Acanthonyx

Acanthonyx is a genus of crabs, in the family Epialtidae. Species so far known include:


 * Acanthonyx consobrinus A. Milne-Edwards, 1862
 * Acanthonyx dentatus H. Milne-Edwards, 1834
 * Acanthonyx depressifrons Manning & Holthuis, 1981
 * Acanthonyx dissimulatus Coelho, 1993
 * Acanthonyx elongatus Miers, 1877
 * Acanthonyx euryseroche Griffin & Tranter, 1986
 * Acanthonyx formosa Wu, Yu & Ng, 1999
 * Acanthonyx inglei Tirmizi & Kazmi, 1988
 * Acanthonyx limbatus A. Milne-Edwards, 1862
 * Acanthonyx lunulatus (Risso, 1816)
 * Acanthonyx minor Manning & Holthuis, 1981
 * ?Acanthonyx nodulosa (Dana, 1852)
 * Acanthonyx petiverii H. Milne-Edwards, 1834
 * Acanthonyx quadridentatus Krauss, 1843
 * Acanthonyx sanctaehelenae Chace, 1966
 * Acanthonyx scutellatus MacLeay, 1838
 * Acanthonyx scutiformis (Dana, 1851)
 * Acanthonyx undulatus Barnard, 1947