De Lotto, G. 1975 Two new genera of soft scales from Africa (Homoptera: Coccoidea: Coccidae).. Journal of the Entomological Society of southern Africa 38: 61-63.
Notes: Avricus and Trijuba new genera; description; key to species of Avricus.
De Lotto, G. 1975 Two new genera of soft scales from Africa (Homoptera: Coccoidea: Coccidae).. Journal of the Entomological Society of southern Africa 38: 61-63.
Notes: Avricus and Trijuba new genera; description; key to species of Avricus.