Manton Copeland & Sears Crowell, « Observations and Experiments on the Case-Building Instinct of two Species of Trichoptera », Psyche, n° 44, Cambridge, «Entomological Club», 1937, pp. 125-131.
Archives du mot-clé selection
Orthodox view
W. W. Strickland, The Smuggler’s Dog and other Essays in Literature and Science, New York, B. Westermann, 1930, p. 192.
Jewelled caddis-worms cases
Charles T. Brues, « Jewelled caddis-worms cases », Psyche, vol. XXXVII, n° 4, Cambridge (Mass), Cambridge Entomological Club, 1930, pp. 392-394. Lire la suite
In every brook
Ann Haven Morgan, Field Book of Pond and Streams, New York , G.P. Putmam’s Sons, 1930, pp. 247-248.
Natural selection
Henry R. Linville & Henry A. Kelly, A text-Book in General Zoology, Boston, Gin & Company, 1906, p. 105.