1. From a paper read before the South London Entomological and Natural History Society by K. G. Blair .
2. Canad. Entom., 1910, pp. 357â“363; 1911, pp. 309â“406; 1912, p. 73 and pp. 303â“312.
3. Trans Ent. Soc., 1912, p. 717.
4. Haase, Sitzung. Nature. Ges. Isis., p. 101 and Deutsche Ent. Zeit., xxxii., p. 154; âCamb. Nat. Hit. Ins.â part ii., p. 251.
5. Ent. Mo. Mag., xxiv., 1887, p. 148.