18 lnsecta. 
XI. Insecta. 
[1921] 
332. — Catoni, C. Die Traubenwickler 
( Polychrosis botrana, Schiff. und 
Conchylis ambiguella Hiibn.) und ihre 
natiiriichen Feinde in Siidtyrol. Zs. 
angew. Ent. Berlin 1 1914 pp. 248-259. 
[Lepidoptera.] 
333. — Caudell, A. N. Hippiscua 
olancha Caudell, an apparently unde- 
scribed grasshopper from California. 
Ent. News Philadelphia 32 1921 p. 149. 
[i Orthopier a .] 
334. — Caudell, A. N. Some new 
Orthoptera from Mokanshan, China. 
Proc. ent. Soc. Washington 23 1921 
pp. 27-35. 
335. — Cavazza, F. Modificazione 
della determinazione del sesso o stimolo 
alia partenogenesi ? Natura Milano 7 
1916 pp. 61-73. 
336. — Chaine, J. L’attaque des 
v6getaux par les Termites. Premiere 
partie : L’invasion. Deuxteme partie : 
La lutte contre les Termites. Rev. gen. 
sci. Paris 31 1920 pp. 250-255 281-285. 
337. — Champion, G. C. Notes on 
various African and Asiatic species of 
Laius Guerin, with an account of their 
accessory characters. Ann. Nat. 
Hist. London 7 1921 pp. 322-343 
pi. viii. [ Coleoptera .] 
338. — Champion, G. C. On some 
additional species of the genus Hapa- 
lochrous Er. Ann. Nat. Hist. London 
7 1921 pp. 344-347. [Coleoptera.] 
339. — Champion, G. C. On some ad- 
ditional species of Laius Guerin from 
the Malayan region. Ann. Nat. Hist. 
London 8 1921 pp. 193-207. [ Coleo- 
ptera . ] 
340. — Champion, G. C. Further 
notes on various South African species 
of Melyris Fabr. Ann. Nat. Hist. 
London 8 1921 pp. 353-354. [ Coleo- 
ptera .] 
341. — Champion, G. C. Revision of 
the African species of Hedy bins Er., 
and its allies, with an account of their 
accessory $ -characters. Ann. Nat. 
Hist. London 8 1921 pp. 449-494 pis. 
xiii & xiv. [ Coleoptera .] 
342. — Champion, G. C. Notes on 
Melandryidae (4). Ent. Mag. London 
57 1921 p. 8. [ Coleoptera .] 
343. — Champion, G. C. Stenus sub- 
depressus Rey, a British insect. Ent. 
Mag. London 57 1921 p. 31. [Coleo- 
ptera.] 
344. — Champion, G. C. Some Indian 
Coleoptera (5). Ent. Mag. London 57 
1921 pp. 70-78 104-110 145-146. 
345. — Champion, G. C. Some Indian 
Coleoptera (6). Ent. Mag. London 57 
1921 pp. 177-184 201-206. 
346. — Champlain, A. B. The curious 
mating habit of Megarhyssa atrata Fab. 
Ent. News Philadelphia 32 1921 p. 
241. [Hymenoptera.] 
347. — Champlain, A. B. and Knull, 
J. N. Notes on Coleoptera in Pennsyl- 
vania, New York and Connecticut. 
Ent. News Philadelphia 32 1921 
pp. 270-273. 
348. — Chapais, J. C. L’ Aphis du 
Mel6ze. Nat. Canad. Quebec 47 1920- 
1921 pp. 193-195. [ Hemiptera .] 
349. — Chapin, E. A. Remarks on 
the genus Hystrichopsylla Tascli., with 
description of a new species. Proc. 
ent. Soc. Washington 23 1921 pp. 
25-27. [ Aphaniptera .] 
350. — Chapman, T. A. The full- 
grown larva of Lycaena euphemus Hb. 
Trans, ent. soc. London 1920 1921 
pp. 327-330 1 pi. 
351. — Chatanay, J. Coleoptera , fam. 
Tenebrionidae, subfam. Zophosinae. 
Wytsman’s Genera Insec tor um fasc. 
176 1921 pp. 1-50 2 plates. 
352. — Chawner, Miss E. T. The life- 
history of Selandria sciva F. Ent. 
Mag. London 57 1921 p. 256. [Hymeno- 
ptera.] 
353. — Cheetham, C. A. Additions to 
Yorkshire Diptera list. Naturalist 
London 1921 pp. 409-412. 
354. — Chobaut, A. Un Diptcre 
parasite d’un Coleopt6re. Bull. Soc. 
ent. France Paris 1921 p. 116. 
355. — Chobaut, A. Description d’un 
nouveau Styphrus de l’Algerie meridi- 
onale. Bull. Soc. ent. France Paris 
1921 pp. 296 & 297. [Coleoptera.] 
356. — Chobaut, A. Description d’un 
nouveau Diaphorocera de l’Algerie 
meridionale. Bull. Soc. ent. France 
Paris 1921 p. 298. [Coleoptera.] 
