Research Bibliography

Hickman JR.  1931.  Contribution to the biology of the Haliplidae (Coleoptera). Annals of the Entomological Society of America. 24:129-142.

Gates FC, Black RL.  1931.  The dragoyle as an ecological instrument. Ecology. 12:448-451.

Coburn HR, Dean DL.  1931.  The effect of increased activities and change in mode of transportation upon the distribution of introduced species in the vicinity of Douglas Lake, Michigan. Bulletin of the Torrey Botanical Club. 57:339-346.

Mills RG.  1931.  The effects of prolonged exposure of the siliceous spicules of a fresh-water sponge (Spongilla fragilis) to the action of animal tissues: a contribution to the pathogenesis of silicosis in man. American Journal of Hygiene. 13:224-234.

Brinley FJ, Creaser CW.  1931.  Eggs of fresh-water fishes suitable for physiological research. Science. 74:295-296.

Walker ER.  1931.  The gametophytes of three species of Equisetum. Botanical Gazette. 92:1-22.

Schroeder HO.  1931.  The genus Rheumatobates and notes on the male genitalia of some Gerridae (Hemiptera, Gerridae). The University of Kansas Science Bulletin. 20:63-99.

Force ER.  1931.  Habits and birth of young of the lined snake, Tropidoclonion lineatum (Hallowell). Copeia. :51-53.

H. Baker B.  1931.  The land snail genus Haplotrema. The Nautilus. 82:405-425.

O’Roke EC.  1931.  The life history of Leucocytozoon anatis Wickware. Journal of Parasitology. 18:127(Abstr.

Price HFlorence.  1931.  Life history of Schistosomatium douthitti (Cort). American Journal of Hygiene. 13:685-727.

Krull WH.  1931.  Life history studies on two frog lung flukes, Pneumonoeces medioplexus and Pneumobites parviplexus. Transactions of the American Microscopical Society. 50:215-277.

Gorham W.C.  1931.  A limnological study of certain bog lakes with special reference to the macroplankton. Doctor of Philosophy:126pp..

Eggleton FE.  1931.  A limnological study of the profundal bottom fauna of certain fresh-water lakes. Ecological Monographs. 1:231-332.

Gates FC.  1931.  Meteorological data, Douglas Lake, Michigan. Papers of the Michigan Academy of Science, Arts and Letters. 14:603-612.

Creaser EP.  1931.  The Michigan decopod crustaceans. Papers of the Michigan Academy of Science, Arts and Letters. 13:257-276.

Grout A.J.  1931.  Moss Flora of North America.

Osler CPhyllis.  1931.  A new cestode from Rana clamitans Latr. Journal of Parasitology. 17:183-186.

Thomas LJ.  1931.  Notes on the life history of Ophiotaenia saphena from Rana clamitans Latr. Journal of Parasitology. 17:187-195.

Ross HH.  1931.  Notes on the sawfly subfamily Tenthredininae with descriptions of new forms (Hymenoptera, Tenthredinidae). Annals of the Entomological Society of America. 24:108-128.

Silvey J.KGwynn.  1931.  Observations on the life history of Rheumatobates rileyi (Berg.) (Hemiptera, Gerridae). Papers of the Michigan Academy of Science, Arts and Letters. 13:433-446.

Gates FC.  1931.  Positive gas pressure in poplar. Science. 74:153.

Van Haitsma JP.  1931.  Studies on the trematode family Strigeidae (Holostomidae) No. XXII: Cotylurus flabelliformis (Faust) and its life history. Papers of the Michigan Academy of Science, Arts and Letters. 13:447-482.

Van Haitsma JP.  1931.  Studies on the trematode family Strigeidae (Holostomidae) No. XXIII: Diplostomum flexicaudum (Cort & Brooks) and stages in its life history. Papers of the Michigan Academy of Science, Arts and Letters. 13:483-516.

La Rue GRoger.  1931.  University of Michigan Biological Station. The Gamma Alpha Record. 3:4-6.