Synonyms: Boriomyia betulina f. melancholica; Boriomyia disjuncta; Boriomyia nervosa; Boriomyia nervosa var. neurasthenica; Boriomyia nervosa var. obscura; Hemerobius conspersus; Hemerobius disjunctus; Hemerobius distinctus; Hemerobius frostinus; Hemerobius griseus (heterotypic); Hemerobius nebulosus (heterotypic); Hemerobius nervosus; Hemerobius obscurus (heterotypic); Hemerobius tibialis (heterotypic); Hemerobius tigrinus; Kimminsia acuminata; Kimminsia alexanderi; Kimminsia cinerea; Kimminsia disjuncta; Kimminsia melaleuca; Kimminsia nervosa; Kimminsia nervosa f. melancholica; Mucropalpus distinctus; Mucropalpus nervosus; Wesmaelius acuminatus; Wesmaelius alexanderi; Wesmaelius cinereus; Wesmaelius conspersus; Wesmaelius disjunctus; Wesmaelius distinctus; Wesmaelius melaleucus; Wesmaelius nervosus f. melancholicus; Wesmaelius nervosus melancholicus; Wesmaelius nervosus var. neurasthenicus; Wesmaelius neurasthenicus