Fenusa

Fenusa is a genus of common sawflies in the family Tenthredinidae. There are about 11 described species in Fenusa.

Species
These 11 species belong to the genus Fenusa:
 * Fenusa alaskana Kincaid
 * Fenusa altenhoferi (Liston, 1993)
 * Fenusa carpinifoliae (Liston, 1993)
 * Fenusa dohrnii (Tischbein) (European alder leafminer)
 * Fenusa julia Smith & Eiseman, 2017
 * Fenusa laevinota (Benson, 1968)
 * Fenusa pumila Leach, 1817 (birch leafminer)
 * Fenusa pusilla (Lepeletier)
 * Fenusa ulmi Sundevall (elm leafminer)
 * † Fenusa primula Rohwer, 1908
 * † Lithoryssus parvus (Brues, 1906)