[116]

Bijdr. Dierkunde, xvi. 1888, pp. 147-227.

[117]

Natural. Sicil., ix. 1889, pp. 25, etc.

[118]

Ann. Soc. ent. France, 1892, p. 34.

[119]

Morph. Jahrb. xv. 1889, p. 363.

[120]

SB. Ak. Wien, c. 1891, Abth. I. p. 216.