Isaraselis gen. n.

Type species. Isaraselis cladiva sp. n.

Diagnosis. Vein Rs reaching fore wing margin straight; hind wings with marginal spinules exceeding half of hind wing length.

Remarks. This genus differs from the other genera from the Oise amber by the forking of terminal R1 on hind wing placed at half of hind wing length (more apical than half of fore wing length in the others). Isaraselis also differs from Aleurodicus in this character.

Etymology. Generic name is derived from Isaraselis—ancient name of Oise River. Gender: feminine.