).] 
512. Hanau, A. Wahrscheinlicher pseudo-parasitismus von Schmeiss- 
fliegenlarven bei einer Hysterischen. Arch, parasit. ii, pp. 23-27. 
[Diptera.\ 
513. Hancock, J. L. A new species of Nomotettix from Kansas. Ent. 
News Philad. x, p. 8. \Orthoptera.~\ 
514. Hancock, J. L. Some Tettigian studies. T. c. pp. 275-282. [Or- 
thoptera.~] 
