1941 Fascicule 32: Homoptera

Exploration of National Park Albert (First series)

Mission G. F. de Witte (1933-1935):

LALLEMAND, V. Homoptera (Cicadidae, Cercopidae, Fulgoridae, Dictyophoridae, Ricaniidae, Cixiidae, Derbidae, Flatidae). 19 p., 4 pls.

LALLEMAND, V. Homoptera (Cicadidae, Cercopidae, Dictyophoridae, Cixiidae, Issidae). Addendum. 6 p.