[1921] 
XL Insecta. 
Inseda. 19 
357. — Cholodkovsky, N. Notice sur 
Schizoneura passerinii Signoret. Bull. 
Station reg. prot. plantes Petrograd 2 
1921 pp. 1-4 figs 1-3. [ Hemiptera .] 
358. — Cholodkovsky, N. Sur une 
nouvelle esp&ce du genre Pemphigus 
Hrtg., habitant d’aulne. Bull. Station 
reg. prot. plantes Petrograd 2 1921 
pp. 6-9 figs 1-4. [Hemiptera.'] 
359. — Cholodkovsky, N. A la 
memoire de J.-H. Fabre. Rev. Russe 
Ent. Petrograd 16 1916 pp. lxxi-lxxxviii. 
360. — Chopard, L. Report on the 
Orthoptera of Mesopotamia and Persia 
collected by Messrs. P. A. Buxton, M.A. 
and W. E. Evans, B.Sc. Dictyoptera 
and Ensifera. J. Bombay Nat. Hist. 
Soc. 27 1921 pp. 769-771 pis. i-iii. 
361. — Chopard, L. Description d’une 
espece nouvelle du genre Troglophilus. 
Bull. Soc. ent. France Paris 1921 pp. 
147-152. [ Orthoptera .] 
362. — Christophers, S. R. The dis- 
tribution of Mosquitoes in relation to 
the Zoogeographical areas of the Indian 
Empire. Rep. 4th ent. meeting Pusa 
Calcutta 1921 pp. 205-215 pi. xxxvii. 
[Diptera.] 
363. — Cleare, L. D. Butterfly migra- 
tions in British Guiana. Trans, ent. 
soc. London 1920 1921 pp. 331-339. 
364. — Closs, A. Die gelben Formen 
von Celerio euphorbiae L. Int. ent. Zs. 
Guben 15 1921 pp. 61-62. [Lepido- 
ptera.] 
365. — Cockayne, E. A. The white 
border of Euvanessa antiopa L. Ent. 
Record London 33 1921 pp. 205-209. 
[Lepidoptera.] 
366— Cockerell, T. D. A. The 
Epeoline Bees of the American Museum 
Rocky Mountain Expeditions. Amer. 
Mus. Novit. New York 23 1921 pp. 
1-16. [ Hymenoptera .] 
367. — Cockerell, T. D. A. Western 
Bees obtained by the American Museum 
Expeditions. Amer. Mus. Novit. New 
York 24 1921 pp. 1-15. [Hymenoptera.] 
368. — Cockerell, T. D. A. Australian 
Bees in the Queensland Museum. Mem. 
Queensland Mus. Brisbane 7 pp. 81-98 
1921. [Hymenoptera.] 
(n-17041 j) Q 
369. — Cockerell, T. D. A. Fossil 
Arthropods in the British Museum, v. 
Oligocene Hymenoptera from the Isle 
of Wight. Ann. Nat. Hist. London 7 
1921 pp. 1-25. 
370. — Cockerell, T. D. A. Descrip- 
tions and records of Bees, &c. Ann. 
Nat. Hist. London 7 1921 pp. 201-212. 
[Hymenoptera.] 
371. — Cockerell, T. D. A. Fossil 
Arthropods in the British Museum, vi. 
Oligocene insects from Gurnet Bay, 
Isle of Wight. Ann. Nat. Hist. London 
7 1921 pp. 453-480. 
372. — Cockerell, T. D. A. Descrip- 
tions and records of Bees, &c. Ann. 
Nat. Hist. London 8 1921 pp. 359-368. 
[Hymenoptera.] 
373. — Cockerell, T. D. A. Fossil 
Arthropods in the British Museum, vii. 
Ann. Nat. Hist. London 8 1921 pp. 
541-546. 
374. — Cockerell, T. D. A. Some 
British fossil insects. Canad. Entora. 
Guelph 53 1921 pp. 22 & 23. 
375. — Cockerell, T. D. A. The bee- 
genus Ancylosceles Haliday. Ent. News 
Philadelphia 23 1921 pp. 76 & 77. 
[Hymenoptera. J 
376. — Cockerell, T. D. A. An Orta] id 
fly in British amber. Entomologist 
London 54 1921 p. 30. [Diptera.] 
377. — Cockerell, T. D. A. A new 
Asilid fly from the Madeira islands. 
Proc. ent. Soc. Washington 23 1921 
pp. 208 & 209. [Diptera.] 
378. — Cockerell, T. D. A. Some 
Eocene insects from Colorado and 
Wyoming. Proc. U.S. Nat. Mus. 
Washington 59 1921 No. 2358 pp. 29-39 
pi. viii. 
379. — Cockerell, T. D. A. and 
Sandhouse, Grace. Some Eocene insects 
of the family Fulgoridae. Proc. U.S. 
Nat. Mus. Washington 59 No. 2380 
pp. 455-457 pi. xcviii. [Homoptera.] 
380. — Cockerell, T. D. A. and Haines, 
F. H. Fossil Tipulidae from the 
Oligocene of the Isle of Wight. Ento- 
mologist London 54 1921 pp. 81-84 
109-112. [Diptera.] 
Cole, F. R. v. van. Duzee, Cole and 
Aldrich. 
b 2—2 
