Genus Agastomyrma gen. n.

Type species Agastomyrma laticeps sp. n.

Diagnosis (for fossil imprints). Gyne. Head very big and broad. Scutum does not overhang pronotum. Propodeum without teeth or spines. Petiole with node and peduncle. Also see diagnosis of type species.

Species included. One species described below.

Comparison. Differs from other fossil genera of Myrmicinae in combination of big and broad head, unarmed propodeum, and pedunculate petiole.

Etymology. From Latin agastus (pleasing) and Greek Myrmica (ant).