jß Hymenoptera für lOlß 



— (18). Some Bees from Madagascar. t. c. p. 4()(> — ^407. — 

 Pachymelns grandidicri n. sp. 



■[• — (19). Fossil Insects and Evolution. (Amer. Ass. Adv. Sc.) 

 Science N. S., vol. 42, 1915, p. 624. — Tertiärformen, auch For- 

 ini cidae. 



— (20). New and Little Known Bees from California. Journ. 

 Entom. Zool. Claremont, vol. 8, p. 43 — 64. — 25 neue Spp. : Glosso- 

 pcrdita n. g. 1, Perdita 1, Hesperapis 1, Andrena 4 + 1 n. var., 

 J Handrena 4, Conanthalictus 1, Osmia 4, Nomada 4, Exomalopsis 2, 

 Coclioxys 2, Tricpcolus 1. — Ccratina 1 n. subsp. 



— (21). Bees from the Northern Peninsula of Michigan. Occas. 

 Pap. Mus. Zool. Univ. Michigan No. 2'3, 10 pp. — Prosopis gai^ei 

 n. sp., Bombus 1 n. var. 



- — (22). Some Bees from British (iuiana. Occas. Pap. Mus. 

 Zool. Univ. Michigan No. 24, o pp. 



— (23). The Panurgine Bees of the Genera Hespcrapis, Za- 

 ccsta and Panurgouiia. Psyche, vol. 23, p. 176 — 178. — New Mex., 

 Ariz., Cahf. 



— (24) . The ceratinid bees of the Philippine Islands. Philippine* 

 Journ. Sc. D., vol. 11, p. 301—309, 1 fig. — 6 neue Spp.: Allodape 

 3+1 n. var., Ceratina 3 + 1 n. subsp. 1 Form aus Formosa. 



— (25). A Collection of Bees from Queensland. Mem. Queens- 

 land Mus., vol. 5, p. 197 — 204. — 10 neue Spp.: Prosopis, Pachy- 

 prosopis, Paracollctes je 1, Parasphccodcs 3, Halictus 3, Exonciira 

 1+1 n. var. 



Cockerell, Wilmatte P. Collecting bees at Gualan, Guatemala. 

 Canad. Entom., vol. 44, 1912, p. 277—282. 



[Comstock, J. H. and V. L. Kellogg. The Elements of Insect 

 Anatomy. Revised Edition . 134 pp., 11 figs. Comstock Publishing 

 Co. Ithaca, N. Y. 1899.] 



[Comstock, J. H. and A. B. A Manual for the Study oi Insects 

 VII + 701 pp., 6 pls., 797 figs. Comstock Pubhshing Co.. Ithaca. 

 N. Y. 1905.] 



Cornetz, V. (1). Sur l'orientation chez les fourmis. Rev. 

 Suisse Zool., vol. 24, p. 519— 520. Vgl. auch Brun, Rud., ,,Le 

 Probleme etc." Brun (2). 



— (2). Actes d'habitude et actes de nouveaute chez la fourmi 

 Mcssor harhanis. Bull. Soc. Hist. nat. Afrique du Nord Ann. 8, 

 p. 45—48. 



— (3). Le sentiment topographique chez les Fourmis. Rev. 

 des Idees, VI, 1909, p. 452—458. 



da Costa Lima siehe unter D. 



Coupin, Henri (1). Les animaux qui construisent des tranchees. 

 La Nature Ann. 43, Sem. 2, 1915, p. 377—381, 8 figg. — Dazu 

 gehören auch Formicidae, die Einschnitte, Ciräben usw. zerstören. 



— (2). Les insectes qui fabriquent du papier. La Nature 

 Ann. 44, Sem. 2, p. 59 — 61, 2 figg. — Vcspa spp. 



