21 Instcta. 
Titles. 
3500 
[Cholodkovskij, N. A.] Xojioakob- 
ckUi, H. A. Eme o xepMecaxT> ILlBeft- 
HapiH. [Nouvelles observations sur 
les Chcrmes do la Suisse.] Rev. russ. 
ent. Petrograd 14 1914 (lxxix-lxxxiii). 
[ Homoptera .] 301 
Cholodkovsky, N. Notes aphido- 
logiques. i. Rev. russc Ent. Petrograd 
15 1915 (147). [Homoptera.] " 302 
Chopard, L. Mantida e in : Voyage 
de Ch. Alluaud et R. Jeannel cn Afrique 
orientale. (1911-1912.) Resultats 
scientifiqucs, Memoire No. 35 1914 
Orthoptera ii (21-80). 303 
Chopard, L. Sur la vita’ite de 
Mantis religiosa L, Ponte apres 
decapitation. Paris Bui. soc. ent. 1914 
(481-482). [Orthoptera. ] 304 
Chopard, L. Description d’un 
Cyrtoxipha de P Afrique centrale. Paris 
Bui. soc. ent. 1915 (107-112). [Or- 
t hop ter a .] 305 
Chopard, L. Sur l’origine de Tachy- 
cines asynamorus Adelung. Bui. 
Museum Paris 1914 (234-235). [Or- 
thoptera.] 306 
Chretien, P. Note sur quelques 
»*Lycaenides de la faune fran^aise. 
Paris Bull. soc. ent. 84 1915 (135-139). 
[Lepidoptera.] 307 
Christophers, S. R. The pilotaxy of 
Anopheles. Ind. J. Med. Res. Calcutta 
3 1915 (302-370). [Diptera.] 308 
Christophers, S. R. The male 
genitalia of Anopheles. Ind. J. Med. 
Res. Calcutta 3 1915 (371-394) pis. xx- 
xxv. [Diptera.] 309 
Christophers, S. R. and Chand, K. 
Notes on some Anophelines from 
Arabia and Mesopotamia. Ind. J. 
Med. Res. Calcutta 3 1915 (180-200). 
[Diptera,] 310 
Chubb, E. C. A new tsetse-fly from 
Zululand. NatureLondon 95 1915(538.) 
[Diptera.] 311 
Chubb. E. C. Note on the new Zulu- 
land tsetse-fly Glossina hrandoni Chubb, 
and a record of the butterfly Danais 
petiverana Dbl. u. Hew. in Natal. 
Ann. Durb. Mus. 1 1915 (253-254). 
[Diptera.] 312 
Clausen, C. P. Mealy bugs of Citrus 
trees. Berkeley Cal. Univ. of Cal. 
Publ. Coll. Agric. Bull. 258 1915 (19- 
48). [Homoptera.] 313 
Clausen, C. P. A comparative 
study of a series of aphid-feeding 
Coccinellidae. J. Econ. Ent. Concord 
N. H. 8 1915 (487-491). [Coleoptera.] 
314 
Clear e, L. D. A butterfly injurious 
to cocoanut palms in British Guiana. 
Bull. ent. Res. London 6 1915 (273- 
278) pis. viii-x. [Lepidoptera.] 315 
Clemens, W. A. Mayflies of the 
Siphlonurus group. Canad. Entom. 
London Can. 47 1915 (245-260) 3 pis. 
[Ephemeroptera.] 316 
Coad, B. R. Recent studies of the 
Mexican cotton boll weevil. U. S. 
Dep. Agric. Ent. Washington Bull. 231 
1915 (34 pp.). [Coleoptera.] 317 
Coad, B. R. Relation of the Arizona 
wild cotton weevil to cotton planting 
in the arid west. U. S. Dep. Agric. 
Ent. Washington Bull. 233 1915 (12 
pp.)4p1s. [Coleoptera. J 318 
Cobau, R. Cecidi della valle del 
Brenta. Terzo manipolo. Pavia Att- 
Soc.ital. 54 1915(36-51). 319 
Cockayne, E. A. Gynandromorphism. 
Tr. London Nat. Hist. Soc. 1914 1915 
(75-85). 320 
Cockerell, T. D. A. British fossil 
insects. Proc. U. S. Nat. Mus. Washing- 
ton 49 No. 2119 1915 (469-499) pis. lx- 
lxv. 321 
Cockerell, T. D. A. Descriptions and 
records of bees. lxv. Ann. Nat. Hist. 
London 15 1915 (261-269). [Hymeno- 
ptera.] 322 
Cockerell, T. D. A. Descriptions and 
records of bees. lxvi. Ann. Nat. Hist. 
London 15 1915 (341-350). [Hymeno- 
ptera.] 323 
Cockerell, T. D. A. Descriptions and 
records of bees. Ixvii. Ann. Nat. Hist. 
15 1915 (529-537). [Hymenoplera.] 
324 
Cockerell, T. D. A. Descriptions and 
records of bees. lxviii. Ann. Nat. 
Hist. London 16 1915 (1-9). [Hymeno- 
ptera.] 325 
Cockerell, T. D. A. Descriptions and 
records of bees. lxix. Ann. Nat. Hist. 
London 16 1915 (96-104). [Hymeno- 
ptera.] 326 
Cockerell, T. D. A. Descriptions and 
records of bees. lxx. Ann. Nat. Hist, 
London 16 1915 (482-489). [Hymeno- 
ptera.] 327 
