First Artematopodidae from mid-Cretaceous amber of northern Myanmar (Coleoptera: Elateroidea).

Abstract

Artematopodid fossils from the mid-Cretaceous Burmese amber are reported for the first time, represented by three species in two genera. Bipogonia Li, Kundrata Cai gen. nov. with two species, B. trivialis Li, Kundrata Cai sp. nov. and B. fortis Li, Kundrata Cai sp. nov., is mainly characterized by the distinctly serrate antennae, mandibles with both apical and subapical teeth, and prosternum without paired longitudinal ridges. Carinibipogonia xiai Li, Kundrata Cai gen. et sp. nov. shares with Bipogonia the distinctly serrate antennae and mandibles with both apical and subapical teeth but differs mainly in the prosternum with short paired longitudinal ridges. Based on their morphology, the two new genera might be related to the extant Allopogonia; however, this needs to be tested in the future with a phylogenetic framework.