Euroleon Esben-Petersen, 1918

Euroleon Esben-Petersen, 1918: 125 . Type species: Myrmeleon europaeus McLachlan, by original designation. Krivokhatsky, 1994: 49 -61. [Biology and key to larvae];

Formicaleo Geoffroy in Fourcroy 1785: 360. Type species: Myrmeleon nostras Geoffroy in Fourcroy, by monotype; Synonymized by Leraut 1980: 240.

Formicileo Agassiz 1847: 156; Synonymized by Leraut 1980: 240 (unjustified emendation of Formicaleo).

Teula Navás 1930: 5 . Type species: Teula sinica Navás, by monotype. Synonymized by Hölzel 1970: 128.

Diagnosis. Costal area with a single row of cells, some cross veins mainly near stigma with a small fork; forewing CuA2 running parallel along CuP+1A for considerable distance; large black spots on vertex. Distribution. Asia; Europe