Metapelma archetypon is an extinct species of parasitic wasp, the species is solely known from the which Early Eocene deposits, in the Baltic Sea region of Europe, the Baltic region is home to the largest known deposit of amber, called succinite, or ?
Metapelma archetypon Metapelma archetypon is an extinct species of parasitic wasp in the Eupelmidae genus "Metapelma". The species is solely known from the Early Eocene Baltic amber deposits in the Baltic Sea region of Europe. Of the thirty seven described species in the genus "Metapelma", "M. archetypon" is the only species known from the fossil record.
Neanaperiallus Neanaperiallus is an extinct monotypic genus of parasitic wasp in the Eupelmidae subfamily Neanastatinae containing only a single species, "Neanaperiallus masneri". The genus is solely known from the Early Eocene Baltic amber deposits in the Baltic Sea region of Europe.