Classification of the family Ophiletidae

Fm. †Ophiletidae Knight 1956
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G. †Asgardaspira Wagner 1999
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Asgardaspira evolvens Koken 1897
Asgardaspira gerulus Rohr 1993
Asgardaspira norvegica Koken and Perner 1925
Asgardaspira potteri Rohr 1988
Asgardaspira rectangularis Kobayashi 1959
G. †Ecculiomphalus Portlock 1843
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Ecculiomphalus brevicollaris Koken and Perner 1925
Ecculiomphalus bucklandi Portlock 1843
Ecculiomphalus compressus Whitfield 1897
Ecculiomphalus elegans Koken 1897
Ecculiomphalus fredericus Raymond 1902
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Invalid names: Ecculiomphalus proclivis Raymond 1906 [synonym], Eccyliomphalus kalmi Raymond 1906 [synonym]
Ecculiomphalus minor Portlock 1843
Ecculiomphalus priscus Whitfield 1889
Ecculiomphalus quebecensis Billings 1865
Ecculiomphalus triangulus Whitfield 1890
Eccyliomphalus calciferus Whitfield 1889
Eccyliomphalus intortus Billings 1861
Eccyliomphalus proclivis Raymond 1906
Eccyliomphalus scotica M'Coy 1851
Invalid names: Cyrtendoceras priscum Ruedemann 1906 [nomen dubium]
G. †Lecanospira Butts 1926
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Lecanospira biconcava Ulrich et al. 1931
Lecanospira carinata Heller 1954
Lecanospira compacta Salter 1859
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Invalid names: Lecanospira knoxvillensis Allen and Lester 1954 [synonym], Lecanospira salteri Ulrich et al. 1931 [synonym], Lecanospira sigmoidea Ulrich et al. 1931 [synonym]
Lecanospira conferta Butts 1926
Lecanospira depressa Heller 1954
Lecanospira lecanospiroides Bridge and Cloud 1947
Lecanospira nerine Billings 1865
Lecanospira perplana Heller 1954
Lecanospira sanctisabae Roemer 1849
Lecanospira soluta Heller 1954
Lecanospira tasmanensis Kobayashi 1940
Lecanospira transitionis Billings 1865
Invalid names: Barnesella Bridge and Cloud 1947 [synonym]
G. †Lytospira Koken 1896
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Lytospira angelini Lindström 1884
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Invalid names: Lytospira huenei Koken and Perner 1925 [synonym]
Lytospira anguina Koken 1897
Lytospira arcuata Perner 1903
Lytospira distans Billings 1865
Lytospira nitida Twenhofel 1928
Lytospira potens Koken 1896
Lytospira serpula Koken 1897
Lytospira subrotunda Ulrich and Scofield 1897
Lytospira tangens Perner 1903
Lytospira tubicina Koken 1896
Lytospira undulatus Hall 1861
Lytospira valida Koken 1897
G. †Malayaspira Kobayashi 1958
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Malayaspira affinis Billings 1865
Malayaspira annulata Walcott 1884
Malayaspira bella Billings 1865
Malayaspira hintzei Rohr 1994
Malayaspira perkinsi Whitfield 1890
Malayaspira rugosa Kobayashi 1958
Malayaspira speciosa Billings 1865
G. †Ophileta Vanuxem 1842
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Ophileta alturensis Sardeson 1896
Ophileta complanata Vanuxem 1842
Ophileta discus Cleland 1900
Ophileta laevata Vanuxem 1842
Ophileta polygyratus Roemer 1849
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Invalid names: Ophileta sinistra Weller 1903 [synonym]
Ophileta rotuliformis Meek 1871
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Invalid names: Ozarkispira leo Walcott 1924 [synonym]
Ophileta solida Butts 1926
Ophileta squamosa Grabau 1922
Ophileta subalata Butts 1926
Ophileta supraplana Ulrich et al. 1931
Invalid names: Ozarkispira Walcott 1924 [synonym], Polygyrata Weller 1903 [synonym]
G. †Ozarkina Ulrich et al. 1931
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Ozarkina complanata Ulrich et al. 1931
Ozarkina typica Ulrich et al. 1931
G. †Rossospira Rohr 1994
Invalid names: Ecculiomphalinae Wenz 1938 [invalid subgroup]