Lyddastrombus

Lyddastrombus is a small genus of planthoppers from the family Derbidae, tribe Zoraidini, currently (2024) with 8 African species. The morphology of the species is similar to those in the genus Lydda and most species have been originally described as part of Lydda. Lyddastrombus species can be recognized by the venation of their forewings and other features. The genus also shows similarities to the genera Diostrombus and Proutista, sharing with them the short antennae and a related forewing venation, where the media vein has 6 branches with none of them forking further into sub branches. However, Lyddastrombus species differ from both genera by their much broader head. Lyddastrombus was original described as a subgenus of Diostrombus, but it is now regarded as a separate genus, due to the broader head. The species of Lyddastrombus are found mainly in the tropical rainforests of West Africa from Sierra Leone over Nigeria to the Democratic Republic of the Congo, but have been also reported from parts of eastern Africa (Malawi, Mozambique and Tanzania). Lyddastrombus hoppers have been frequently reported feeding on coconut and oil palms. In Mozambique, they were found to be carriers of a phytoplasma disease of coconut palms.

Type species: Diospolis annetti Muir, 1918, a synonym of Lyddastrombus annetti