Polyphaga

・genital figures

Hydrophilidae

・Japanese check list (not complete, ver. 25. Feb. 2007)

・bibliography

・photo data base

・genital figures

Georissidae

・World check list (not complete, ver. 2. Nov. 2008)

・bibliography (not complete, ver. 1 August 2010)

・photo data base

・genital figures

Chelonariidae

・Japanese check list (complete, ver. 16. Mar. 2007)

・bibliography

・photo data base

・genital figures

Psephenidae

・Japanese check list (complete, ver. 16. Mar. 2007)

・bibliography (ver. 10 March 2014)

・photo data base

・genital figures

Ptilodactylidae

・World check list (ver. 23. Jan. 2010)

・bibliography (ver. 23. Jan. 2010)

・photo data base

・genital figures

Ischaliidae

・bibliography (ver. 2 April 2011)

Malachiidae

・Japanese check list (ver. 23. May. 2012)

Nosodendridae

・bibliography (ver. 31 January 2013)

Discolomatidae

・bibliography (ver. 21 Apr 2022)