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