[461]

Mitt. Stat. Neapel, iii. 1882, p. 55.

[462]

Tr. ent. Soc. London, 1883. p. 389.

[463]

P. biol. Soc. Washington, vii. 1892, p. 99.

[464]

Ann. Botan. Garden, Calcutta, i. 1889, Appendix L.

[465]

P. ent. Soc. London, 1886, p. x.