[1921] [Ibid.] Fig. 12. g..

[1922] [Ibid.] Fig. 13.

[1923] [Ibid.] Fig. 15. c.

[1924] [Ibid.] d.

[1925] [Ibid.] Fig. 14. e.

[1926] Leach on Eproboscideous Insects, Mem. Wern. Soc. 1817. t. xxv. f. 3, 5, 8, &c.

[1927] Ibid. t. xxvi. f. 7, 10, 13.

[1928] Insects with short elytra of course must fold their wings nearer the base than those with long ones.

[1929] Plate [X.] Fig. 4. o´´´.

[1930] See above, p. [611].