Genus Cerapus Say, 1817

Type species.

Cerapus tubularis Say, 1817

Current species composition.

Cerapus contains 24 species + 1 new species: C. tubularis Say, 1817, C. calamicola (Giles, 1885), C. longirostris Shen, 1936, C. erae Bulyčeva, 1952, C. benthophilus Thomas & Heard, 1979, C. alquirta (Barnard & Drummond, 1981), C. oceanicus Lowry, 1985, C. pacificus Lowry, 1985, C. cudjoe Lowry & Thomas, 1991, C. micronesicus Myers, 1995, C. thomasi Ortiz & Lemaitre, 1997, C. chaomai Lowry & Berents, 2002, C. yuyatalay Lowry & Berents, 2002, C. bundegi Lowry & Berents, 2005, C. murrayae Lowry & Berents, 2005, C. volucola Lowry & Berents, 2005, C. orteai Ortiz & Thomas, 2007, C. jonsoni Valério-Berardo, Thiago de Souza & Waiteman Rodrigues, 2008, C. longicervicum Lim, Park & Min, 2008, C. nudus Just, 2009, C. maculanigra Zeina & Asakura, 2017, C. ryanadamsi Drumm, 2018, C. slayeri Drumm, 2018, C. bumbumiensis Nurshazwan, Ahmad-Zaki & Azman, 2020; C. rivulus sp. nov.