[341]

Amer. Natural. xxix. 1895, pp. 636 and 803.

[342]

Wood, Ent. Mag. xxvi. 1890, p. 148.

[343]

See Chapman, Tr. ent. Soc. London, 1893, p. 255.

[344]

Osten Sacken, Tr. ent. Soc. London, 1884, p. 501, and Berlin. ent. Zeitschr. xxxvii. 1892, p. 423, etc.

[345]

Osten Sacken has recently discussed the intermediate conditions, and proposed the name "pseudholoptic" for some of them, Berlin. ent. Zeitschr. xli. 1896, p. 367.