Guide to the study of animal ecology

by Charles C. Adams

1906. Experiments on the Behavior of Tubicolous Annelids. Jour. Exp. Zoöl., Vol. III, pp. 295-320.

1909. Further Observations on the Behavior of Tubicolous Annelids. Jour. Exp. Zoöl., Vol. VII, pp. 157-187.

1912. Observations on the Behavior of Tubicolous Annelids, III. Biol. Bull., Vol. XXII, pp. 67-94.

1912. Behavior and Color Changes of Tree Frogs. Jour. Animal Behavior, Vol. II, pp. 51-78.

Harris, J. A.

1903. An Ecological Catalogue of the Crayfishes belonging to the Genus Cambarus. Kan. Univ. Sci. Bull., Vol. II, pp. 51-187.

Habits and distribution of crawfish. Very useful references to the stream environment and to crawfish.

Hartman, C.

1905. Observations on the Habits of Some Solitary Wasps of Texas. Univ. of Texas Bull. No. 65, Sci. Ser. No. 6, pp. 1-72.

Herrick, C. J.