[CA] ‘Contempl. de la Nature,’ part xii. p. 197.
[CB] Bonnet, ‘Observ. sur les Insectes,’ vol. ii. p. 425.
[CC] Dict. Classique d’Hist. Nat. Art. Grillon.
[CD] Natural History of Selborne, ii. 82.
[CE] Entomologie, par R. A. E. 18mo., Paris, 1826, p. 168.
[CF] Natural History of Selborne.
[CG] Act. Acad. Berolin. 1752, et Gleditsch, Phys. Botan., quoted by Kirby and Spence, ii. 353.
[CH] Moufet, 153. Kirby and Spence, ii. 350.
[CI] Journal of a Naturalist, p. 311.
[CJ] Bingley, Anim. Biog., vol. iii, p. 230.