• Hyas Leach, 1814
• Hyas aculeata Gibbes, 1850 accepted as Pitho aculeata (Gibbes, 1850)
• Hyas alutaceus Brandt, 1851
• Hyas aranea (Linnaeus, 1758) accepted as Hyas araneus (Linnaeus, 1758)
• Hyas araneus (Linnaeus, 1758)
• Hyas araneus var. hoeki Birula, 1897 accepted as Hyas araneus (Linnaeus, 1758)
• Hyas arenaria (Linnaeus, 1758) accepted as Hyas araneus (Linnaeus, 1758)
• Hyas bufonius White, 1847 (unaccepted > nomen nudum)
• Hyas chippubetsuensis Kato, Nakashima & Yanagisawa, 2014 †
• Hyas coarctata Leach, 1815 accepted as Hyas coarctatus Leach, 1815
• Hyas coarctatus Leach, 1815
• Hyas coarctatus coarctatus Leach, 1815 accepted as Hyas coarctatus Leach, 1815
• Hyas coarctatus ursinus Rathbun, 1924 accepted as Hyas ursinus Rathbun, 1924
• Hyas coarctatus var. alutacea Brandt, 1851 accepted as Hyas alutaceus Brandt, 1851
• Hyas Edwardsii Bell, 1836 accepted as Pisoides edwardsii (Bell, 1836)
• Hyas kurilensis Kobjakova, 1962 accepted as Oregonia kurilensis (Kobjakova, 1962)
• Hyas latifrons Stimpson, 1857 accepted as Hyas alutaceus Brandt, 1851
• Hyas lyratus Dana, 1851
• Hyas meridionalis Glaessner, 1928 †
• Hyas oranensis Van Straelen, 1937 † accepted as Parahyas oranensis (Van Straelen, 1937) †
• Hyas serratus Hailstone in Hailstone & Westwood, 1835 accepted as Hyas coarctatus Leach, 1815
• Hyas tani Hu, 1984 †
• Hyas tentokujiensis Kato, Nakashima & Yanagisawa, 2014 †
• Hyas tsuchidai Imaizumi, 1952 †
• Hyas ursinus Rathbun, 1924
• Hyasteniinae Balss, 1929 accepted as Pisinae Dana, 1851
• Hyastenus White, 1847
• Hyastenus (Chorilia) Dana, 1851 accepted as Chorilia Dana, 1851
• Hyastenus (Chorilia) convexus Miers, 1884 accepted as Hyastenus convexus Miers, 1884
• Hyastenus (Chorilia) gracilirostris Miers, 1879 accepted as Giranauria gracilirostris (Miers, 1879)
• Hyastenus (Chorilia) japonica Miers, 1879 accepted as Chorilia japonica (Miers, 1879)
• Hyastenus (Chorilia) japonicus Miers, 1879 accepted as Hyastenus (Chorilia) japonica Miers, 1879 accepted as Chorilia japonica (Miers, 1879)
• Hyastenus (Chorilia) ovatus Dana, 1851 accepted as Lahaina ovata Dana, 1851
• Hyastenus (Chorilia) ovatus var. tenuirostris Miers, 1884 accepted as Lahaina tenuirostris (Miers, 1884)
• Hyastenus (Chorilia) tenuicornis Pocock, 1890 accepted as Lahaina ovata Dana, 1851
• Hyastenus ambonensis Griffin & Tranter, 1986
• Hyastenus andrewsi Calman, 1909 accepted as Micippoides angustifrons A. Milne-Edwards, 1873
• Hyastenus antiquus Beschin, Busulini & Tessier in Beschin, Busulini, Fornaciari, Papazzoni & Tessier, 2018 †
• Hyastenus aries (Latreille, 1825)
• Hyastenus auctus Rathbun, 1916
• Hyastenus baru Windsor & Ahyong, 2013
• Hyastenus biformis Rathbun, 1916
• Hyastenus bispinosus Buitendijk, 1939
• Hyastenus borradailei (Rathbun, 1907)
• Hyastenus brachychirus Nobili, 1899 (uncertain > nomen dubium)
• Hyastenus brevicornis Ortmann, 1894
• Hyastenus brevirostris Doflein, 1904 accepted as Crocydocinus brevirostris (Doflein, 1904)
• Hyastenus brockii De Man, 1887
• Hyastenus calvarius Alcock, 1895 accepted as Thusaenys calvarius (Alcock, 1895)
• Hyastenus campbelli Griffin & Tranter, 1986
• Hyastenus caribbaeus Rathbun, 1893 accepted as Notolopas brasiliensis Miers, 1886
• Hyastenus consobrinus A. Milne-Edwards, 1895
• Hyastenus convexus Miers, 1884
• Hyastenus corallinus De Angeli & Beschin, 2008 †
• Hyastenus cornigerus Sakai, 1938
• Hyastenus cracentis Griffin & Tranter, 1986
• Hyastenus diacanthus (De Haan, 1839)
• Hyastenus diacanthus bituberculatus Lanchester, 1900 accepted as Hyastenus aries (Latreille, 1825)
• Hyastenus diacanthus var. elongata Ortmann, 1893 accepted as Hyastenus elongatus Ortmann, 1893
• Hyastenus ducator Lee & Ng, 2020
• Hyastenus elatus Griffin & Tranter, 1986
• Hyastenus elegans Miers, 1886 accepted as Naxioides robillardi (Miers, 1882)
• Hyastenus elegans var. tenuicornis Borradaile, 1900 accepted as Hyastenus borradailei (Rathbun, 1907)
• Hyastenus elongatus Ortmann, 1893
• Hyastenus espinosus (Borradaile, 1903)
• Hyastenus fraterculus Rathbun, 1916
• Hyastenus fultoni Grant, 1905 accepted as Oxypleurodon fultoni (Grant, 1905)
• Hyastenus gracilimanus Yang & Dai, 1994
• Hyastenus hectori (Miers, 1876) accepted as Trichoplatus hectori (Miers, 1876) ·
• Hyastenus hendersoni (Laurie, 1906)
• Hyastenus hilgendorfi De Man, 1887
• Hyastenus inermis (Rathbun, 1911)
• Hyastenus japonicus Miers, 1879 accepted as Chorilia japonica (Miers, 1879)
• Hyastenus kyusyuensis (Yokoya, 1933)
• Hyastenus macrospinosus Ward, 1935 accepted as Tylocarcinus dumerilii (H. Milne Edwards, 1834)
• Hyastenus mindoro Griffin & Tranter, 1986
• Hyastenus minimus Rathbun, 1924 accepted as Thusaenys minimus (Rathbun, 1924)
• Hyastenus minutus Buitendijk, 1939
• Hyastenus orbis Rathbun, 1916 accepted as Thusaenys orbis (Rathbun, 1916)
• Hyastenus oryx A. Milne-Edwards, 1872 accepted as Hyastenus sebae White, 1847
• 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 tabolongi Lee & Ng, 2019
• Hyastenus tenuirostris (Miers, 1884) accepted as Lahaina tenuirostris (Miers, 1884)
• Hyastenus ternatensis Buitendijk, 1939
• Hyastenus tinaktensis Rathbun, 1916 accepted as Giranauria tinaktensis (Rathbun, 1916)
• Hyastenus trispinosus Rathbun, 1916 accepted as Hyastenus subinermis Zehntner, 1894
• Hyastenus truncatipes (Miers, 1879) accepted as Naxia spinosa (Hess, 1865)
• Hyastenus tuberculosus Rathbun, 1916 accepted as Hyastenus (Chorilia) convexus Miers, 1884 accepted as Hyastenus convexus Miers, 1884
• Hyastenus uncifer Calman, 1909
• Hyastenus verreauxii A. Milne-Edwards, 1872 accepted as Hyastenus elatus Griffin & Tranter, 1986
• Hyastenus whitei Griffin, 1976