NO. 7 PROTECTIVE ADAPTATIONS McATEE 189 



Harnell, J., AND Nayudo, M. R. 



1924. A contribution to the life history of the Indian sardine, with notes 

 on the plankton of the Malabar Coast. Madras Fisheries Bull. 17, 

 pp. 129-197, 10 pis. Food extensively treated; consists of diatoms, 

 peridineans, infusorians, Hcliozoa, larval bivalves, and copepods. 



HiLDEBRAND, S. F., AND ToWERS, I. L. 



1927. Food of trout in Fish Lake, Utah. Ecology, vol. 8, no. 4, pp. 389-397, 

 Oct. Contents of 181 stomachs tabulated, the more important items 

 being Daplinla, Gcnnmarns, midges and vegetation; leeches, snails, 

 dragonfly nymphs, and fishes and their eggs are other items of 

 the food. 



JoHANSEN, Frits. 



1912. The fishes of the Danmark Expedition. Danmark-Ekspeditionen 

 Gronl. Nordostkyst 1906-1908, vol. 5, no. 12, pp. 633-()75, 5 figs., 

 pis. 44-46. Notes on the food of Gadus and Salino. 



Johnson, Robert S., and Stapleton, M. F. 



1917. Fish ponds on farms. App. 2, Rep. U. S. Conmi. Fisheries 1915, 

 29 pp. Cannibalistic and other predacious fishes, turtles, snakes, 

 birds, and minks are the principal foes. 



JUDAY, Chancey. 



1906. A study of Twin Lakes, Colorado, with especial consideration of 

 the food of the trouts. Bull. U. S. Bur. Fisheries, vol. 26, pp. 147- 

 178, pi. 3. In addition to notes on contents of 370 trout stomachs 

 of six species this publication contains a good bibliography and a 

 digest of papers relating to Entomostraca as food of fishes. 



Kendall, William C. 



1897. Notes on the food of four species of the cod family. Rep. U. S. 

 Fish Comm. 1896, App. 3, pp. 177-186. A long list of food items. 

 " Protective mimicry seems of little avail against these fishes." 



Kendall, William C, and Dence, W. A. 



1927. A trout survey of the Allegany State Park in 1922. Roosevelt Wild 

 Life Bull., vol. 4, no. 3, pp. 291-482, figs. 54-86, tables, July. Notes 

 on 112 stomach contents (pp. 472-474, table 27) : Midges, caddis- 

 flies, beetles, ants and other Hymenoptera, Diptcra, grasshoppers, 

 plant lice, lacewing flies, stoneflies, mayflies, spiders, crustaceans, 

 and fish. Bibliography. 



Knight, A. P. 



1927. Losses in speckled trout fry after distribution. Science, n. s., vol. 65, 

 PP- 525-526, Aug. Losses 71-98 per cent, mostly to natural enemies, 

 birds, trout and other fishes. 



Kraatz, Walter C. 



1923. A study of the food of the minnow Campostoina anomaliim. Ohio 



Journ. Sci., vol. 22>, PP- 265-283. Diatoms, algae, etc. 

 Lebour, Marie V. 



1924. The food of young herring. Journ. Marine Biol. Assoc. United 



Kingdom, n. s., vol. 13, pp. 325-330. Among animal items. Infusoria, 

 larval mollusks, copepods. 



