Part 20

NEEDHAM, J. G.

1903. Life Histories of Odonata, Suborder Zygoptera. Bull. No. 68, N. Y. State Mus., pp. 218-276.

Keys to nymphs.

1905. Ephemeridæ. Bull. No. 86, N. Y. State Mus., pp. 17-59.

Keys to genera of adults and to nymphs.

1908. Report on the Entomologic Field Station Conducted at Old Forge, N. Y., in the Summer of 1905. Bull. No. 124, N. Y. State Mus., pp. 156-248.

Life histories of crane flies, Tipulidæ; table of larval habits, p. 239, and fish food.

OFFICE OF EXPERIMENT STATIONS, U. S. DEPT. AGRIC.

1889. Experiment Station Record, Vol. I to date.

1903. General Index to Experiment Station Record, Vols. 1-12, 1889-1901, and to Exp. Sta. Bull. No. 2. pp. 671.

Useful for references to current literature on economic species, before they have appeared in the more slowly published bibliographies.

PACKARD, A. S.

1890. Forest Insects. U. S. Dept. Agr., Fifth Rep. U. S. Ent. Comm. pp. 957.

Almost an encyclopedia on forest insects, insects listed by food plants. Very useful.

PIERCE, W. D.

1907. On the Biologies of the Rhynchophora of North America. Ann. Rep. Neb. St. Bd. Agr., 1906-07, pp. 247-319.

This is an annotated list of breeding and food habits of the snout and bark beetles. References to the literature, index of plants and beetles. Very useful.

1908. A List of Parasites Known to Attack American Rhynchophora. Jour. Econ. Ent., Vol. I, pp. 380-396.

RILEY, C. V., PACKARD, A. S., and THOMAS, C.

1878. First Annual Report of the U. S. Entomological Commission for the Year 1877, Relating to the Rocky Mountain Locust, etc. U. S. Geol. Surv. (Hayden). pp. 477.

Discusses predaceous and parasitic animals which prey upon the locust.

1880. Second Report of the U. S. Entomological Commission for the Years 1878 and 1879, Relating to the Rocky Mountain Locust, and the Western Cricket, etc. U. S. Dept. Interior. pp. 322.

Discusses predaceous and parasitic animals which prey upon the locust.

RLLEY, C. V.

1880. Food Habits of the Longicorn Beetles or Wood Borers. Amer. Ent., Vol. III, pp. 237-239, 270-271.

1881. General Index and Supplement to the Nine Reports on the Insects of Missouri. U. S. Dept. of Interior. U. S. Ent. Comm., Bull. No. 6. pp. 178.

1885. Fourth Report of the U. S. Entomological Commission, etc. (On the Cotton and Boll Worm.) U. S. Dept. Agr. pp. 399.

SCHWARZ, E. A.