Hyastenus

Hyastenus is a genus of crabs in the family Epialtidae, subfamily Pisinae, containing the following extant species:


 * Hyastenus ambonensis Griffin & Tranter, 1986
 * Hyastenus aries (Latreille, 1825)
 * Hyastenus auctus Rathbun, 1916
 * Hyastenus biformis Rathbun, 1916
 * Hyastenus bispinosus Buitendijk, 1939
 * Hyastenus borradailei (Rathbun, 1907)
 * Hyastenus brachychirus Nobili, 1899
 * Hyastenus brevicornis Ortmann, 1894
 * Hyastenus brockii de Man, 1887
 * Hyastenus campbelli Griffin & Tranter, 1986
 * Hyastenus consobrinus A. Milne-Edwards, 1895
 * Hyastenus convexus Miers, 1884
 * Hyastenus cornigerus Sakai, 1938
 * Hyastenus cracentis Griffin & Tranter, 1986
 * Hyastenus diacanthus (De Haan, 1839)
 * Hyastenus elatus Griffin & Tranter, 1986
 * Hyastenus elongatus Ortmann, 1893
 * Hyastenus espinosus (Borradaile, 1903)
 * Hyastenus fracterculus Rathbun, 1916
 * Hyastenus gracilimanus Yang & Dai, 1994
 * Hyastenus hectori Miers, 1879
 * Hyastenus hendersoni (Laurie, 1906)
 * Hyastenus hilgendorfi de Man, 1887
 * Hyastenus inermis (Rathbun, 1911)
 * Hyastenus kyusyuensis (Yokoya, 1933)
 * Hyastenus mindoro Griffin & Tranter, 1986
 * Hyastenus minutus Buitendijk, 1939
 * Hyastenus planasius (Adams & White, 1848)
 * Hyastenus pleione (Herbst, 1803)
 * Hyastenus scrobiculatus Rathbun, 1916
 * Hyastenus sebae White, 1847
 * Hyastenus sinope (Adams & White, 1848)
 * Hyastenus spinosus A. Milne-Edwards, 1872
 * Hyastenus subinermis Zehntner, 1894
 * Hyastenus ternatensis Buitendijk, 1939
 * Hyastenus truncatipes (Miers, 1879)
 * Hyastenus uncifer Calman, 1900
 * Hyastenus whitei Griffin, 1976

One further fossil species is known.