Megarhabda
Megarhabda is a genus of beetles belonging to the family Chrysomelidae.
Diagnosis
This genus is quite different from Trirhabda. Among other things, the pronotum of Megarhabdais is very short. In this respect, the new genus is similar to Derospidea, but differs in the larger pronotal depressions and the more broadly explanate lateral pronotal marginsEtymology
The genus name suggests a relationship to Trirhabda, but with unusually large size.Species
Megarhabda obscurovittata - Guatemala to PanamaThe genus also includes an undescribed species from Guatemala and Mexico.