# Synuchus

Synuchus is a genus in the beetle family Carabidae. There are more than 80 described species in Synuchus.

## Species

These 86 species belong to the genus Synuchus:
* Synuchus adelosia (Andrewes, 1934) (India)
* Synuchus agonoides (Bates, 1889) (China)
* Synuchus agonus (Tschitscherine, 1895) (China, North Korea, South Korea, Japan, and Russia)
* Synuchus amamioshimae Habu, 1978 (Japan)
* Synuchus andrewesi Habu, 1955 (India)
* Synuchus angusticeps Tanaka, 1962 (Japan)
* Synuchus angustus Habu, 1978 (Taiwan)
* Synuchus arcuaticollis (Motschulsky, 1861) (China, Japan, and Russia)
* Synuchus assamensis Deuve, 1986 (Nepal and India)
* Synuchus atricolor (Bates, 1883) (North Korea, South Korea, and Japan)
* Synuchus bellus Habu, 1978 (Taiwan)
* Synuchus brevis Lindroth, 1956 (China)
* Synuchus breviusculus (Mannerheim, 1849) (Russia)
* Synuchus calathinus Lindroth, 1956 (China)
* Synuchus callitheres (Bates, 1873) (Japan)
* Synuchus cathaicus (Bates, 1873) (China)
* Synuchus chabo (Habu, 1955) (South Korea and Japan)
* Synuchus chinensis Lindroth, 1956 (China)
* Synuchus congruus (A.Morawitz, 1862) (China, South Korea, Japan, and Russia)
* Synuchus coreanus Kirschenhofer, 1990 (North Korea)
* Synuchus crocatus (Bates, 1883) (North Korea, South Korea, Japan, and Russia)
* Synuchus cycloderus (Bates, 1873) (China, North Korea, South Korea, and Japan)
* Synuchus dubius (LeConte, 1854) (United States)
* Synuchus dulcigradus (Bates, 1873) (Japan)
* Synuchus elburzensis Morvan, 1977 (Iran)
* Synuchus formosanus Lindroth, 1956 (Taiwan)
* Synuchus fukuharai (Habu, 1955) (Japan)
* Synuchus fulvus Habu, 1978 (Japan)
* Synuchus gigas Keyimu & Deuve, 1998 (China)
* Synuchus gravidus Lindroth, 1956 (China)
* Synuchus hikosanus (Habu, 1955) (Japan)
* Synuchus himalayicus (Jedlicka, 1935) (Pakistan and India)
* Synuchus hummeli (Jedlicka, 1935) (China)
* Synuchus impunctatus (Say, 1823) (United States and Canada)
* Synuchus inadai Morita & Arai, 2003 (Japan)
* Synuchus intermedius Lindroth, 1956 (China, North Korea, and Russia)
* Synuchus ishigakiensis Morita & Toyoda, 2003 (Japan)
* Synuchus jengi Morita, 2015 (Taiwan)
* Synuchus keinigus Morvan, 1994 (Nepal)
* Synuchus laticollis Lindroth, 1956 (Taiwan)
* Synuchus limbalis Lindroth, 1956 (China)
* Synuchus longipes Lindroth, 1956 (Japan)
* Synuchus longissimus Habu, 1978 (Taiwan)
* Synuchus macer Habu, 1978 (Taiwan)
* Synuchus major Lindroth, 1956 (China)
* Synuchus masumotoi Morita, 2010 (Taiwan)
* Synuchus melantho (Bates, 1883) (China, North Korea, South Korea, Japan, and Russia)
* Synuchus microtes Habu, 1978 (Taiwan)
* Synuchus minimus Lindroth, 1956 (Taiwan)
* Synuchus montanus Lindroth, 1956 (Japan)
* Synuchus nanpingensis Kirschenhofer, 1997 (China)
* Synuchus narae Lindroth, 1956 (Japan)
* Synuchus nitidus (Motschulsky, 1862) (China, North Korea, South Korea, Japan, Taiwan, and Russia)
* Synuchus nordmanni (A.Morawitz, 1862) (China, Japan, and Russia)
* Synuchus orbicollis (A.Morawitz, 1862) (China, North Korea, South Korea, Japan, and Russia)
* Synuchus pallidulus Habu, 1978 (Taiwan)
* Synuchus pallipes (Andrewes, 1934) (India)
* Synuchus patroboides Lindroth, 1956 (Japan)
* Synuchus picicolor Lindroth, 1956 (Japan)
* Synuchus pinguiusculus Habu, 1978 (Taiwan)
* Synuchus pseudomorphus (Semenov, 1889) (China)
* Synuchus pulcher Habu, 1978 (Taiwan)
* Synuchus rectangulus Lindroth, 1956 (Taiwan)
* Synuchus rjabuchini Lafer, 1989 (Russia)
* Synuchus robustus Habu, 1978 (Taiwan)
* Synuchus rufofuscus (Jedlicka, 1940) (Taiwan)
* Synuchus rufulus Habu, 1978 (Taiwan)
* Synuchus satoi Morita & Toyoda, 2003 (Japan)
* Synuchus semirufus (Casey, 1913) (Mexico)
* Synuchus shibatai Habu, 1978 (Japan)
* Synuchus sichuanensis Kirschenhofer, 1997 (China)
* Synuchus sikkimensis (Andrewes, 1934) (India)
* Synuchus sinomeridionalis Keyimu & Deuve, 1998 (China)
* Synuchus sinuaticollis Habu, 1978 (Taiwan)
* Synuchus suensoni Lindroth, 1956 (China)
* Synuchus taiwanus Habu, 1978 (Taiwan)
* Synuchus takeuchii (Habu, 1955) (Japan)
* Synuchus tanzawanus (Habu, 1955) (Japan)
* Synuchus testaceus (Jedlicka, 1940) (Taiwan)
* Synuchus tokararum Lindroth, 1956 (Japan)
* Synuchus truncatus Habu, 1978 (Taiwan)
* Synuchus uedai Morita, 2015 (Japan)
* Synuchus ventricosus Lindroth, 1956 (Japan)
* Synuchus vivalis (Illiger, 1798) (Palearctic)
* Synuchus yamashitai Morita, 2013 (Japan)
* Synuchus yasumatsui (Habu, 1955) (Japan)