Martin Francis Duncan & Lucy Theresa Duncan, Insect Life In Pond And Stream, Humphrey Milford, Oxford University Press, (1913), 1941, pp. 70-75.
Archives du mot-clé cosy
Home cosy
William J. Claxton, Insect workers, Londres, Cassel & Co, 1912, pp. 27-28.
Remarkable
R. A. Staig, « Stone-Turning- II », Londres, The Nature Book, Cassell and Company, 1909, pp. 571-572.
Cannibals
Mary Rogers Miller, The Brook Book, New York, Doubleday, Page & Company, 1902, pp. 33-36.
They are funny fellows these cads
Robert & A.M. West, « Fresh and Salt-Water aquaria », Report of the Commissioner of Agriculture for the year,Washington, Government Printing Office, 1864, p. 458-459.