The first portion of a classification of Cicindelidae by Dr. Walther Horn, Revision der Cicindeliden, Berlin, 1898, has appeared since this was written.

[87]

Natural History of aquatic Insects, 1895, p. 376.

[88]

Tr. Amer. ent. Soc. xv. 1888, p. 18.

[89]

Op. cit. v. 1881, p. 91; cf. Sharp, Tr. ent. Soc. London, 1882, p. 61.

[90]

P. ent. Soc. Washington, ii. 1892, p. 341.

[91]