Oxyurichthys

Oxyurichthys is a genus of fish in the subfamily Gobionellinae, commonly known as arrowfin gobies. They are distributed in the tropical and subtropical Indian and Pacific Oceans; one species is also known from the western Atlantic Ocean. Most species live in shallow waters under 10 meters deep over fine substrates such as silt.

Species
The following species are recognized in the genus Oxyurichthys:
 * Oxyurichthys auchenolepis Bleeker, 1876 (scaly-nape tentacle goby)
 * Oxyurichthys chinensis Pezold & Larson, 2015
 * Oxyurichthys cornutus McCulloch & Waite, 1918 (horned tentacle goby)
 * Oxyurichthys guibei J.L.B. Smith, 1959
 * Oxyurichthys heisei Pezold, 1998
 * Oxyurichthys keiensis (J.L.B. Smith, 1938) (Kei goby)
 * Oxyurichthys lemayi (J.L.B. Smith, 1947) (lace goby)
 * Oxyurichthys limophilus Pezold & Larson, 2015
 * Oxyurichthys lonchotus (O. P. Jenkins, 1903) (speartail mudgoby)
 * Oxyurichthys microlepis (Bleeker, 1849) (maned goby)
 * Oxyurichthys mindanensis (Herre, 1927)
 * Oxyurichthys notonema (M. C. W. Weber, 1909) (threadfin mudgoby)
 * Oxyurichthys ophthalmonema (Bleeker, 1856) (eyebrow goby)
 * Oxyurichthys papuensis (Valenciennes, 1837) (frogface goby)
 * Oxyurichthys paulae Pezold, 1998 (jester goby)
 * Oxyurichthys petersii (Klunzinger, 1871)
 * Oxyurichthys stigmalophius (Mead & J. E. Böhlke, 1958) (spotfin goby)
 * Oxyurichthys takagi Pezold, 1998
 * Oxyurichthys tentacularis (Valenciennes, 1837)
 * Oxyurichthys uronema (M. C. W. Weber, 1909) (longtail tentacle goby)
 * Oxyurichthys viridis Herre, 1927
 * Oxyurichthys visayanus Herre, 1927
 * Oxyurichthys zeta Pezold & Larson, 2015