Cyrtinus is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:

• Cyrtinus acunai Fisher, 1935
• Cyrtinus araguaensis Howden, 1973
• Cyrtinus beckeri Howden, 1960
• Cyrtinus bifasciatus Martins & Galileo, 2009
• Cyrtinus bordoni Joly & Rosales, 1990
• Cyrtinus eugeniae Fisher, 1935
• Cyrtinus farri Howden, 1960
• Cyrtinus fauveli (Cameron, 1909)
• Cyrtinus fisheri Wappes, Santos-Silva and Nascimento, 2020
• Cyrtinus granulifrons Howden, 1970
• Cyrtinus hispidus Martins & Galileo, 2009
• Cyrtinus howdeni Wappes, Santos-Silva and Nascimento, 2020
• Cyrtinus hubbardi Fisher, 1926
• Cyrtinus humilis Zayas, 1975
• Cyrtinus jamaicensis Howden, 1970
• Cyrtinus melzeri Martins & Galileo, 2009
• Cyrtinus meridialis Martins & Galileo, 2010
• Cyrtinus mockfordi Howden, 1959
• Cyrtinus mussoi Joly & Rosales, 1990
• Cyrtinus oakleyi Fisher, 1935
• Cyrtinus opacicollis (Bates, 1885)
• Cyrtinus penicillatus (Bates, 1885)
• Cyrtinus pygmaeus (Haldeman, 1847)
• Cyrtinus querci Howden, 1973
• Cyrtinus sandersoni Howden, 1959
• Cyrtinus schwarzi Fisher, 1926
• Cyrtinus striatus Joly & Rosales, 1990
• Cyrtinus subopacus Fisher, 1935
• Cyrtinus umbus Martins & Galileo, 2009

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