Reticulate-beetles
Guides
Cupes
Cupes is a genus of reticulate beetles in the family Cupedidae, containing a single extant species, Cupes capitatus, native to eastern North America. The genus has a remarkably diverse fossil record, with numerous extinct species described from Eocene to Pliocene deposits in Europe and China. The extant species is small, averaging 7.8 mm in length, with distinctive orange head ornamentation. The disjunct distribution—living species in North America versus abundant fossils in Europe—suggests a formerly widespread group with a contracted modern range.