"1986"^^ . "1986"^^ . . "van Nieukerken, E. J. 1986.  Systematics and phylogeny of Holarctic genera of Nepticulidae (Lepidoptera, Heteroneura: Monotrysia). Zoologische Verhandelingen, 236: 1-93." . . "Van & Nieukerken (1986)" . "Van & Nieukerken (1986)" . .