H.T. Fernald & Harold H. Shepard, Applied Entomology, New York, McGraw-Hill Book Company, 1942, p. 223-224.
Archives pour la catégorie Image
Driver 1942

Ernest Charles Driver, Name that animal, a Guide to the Identification of The Common Land & Fresh-Water Animals od the U.S with / special reference to the area east of the Rockies, Northampton, Priv. Pub. 1942.
Frankenberg 1942

Gerhard Frankenberg, Die natur und wir, Berlin, Verlag für Biologie, 1942.
Bound together
Keith C. McKeown, Australian Insects, Sydney, Royal Zoological Society of New South Wales, 1942, p. 240.
Definitive pattern
E.O. Essig, College Entomology, New York, The MacMillan Company, 1942, p. 407. Lire la suite
They pay no regard to fashion
Martin Francis Duncan & Lucy Theresa Duncan, Insect Life In Pond And Stream, Humphrey Milford, Oxford University Press, (1913), 1941, pp. 70-75.
With the aid of silk
Richard Morse, The Open Book of Wild Life, Londres, 1941, p. 58.
At the first sign of danger
Chester Henry Lawrence & Esther Bjoland, The pond world. Adventures in seeing. Garden, New York, City Publishing, 1940, pp. 44-46.
Curious composite habitations
Lynwood M. Chace, Look at Life!, New York, Alfred A. Knopf, 1940.
Aussi célèbre
V. Régnier et M. Chadefaud, Sciences Naturelles, classe de 5°, Paris, Delagrave, 1939, p. 132.
Mosely 1939

Martin E. Mosely, The British caddis flies, Londres, G. Routledge, 1939.
Cabins in the pond
Ruth Cooper Whitney, Six Feet, Saint Louis, Webster Publishing Company, 1939, p. 172-174.
The business of building
Carl D. Duncan & Gayle Pickwell, The World of Insects, New York, MacGraw-Hill Book Company, 1939, p. 231.
Houses in moving water
Laurence E. Palmer, « Some Common Fresh-water Insects », Nature Magazine, Washington, American Nature Association, vol. 31, n° 8, octobre 1938, p. 482.
Elle se cramponne
A. Démousseau & J. Haumesser, Zoologie et Botanique, Paris, Masson et cie, 1938, p.60.