NO. 7 PROTECTIVE ADAPTATIONS — McATEE I77 



Fkvtaid, Jean. 



i()2J. Le Doryphore, Chrysoniele nuisible a la poinme dc terre (Leptitio- 

 tarsa dccciulincata Say). Rev. Zool. Agr. Appl., vol. 21, Numero 

 special, 48 pp., 13 figs., Aug. Natural checks include skunks, birds, 

 snakes, frogs, spiders, phalangids, mites, beetles, bugs, wasps, robber 

 flies, and parasitic flies (pp. 14-17). 

 Forbes, S. A. 



1880. Notes upon the food of predacious beetles. Bull. Illinois State Lab. 

 Nat. Hist., vol. i, no. 3, pp. 149-152, Nov. Both vegetable and 

 animal, the latter including beetles, larvae, and plant lice. 



1880. Notes on insectivorous Coleoptera. Bull. Illinois State Lab. Nat. 

 Hist., vol. I, no. 3, pp. 153-160, Nov. Carabidae, Lampyridae, 

 Coccinellidae, from stomach examination. Animal food, mites and 

 their eggs, ants, caterpillars, beetles and their larvae, plant lice, 

 and centipeds. 



1883. The food relations of the Carabidae and Coccinellidae. Bull. Illinois 

 State Lab. Nat. Hist., vol. i, no. 6, pp. 33-64, May. Report on 

 dissections of 175 Carabidae and 39 Coccinellidae . Animal food 

 included Hymenoptera, Lepidoptera, Diptera, Neuroptera, and 

 Coleoptera, spiders, mites, myriapods, mollusks. Notes on birds 

 as enemies of Cicindelidae and Carabidae. 



1907. On the life history, habits, and economic relations of the white-grubs 

 and may beetles. Bull. 116, Illinois Agr. Exp. Sta., pp. 447-480, 

 Aug. Principal enemies, swine, crows, blackbirds, and Tipliia; 

 other parasites Macrophthalma, SparnopoUus, Pyrgota, and Ophion 

 (pp. 468-475). 



FORBUSH, E. H. 



1912. 4th Ann. Rep. State Ornithologist Mass., 191 1, 2^ PP-> 4 P's., 9 figs. 

 Galcrucclla lutcola. Cedar waxwing clearing trees of infestations 

 of the elm leaf beetle (pp. 19-20). 

 Hess, Walter N. 



1920. The ribbed pine borer. Mem. 33, Cornell Agr. Exp. Sta., pp. 367- 

 381, pi. 8, figs. 61-66. Rhagium lincatmn. Woodpeckers, most im- 

 portant; a parasite reared (pp. 378-379). 

 Hopkins, A. D. 



1896. The relation of insects and birds to present forest conditions. Proc. 

 Amer. Forestry Assoc, vol. 11, pp. 175-176. Woodpeckers recorded 

 as enemies of bark and clerid beetles. 

 Hyslop, James A. 



1912. The false wireworms of the Pacific Northwest. Bull. 95, pt. 5, U. S. 

 Bur. Ent., pp. 73-87, figs. 22-27. Numerous species of birds, 

 horned-toads, garden toads, skunks, parasites, and disease re- 

 corded as enemies (pp. 84-86). 

 1915. Wireworms attacking cereal and forage crops. Bull. 156, U. S. 

 Dep. Agr., 34 pp., 8 figs. Elateridae — a long list of bird enemies 

 given; horned-toads, mites, predacious flies, hymenopterous para- 

 sites, nematodes, fungi (pp. 25-29). 

 Ingram, J. W. 



1927. The striped blister beetle on soy beans. U. S. Dep. Agr. Leafl. 12, 

 5 PP-. 3 figs. Epicanta lemniscata — three species of birds and a 

 robber fly named as enemies. 



