Hatschekiidae Kabata, 1979
Hatschekia acantholabriexoleti (Hesse, 1878)
Hatschekia affluens Castro-Romero & Baeza-Kuroki, 1986
Hatschekia albirubra C. B. Wilson, 1913
Hatschekia amphiprocessa Castro-Romero & Baeza-Kuroki, 1986
Hatschekia amplicapa Pearse, 1951
Hatschekia angulata Pearse, 1951
Hatschekia argyops Uma Devi & Shyamasundari, 1980
Hatschekia atagonel Jones J.B., 1985
Hatschekia balistae Cadenat, 1954
Hatschekia becuni Jones J.B. & Cabral, 1990
Hatschekia bibullae Uyeno & Nagasawa, 2010
Hatschekia bicaudata Kabata, 1991
Hatschekia bifurcata Yamaguti & Yamasu, 1959
Hatschekia bodiani Cadenat, 1954
Hatschekia bougisi Cadenat, 1954
Hatschekia bramae Beneden, 1870
Hatschekia branchiostegi Yamaguti, 1939
Hatschekia breviramus Lewis, 1967
Hatschekia brotulae Cadenat, 1954
Hatschekia budegassae (Krøyer, 1863)
Hatschekia cadenati Nuñes-Ruivo, 1954
Hatschekia cantharigrisei (Hesse, 1878)
Hatschekia caudata Pillai, 1985
Hatschekia cepolae Yamaguti, 1939
Hatschekia cernae Goggio, 1905
Hatschekia churaumi Uyeno & Nagasawa, 2010
Hatschekia clava Kabata, 1991
Hatschekia clavata (Müller O.F., 1776)
Hatschekia cluthae (T. Scott, 1902)
Hatschekia conifer Cressey, 1970
Hatschekia conifera Yamaguti, 1939
Hatschekia courardi Cadenat, 1954
Hatschekia crenata Hewitt, 1969
Hatschekia crenilabri (Hesse, 1878)
Hatschekia crenulata Kabata, 1991
Hatschekia cylindrus Uyeno & Nagasawa, 2009
Hatschekia damianii Brian, 1906
Hatschekia delamarei Cadenat, 1954
Hatschekia difficilis Kabata, 1991
Hatschekia elegans Kabata, 1991
Hatschekia elliptica Pillai, 1967
Hatschekia elongata Redkar, Rangnekar & Murti, 1950
Hatschekia exigua Pearse, 1951
Hatschekia flatti Uma Devi & Shyamasundari, 1980
Hatschekia foliolata Redkar, Rangnekar & Murti, 1950
Hatschekia fukurubi Uyeno & Nagasawa, 2010
Hatschekia fusiformis Shiino, 1957
Hatschekia gerro Leigh-Sharpe, 1936
Hatschekia girelli Jones J.B. & Cabral, 1990
Hatschekia gracilis Yamaguti, 1954
Hatschekia harkema Pearse, 1948
Hatschekia hemicyclium Uyeno & Nagasawa, 2010
Hatschekia hemigymni Kabata, 1991
Hatschekia hippoglossi (Guérin-Méneville, 1831)
Hatschekia insolita C. B. Wilson, 1913
Hatschekia iridescens Wilson C.B., 1913
Hatschekia ischnon Leigh-Sharpe, 1936
Hatschekia izenaensis Uyeno & Nagasawa, 2010
Hatschekia japonica Jones J.B., 1985
Hatschekia jonesi Uyeno & Nagasawa, 2010
Hatschekia jorgei Nuñes-Ruivo, 1954
Hatschekia kabatai Uyeno & Nagasawa, 2010
Hatschekia khahajya Uyeno & Nagasawa, 2010
Hatschekia kuroshioensis Uyeno & Nagasawa, 2010
Hatschekia labracis (Van Beneden, 1871)
Hatschekia labridonovaini (Hesse, 1878)
Hatschekia labritrimaculati (Hesse, 1878)
Hatschekia legouili Nuñes-Ruivo, 1954
Hatschekia leptoscari Yamaguti, 1939
Hatschekia lima Uyeno & Nagasawa, 2009
Hatschekia linearis C. B. Wilson, 1913
Hatschekia longibrachium Yamaguti, 1939
Hatschekia longigenitalis Yamaguti, 1954
Hatschekia mahaensis Yamaguti, 1953
Hatschekia manea Jones J.B. & Cabral, 1990
Hatschekia megacephala Kabata, 1991
Hatschekia mihkagan Uyeno & Nagasawa, 2010
Hatschekia modesta Kabata, 1965
Hatschekia monacanthi Yamaguti, 1939
Hatschekia mongarah Uyeno & Nagasawa, 2010
Hatschekia mulli (van Beneden, 1851)
Hatschekia nahaensis Yamaguti, 1953
Hatschekia nakamurai Uyeno & Nagasawa, 2010
Hatschekia napoleoni Jones J.B. & Cabral, 1990
Hatschekia nodosa Ho & I.H. Kim, 2001
Hatschekia nohu Villalba, 1986
Hatschekia obesa Goggio, 1905
Hatschekia oblonga C. B. Wilson, 1913
Hatschekia oblongus
Hatschekia ostracii Yamaguti, 1953
Hatschekia ovalis (Bassett-Smith, 1898)
Hatschekia pacifica R. Cressey, 1970
Hatschekia pagellibogneravei (Hesse, 1879)
Hatschekia pagellibogueravei (Hesse, 1878)
Hatschekia pagrosomi Yamaguti, 1939
Hatschekia papillifera Kabata, 1991
Hatschekia parva Pearse, 1951
Hatschekia petiti Nuñes-Ruivo, 1954
Hatschekia pholas (Wilson C.B., 1906)
Hatschekia pinguis C. B. Wilson, 1908
Hatschekia plectopomi Ho & Dojiri, 1978
Hatschekia pontini Nuñes-Ruivo, 1954
Hatschekia prionoti Pearse, 1947
Hatschekia pseudobalistesi Uyeno & Nagasawa, 2010
Hatschekia pseudolabri Yamaguti, 1953
Hatschekia pseudostracii Uyeno & Nagasawa, 2010
Hatschekia pygmaea T. Scott & A. Scott, 1913
Hatschekia quadrabdominalis Yü, 1933
Hatschekia quadrata Bassett-Smith, 1896
Hatschekia rohdei Kabata, 1991
Hatschekia rotundigenitalis Yamaguti, 1939
Hatschekia sargi (Valle, 1882)
Hatschekia scari (Krøyer, 1838)
Hatschekia seyi Ho & I.H. Kim, 2001
Hatschekia sigani Uma Devi & Shyamasundari, 1980
Hatschekia siganicola El-Rashidy & Boxshall, 2011
Hatschekia sphyraeni Pillai, 1964
Hatschekia squamata Jones J.B. & Cabral, 1990
Hatschekia squamigera Kabata, 1991
Hatschekia subpinguis Brian, 1913
Hatschekia sunaoi Uyeno & Nagasawa, 2009
Hatschekia synagris Yamaguti, 1954
Hatschekia tanysoma Ho & I.H. Kim, 2001
Hatschekia tenuis (Heller, 1865)
Hatschekia teuthidis Yamaguti, 1954
Hatschekia thompsoni Heegard, 1962
Hatschekia uncata C. B. Wilson, 1913
Hatschekia zanpa Uyeno & Nagasawa, 2010