Prismognathus Motschulsky, 1860

Type species: Prismognathus subaeneus Motschulsky, 1860 (a synonym of P. dauricus Motschulsky, 1860) by monotypy

Cyclorasis Thomson, 1862 . Type species: Lucanus platycephalus Hope, 1842 Eligmodontus Houlbert, 1915 . Type species: Eligmodontus arcuatus Houlbert, 1915 Gonometopus Houlbert, 1915 . Type species: Gonometopus triapicalis Houlbert, 1915 Tetrarthrius Didier, 1926 . Type species: Tetrarthrius castaneus Didier, 1926

alessandrae Bartolozzi, 2003 — China (NW Yunnan) angularis angularis Waterhouse, 1874 — Japan

angularis morimotoi Kurosawa, 1975 — Japan (S Kyushu)

angularis tokui Kurosawa, 1975 — Japan (Yakushima)

arcuatus (Houlbert, 1915) — China (Sichuan) ( Eligmodontus)

branczicki Nonfried, 1905 — China (Sichuan)

castaneus castaneus (Didier, 1926) — NE India ( Tetrarthrius) Dorcus rufobrunneus Arrow, 1943 (synonym)

Dorcus castaneicolor Arrow, 1950 (synonym)

castaneus sukkiti Nagai, 2005 — N Myanmar

dauricus (Motschulsky, 1860) — E Russia, Mongolia, NE China, Korea, Japan ( Metopodontus)

Prismognathus subaeneus Motschulsky, 1860 (synonym)

Cyclorasis jekeli Parry, 1864 (synonym)

davidis cheni Bomans & Ratti, 1973 — Taiwan

davidis davidis Deyrolle, 1878 — Central China

davidis nigerrimus Sakaino & Yu, 1993 — Taiwan

delislei Endroedi, 1971 — Nepal

formosanus Nagel, 1928 — Taiwan

kanghianus kanghianus (Didier & Séguy, 1953) — N Vietnam ( Eligmodontus)

kanghianus kittii Nagai, 2005 — N Myanmar

katsurai Ikeda, 1997 — N Vietnam

klapperichi Bomans, 1989 — SE China (Fukien)

kucerai Baba, 2004 — NW India (Uttar Pradesh)

kurosawai Fujita & Ichikawa, 1986 — N Thailand

lucidus Boileau, 1904 — NE India, Darjeeling, Sikkim, Bhutan

miyashitai fukinukii Nagai, 2000 — N Myanmar

miyashitai miyashitai Ikeda, 1997 — N Vietnam, N Myanmar

nigricolor Boucher, 1996 — China (SE Yunnan)

nosei Nagai, 2000 — N Myanmar

piluensis Sakaino, 1992 — Taiwan

platycephalus (Hope, 1842) — Nepal, Assam, Bhutan, China (Yunnan) ( Lucanus)

prossi Bartolozzi & Wan, 2006 — China (Xizang)

ruficephalus Lacroix, 1978 — NE India

sinensis Bomans, 1989 — SE China (Fukien)

siniaevi rattakiti Nagai, 2005 — N Myanmar

siniaevi siniaevi Ikeda, 1997 — N Vietnam

subnitens (Parry, 1862) — NE India, Assam, Darjeeling, Bhutan ( Cyclorasis) Prismognathus parvus Didier, 1928 (synonym)

sukkitorum Nagai, 2005 — N Myanmar

triapicalis (Houlbert, 1915) — China (Sichuan) ( Gonometopus)

yokinobui Nagai, 2005 — N Myanmar