A Review of the Genus Ikonza Hesse with Notes on Evolution of the Family Issidae (Hemiptera: Auchenorrhyncha: Fulgoroidea)

摘要

Ikonza angolensis sp. n. is described from southwestern Angola which is the first record of the family Issidae from this country. The fore and hind wing structure and venation are illustrated for Kovacsiana abyssinica, Chimetopon camerunensis, lssus pospisili, and Tempsa sp. Ecological data on Tetrica fusca in Vietnam are provided for the first time. The evolution and distribution of the family Issidae are briefly discussed.