Synuchus is a genus of ground beetle native to the Palearctic (including Europe) and the Near East. It contains the following species:[1]
- Synuchus adelosia Andrewes, 1934
- Synuchus agonoides (Bates, 1889
- Synuchus agonus Tschitscherine, 1895
- Synuchus amamioshimae Habu, 1978
- Synuchus andrewesi Habu, 1955
- Synuchus angusticeps Tanaka, 1962
- Synuchus angustus Habu, 1978
- Synuchus arcuaticollis Motschulsky, 1860
- Synuchus assamensis Deuve, 1986
- Synuchus atricolor Bates, 1883
- Synuchus bellus Habu, 1978
- Synuchus brevis Lindroth, 1956
- Synuchus breviusculus Mannerheim, 1849
- Synuchus calathinus Lindroth, 1956
- Synuchus callitheres Bates, 1873
- Synuchus cathaicus Bates, 1873
- Synuchus chabo Habu, 1955
- Synuchus chinensis Lindroth, 1956
- Synuchus congruus (A. Morawitz, 1862)
- Synuchus coreanus Kinschenhofer, 1990
- Synuchus crocatus Bates, 1883
- Synuchus cycloderus Bates, 1873
- Synuchus dubius (Leconte, 1854)
- Synuchus dulcigradus Bates, 1873
- Synuchus elburzensis Morvan, 1977
- Synuchus formosanus Lindroth, 1956
- Synuchus fukuharai Habu, 1955
- Synuchus fulvus Habu, 1978
- Synuchus gigas Keyimu & Deuve, 1998
- Synuchus gravidus Lindroth, 1956
- Synuchus hikosanus Habu, 1955
- Synuchus himalayicus Jedlicka, 1935
- Synuchus impunctatus (Say, 1823)
- Synuchus inadai Morita & Arai, 2003
- Synuchus intermedius Lindroth, 1956
- Synuchus ishigakiensis Morita & Toyoda, 2003
- Synuchus keinigus Morvan, 1994
- Synuchus laticollis Lindroth, 1956
- Synuchus limbalis Lindroth, 1956
- Synuchus longipes Lindroth, 1956
- Synuchus longissimus Habu, 1978
- Synuchus macer Habu, 1978
- Synuchus major Lindroth, 1956
- Synuchus melantho Bates, 1883
- Synuchus microtes Habu, 1978
- Synuchus minimus Lindroth, 1956
- Synuchus montanus Lindroth, 1956
- Synuchus nanpingensis Kirschenhofer, 1997
- Synuchus narae Lindroth, 1956
- Synuchus nitidus Motschulsky, 1861
- Synuchus nordmanni A. Morawitz, 1862
- Synuchus orbicollis A. Morawitz, 1862
- Synuchus pallidulus Habu, 1978
- Synuchus pallipes Andrewes, 1934
- Synuchus patroboides Lindroth, 1956
- Synuchus picicolor Lindroth, 1956
- Synuchus pinguiusculus Habu, 1978
- Synuchus pseudomorphus Semenov, 1889
- Synuchus pulcher Habu, 1978
- Synuchus rectangulus Lindroth, 1956
- Synuchus rjabuchinii Lafer, 1989
- Synuchus robustus Habu, 1978
- Synuchus rufofuscus Jedlicka, 1940
- Synuchus rufulus Habu, 1978
- Synuchus satoi Morita & Toyoda, 2003
- Synuchus semirufus (Casey, 1913)
- Synuchus shibatai Habu, 1978
- Synuchus sichuanensis Kirschenhofer, 1997
- Synuchus sikkimensis Andrewes, 1934
- Synuchus sinomeridionalis Keyimu & Deuve, 1998
- Synuchus sinuaticollis Habu, 1978
- Synuchus suensoni Lindroth, 1956
- Synuchus taiwanus Habu, 1978
- Synuchus takeuchii Habu, 1955
- Synuchus tanzawanus Habu, 1955
- Synuchus testaceus Jedlicka, 1940
- Synuchus tokararum Lindroth, 1956
- Synuchus truncatus Habu, 1978
- Synuchus ventricosus Lindroth, 1956
- Synuchus vivalis Illiger, 1798
- Synuchus yasumatsui Habu, 1955
