YVES ALARIE, KOHEI WATANABE & MARIANO C. MICHAT (2023) The very rare Japanese endemic diving beetle Japanolaccophilus niponensis (Kamiya, 1939), (Coleoptera: Dytiscidae, Laccophilinae): larval morphology and phylogenetic comparison with other known Laccophilini. Zootaxa 5285(1): 116-132.