Untitled Document

INFRACLASS: NEODIAPSIDA BENTON, 1985

NEODIAPSIDA: INCERTAE SEDIS

OR AMNIOTA: INCERTAE SEDIS

MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
= SUBCLASS: ICHTHYOPTERYGIA BAUR, 1887
= SUPERORDER: ICHTHYOPTERYGIA OWEN, 1840

Incertae sedis

Genus: Isfjordosaurus MONTANI, 1999
I. minor (WIMAN, 1910) MONTANI, 1999 (Type)
= Pessopteryx minor WIMAN 1910
= Omphalosaurus minor (WIMAN 1910)

Genus: Gavialis non OPPELL, 1811
G. mutinensis PANTANELLI,

Genus: Metanothosaurus YABE & SHIKAMA, 1948 (nomen dubium)
M. nipponicus YABE & SHIKAMA, 1948 (Type)

Genus: Thaisaurus MAZIN, SUTETTHORN, BUFFETAUT, JAEGER & HELMCKE-IGNAVAT, 1991
T. chonglakmanii MAZIN, SUTETTHORN, BUFFETAUT, JAEGER & HELMCKE-IGNAVAT, 1991 (Type)

Gen. sp indet.

Family: OMPHALOSAURIDAE Merriam, 1906
= ORDER: OMPHALOSAURIA HUENE, 1922

Genus: Omphalosaurus MERRIAM, 1906
O. nevadanus MERRIAM, 1906 (Type)
= Omphalosaurus cf. O. nevadanus (TICHY, 1995) SANDER & FABER, 2003
= Omphalosaurus wolfi TICHY, 1995
O. nisseri (WIMAN, 1910) (partim)
= Pessopteryx nisseri WIMAN, 1910 (partim)
O. nettarhynchus MAZIN & BUCHER, 1987
O. peyeri MAISCH, 2002
O. sp

Family: PARVINATATORIDAE McGowan & Montani, 2003

Genus: Parvinatator NICHOLLS & BRINKMAN, 1995
P. wapitiensi NICHOLLS & BRINKMAN, 1995 (Type)

Family: UTATSUSAURIDAE McGowan & Montani, 2003

Genus: Utatsusaurus SHIKOMA, KAMEI & MURATA, 1978
U. hataii (SHIKOMA, 1978) SHIKOMA, KAMEI & MURATA, 1978 (Type)
= Utatsusaurus hataii SHIKOMA, 1978
= Grippia hataii (SHIKOMA, 1978)
= Grippia microdenta MINOURA, 1994

ORDER: HUPEHSUCHIA CARROLL & DONG, 1991

Family: NANCHANGOSAURIDAE Wang, 1959
= SUBORDER: NANCHANGOSAUROIDEA WANG, 1959

Genus: Hupehsuchus YOUNG, vide YOUNG & DONG, 1972
H. nanchangensis YOUNG, 1972 (Type)

Genus: Nanchangosaurus WANG, 1959
= Nachangosaurus STORRS, 1991 (sic)
N. suni WANG, 1959 (Type)
Note: Sister group to Ichthyosaurs? CARROLL, 1988, NICHOLLS, BRINKMAN & CALLAWAY, 1999

Genus: Nova? WU, LI, ZHOU & DONG, 2003

Gen. sp indet.

SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999

ORDER: GRIPPIDIA WIMAN, 1933

Family: GRIPPIDAE Wiman, 1929

Genus: Chaohusaurus YOUNG & DONG 1977
= Anhuisaurus CHEN 1985 non
= Chensaurus MAZIN, SUTEETHORN, BUFFETAUT, JAEGER, HELMCKE-INGAVAT 1991
C. geishanensis YOUNG & DONG 1977 (Type)
= Grippia geishanensis (YOUNG & DONG 1977)
= Anhuisaurus chaoxianensis CHEN, 1985
= Chensaurus chaoxiaensis (CHEN, 1985) MAZIN, SUTEETHORN, BUFFETAUT, JAEGER, HELMCKE-INGAVAT, 1991
= Anhuisaurus fraciles CHEN 1985
= Chensaurus facilies (CHEN, 1985) MAZIN, SUTEETHORN, BUFFETAUT, JAEGER, HELMCKE-INGAVAT, 1991

Genus: Grippia WIMAN, 1929
G. longirostris WIMAN, 1929 (Type)
= Mixosaurus longirsotris (WIMAN, 1929)
G. sp

GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
= ORDER: ICHTHYOSAURIA BLAINVILLE, 1835
= ORDER: ENALIOSAURI CONYBEARE

Genus: Nova ANONYMOUS, 1988

Genus: Nova ANONYMOUS, 1995/MOORE

Genus: Nova COOK, 1994

Genus: Nova FERNANDEZ, 1999

Genus: Nova ? MANNING, 2000

Genus: Nova McGOWAN, 1994

Genus: Nova McGOWAN, 1997

Family: QUASIANOSTEOSAURIDAE Maisch & Matzke, 2003

Genus: Quasianosteosaurus Maisch & Matzke, 2003
Q. vikinghoegdai Maisch & Matzke, 2003 (Type)

Family: CYMBOSPONDYLIDAE Huene, 1948

Genus: Cymbospondylus LEIDY, 1868
= Chonespondylus LEIDY, 1868
C. piscosus LEIDY, 1868 (Type)
C. petrinus LEIDY, 1868
= Chonespondylus grandis LEIDY, 1868
= Cymbospondylus (?) grandis (LEIDY, 1868)
C. nevadanus MERRIAM, 1908
?C. germanicus HUENE, 1916 (nomen dubium)
= Ichthyosaurus atavus var major E. FRAAS, 1891 (partim)
C. parvus HUENE, 1916
C. buchseri SANDER, 1989
= Shastasaurus sp KUHN-SCHNYDER, 1980
C. asiaticus LI & YOU, 2002
C. Species Nova STOECKER, 2003
C. sp

MICRORDER: HUENEOSAURIA MAISCH & MATZKE, 2000

Incertae sedis

Genus: Actiosaurus SAUVAGE, 1883 (nomen dubium)
A. gaudryi SAUVAGE, 1883 (Type)
= Actiosaurus gaudrii BOULENGER, 1884 (sic)

Genus: Guizhouichthyosaurus CAO & LAO, 2000
G. tangae CAO & LAO, 2000 (Type)

Genus: Ichthyosaurus non De la DECHENE & CONYBEARE, 1821
I. trigonus var pothumas BAUR, 1898 (nomen dubium)

Genus: Mikadocephalus MAISCH & MATZKE, 1998
M. gracilirostris MAISCH & MATZKE, 1998 (Type)

Genus: Pachygonosaurus HUENE, 1916 (nomen dubium)
No genotype given HUENE, 1916

Genus: Panjiangsaurus CHEN & CHANG, 2003
P. epicharis CHEN & CHANG, 2003 (Type)

Genus: Plesiosaurus non CONYBEARE, 1821
P. nordmani EICHWALD, 1859 (nomen dubium)

Genus: Pterodactylus EICHWALD, 1865-1868 non RAFINESQUE, 1815
P. cuvieri EICHWALD, 1865-1868

Genus: ?Tangaroasaurus BENHAM, 1935
T. kakanuiensis BENHAM, 1935 (Type)

Genus: Typicusichthyosaurus YU, 2000
T. tsaihuae YU, 2000 (Type)

Genus: Wimanius MAISCH & MATZKE, 1998
W. odontopalatus MAISCH & MATZKE, 1998 (Type)

Gen. sp indet.

ORDER: MIXOSAUROIDEA (BAUR, 1887)
= SUBORDER: MIXOSAUROIDEA (BAUR, 1887)

Incertae sedis

Genus: Mixosaurus non BAUR, 1887
M? major E. FRAAS, 1908
M. helveticus HUENE, 1916
M. intermedius HUENE, 1916 (nomen dubium)
= Mixosaurus atavus var. minor E. FRAAS, 1891
= Ichthyosaurus atavus E. FRAAS, 1891 (nomen dubium) (partim)
M. timorensis BROILI, 1931 (nomen dubium)

Genus: Shastasaurus non MERRIAM, 1895
S? nordensis OTSCHEV, 1972

Family: MIXOSAURIDAE Baur, 1887

Subfamily: MIXOSAURINAE Baur, 1887 nom. Transl. Ex MIXOSAURIDAE

Genus: Mixosaurus BAUR, 1887
= Sangiorgiosaurus BRINKMANN, 1998
M. cornalianus (BASSANI, 1886) BAUR, 1887 (Type)
= Ichthyosaurus cornalianus BASSANI, 1886
= Mixosaurus cornalianus cornalianus (BASSANI, 1886)
M. (?) hectori LYDEKKER, 1889
= Ichthyosaurus australis HECTOR, 1874 non McCOY, 1867
= Eosaurus australis HECTOR, 1876
= Ichthyosaurus pottsi HECTOR, 1886
M. maotaiensis YOUNG, 1962
M. kuhnschnyderi (BRINKMAN, 1998)
= Sangiorgiosaurus kuhnschnyderi BRINKMANN, 1998
M. guanlingensis CAO in YIN et al, 2000
M. callawayi SCHMITZ, SANDER, STORRS, & RIEPPEL, 2004
= Mixosaurus nordenskioldii WIMAN, 1910 (partim)
= Mixosaurus nordenskioldii MAZIN, 1984
= Mixosaurus cf. M. nordenskioldii CALLAWAY & BRINKMANN, 1989
= Mixosaurus cf. nordenskioldii MAISCH & MATZKE, 1997
= Mixosaurus cf nordenskioldii BRINKMANN, 1998
= Phalarodon nordenskioldii NICHOLLS et al, 1999 (partim)
= Mixosaurus nordenskioldii McGOWAN & MOTANI, 2003 (partim)
M. sp

Genus: Tholodus MEYER, 1848
T. schmidi MEYER, 1848 (Type)
= Placodus duplicatus FRAAS, 1896 (nomen dubium)

Subfamily: PHALARODONTINAE Maisch & Matzke, 2001

Genus: Contectopalatus MAISCH & MATZKE, 1998
C. atavus (QUENSTEDT 1851-52 emend HUENE, 1916) MAISCH & MATZKE, 1998 (Type)
= Ichthyosaurus atavus QUENSTEDT 1851-52
= Mixosaurus atavus (QUENSTEDT, 1852)

Genus: Phalarodon MERRIAM, 1910
P. nordenskioldii (HULKE, 1873) WIMAN, 1923 (Type)
= Ichthyosaurus nordenskioldii HULKE, 1873
= Mixosaurus nordenskioldii (HULKE, 1873) DAMES, 1895
= Cymbospondylus (?) nordenskioldii (HULKE, 1873) MERRIAM, 1908
= Mixosaurus nordenskioedi HUENE, 1916 (sic)
= Cymbospondylus (?) natans MERIAM, 1908
= Mixosaurus natans (MERRIAM, 1908)
= Phalarodon fraasi MERRIAM, 1910
= Mixosaurus fraasi (MERRIAM, 1910)
= Mixosaurus nordenskiolodii WIMAN, 1910 non HULKE, 1873
P. major (HUENE, 1916) MAISCH & MATZKE, 2001
= Ichthyosaurus (Mixosaurus) atavus var. major FRAAS, 1891
= Mixosaurus (?) major FRAAS emend HUENE, 1916
P. Species: Nova SATO, 2003
P. sp

MICRORDER: LONGIPINNATI HUENE, 1948
= LONGIPINNIPEDINE KIPRIJANOF, 1881
= LONGIPINNATE LYDEKKER, 1881

ORDER: MERRIAMOSAURIA MONTANI, 1999
= SUBORDER: MERRIAMOSAURIFORMES McGOWAN & MONTANI, 2003

Incertae sedis

Genus: Phantomosaurus MAISCH & MATZKE, 2000
P. neubigi (SANDER, 1997) MAISCH & MATZKE, 2000 (Type)
= Shastasaurus neubigi SANDER, 1997

Family: GUANLINGSAURIDAE Yin in Yin et al, 2000

Genus: Guanlingsaurus YIN, 2000
G. liangae YIN, 2000 (Type)

Family: BESANOSAURIDAE MCGOWAN & MONTANI, 2003

Genus: Besanosaurus DAL SASSO, & PINNA, 1996
B. leptorhynchus DAL SASSO, & PINNA, 1996 (Type)

Family: MERRIAMOSAURIDAE Maisch & Matzke, 2003
= Family: ROTUNDOPTERYXIDAE emend MAISCH & MATZKE, 2000

Genus: Merriamosaurus MAISCH & MATZKE, 2002
= Rotundopteryx MAISCH & MATZKE, 2000 non DUCKHOUSE, 1990
M. hulkei (MAISCH & MATZKE, 2000) MAISCH & MATZKE, 2002 (Type)
= Rotundopteryx hulkei MAISCH & MATZKE, 2000
= Pessopteryx nisseri MAZIN 1983

SUBORDER: SHASTASAURIA MONTANI, 1999
= ORDER: SHASTASAURIA MONTANI, 1999
= INFRAORDER: SHASTASAURIA MONTANI, 1998

Incertae sedis

Genus: Pessopteryx WIMAN, 1910
P. nisseri WIMAN, 1910 (Type)
= Omphalosaurus nisseri (WIMAN, 1910)
P. arctica WIMAN, 1910
= Omphalosaurus arctica (WIMAN, 1910) (nomen dubium)
P. pinguis (WIMAN, 1910) (nomen dubium)
= Omphalosaurus pinguis (WIMAN, 1910) (nomen dubium)

Family: SHASTASAURIDAE Merriam, 1895
= Subfamily: SHASTASAURIDAE Merriam, 1895
= Family: SHONISAURIDAE Camp, 1980

Genus: Callawayia MAISCH & MATZKE, 2000
= Metashastasaurus NICHOLLIS & MANABE, 2001
C. neoscapularis (McGOWAN, 1994) MAISCH & MATZKE, 2000 (Type)
= Shastasaurus neoscapularis McGOWAN, 1994
= Metashastasaurus neoscapularis (McGOWAN, 1994) NICHOLLIS & MANABE, 2001

Genus: Himalayasaurus YOUNG & DONG, 1972
H. tibetensis YOUNG & DONG, 1972 (Type)

Genus: Pessosaurus WIMAN, 1910
= Ekbaiancanthus YOKOWLEW, 1903
P. polaris (HULKE, 1873) WIMAN, 1910 (Type)
= Ichthyosaurus polaris HULKE, 1873
= Ichthyosaurus (Mixosaurus) polaris (HULKE, 1873)
= Shastasaurus polaris (HULKE, 1873)
= Cymbospondylus (?) polaris (HULKE, 1873)
= Ichthyosaurus (Shastasaurus) polaris (HULKE, 1873)
= Ekbaiancanthus tschernyschewi YOKOWLEW, 1903
P. suevicus HUENE, 1916 (nomen dubium)
P. sp

Genus: Shonisaurus CAMP, 1976
S. popularis CAMP, 1976 (Type)
= Shonisaurus silberlingi CAMP, 1976
= Shonisaurus mulleri CAMP, 1976
S. sikanniensis NICHOLLS & MANABE, 2004
S. sp

Genus: Shastasaurus MERRIAM, 1895
S. pacificus MERRIAM, 1895 (Type)
= Shastasaurus osmonti MERRIAM, 1902
= Shastasaurus altispinus MERRIAM, 1902
= Shastasaurus alexandrae MERRIAM, 1902
S. careyi MERRIAM, 1902
S? merriami HUENE, 1916
= Mixosaurus (?) atavus MERRIAM, 1908
S. Species: Nova?
S. sp

Genus: Svalbardosaurus MAZIN, 1981
S. crassidens MAZIN, 1981 (Type)

Genus: Tibetosaurus YANG, 1982
T. tingjiensis YANG, 1982 (Type)

Incertae sedis

Genus: Shastasaurus non MERRIAM, 1895
S? carinthiacus (SEEMANN, 1882) (nomen dubium)
= Ichthyosaurus playtodon SEEMANN, 1882 (nomen dubium)
= Shastasaurus carithiacus HUENE, 1925 (nomen dubium)
S. sieversi RIABININ, 1946 (nomen dubium)
S. sp

Gen. sp indet.

SUBORDER: EUICHTHYOSAURIA MONTANI, 1999
= ORDER: EUICHTHYOSAURIA MONTANI, 1999

Incertae sedis

Genus: Qianichthyosaurus LI-CHUN, 1999
Q. zhoui LI-CHUN, 1999 (Type)

Family: TORETOCNEMIDAE Maisch & Matzke, 2000

Genus: Toretocnemus MERRIAM, 1902
= Leptocherius MERRIAM, 1903 non
= Merriamia BOULENGER, 1904
T. californicus MERRIAM, 1902 (Type)
T. zitteli (MERRIAM, 1903) MOTANI, 1999
= Leptocherius zitteli MERRIAM, 1903
= Merriamia zitteli (MERRIAM, 1903) BOULENGER, 1904

Family: CALIFORNOSAURIDAE Huene, 1948

Genus: Californosaurus KUHN, 1934
= Delphinosaurus MERRIAM, 1905 non EICHWALD, 1862
= Perrinosaurus MERRIAM, 1938
C. perrini (MERRIAM, 1902) KUHN, 1934 (Type)
= Shastasaurus perrini MERRIAM, 1902
= Delphinosaurus perrini (MERRIAM, 1902) MERRIAM, 1905
= Perrinosaurus perrini (MERRIAM, 1902) MERRIAM, 1938
= Toretocneumus perrini (MERRIAM, 1902) HILTON, 2003

INFRAORDER: PARVIPELVIA MONTANI, 1999

Genus: Nova McGOWAN & MONTANI, 2002

Family: HUDSONELPIDIIDAE McGOWAN & MONTANI, 2003

Genus: Hudsonelpidia McGOWAN, 1995
H. brevirostirs McGOWAN, 1995 (Type)

Family: MACGOWANIIDAE McGOWAN & MONTANI, 2003

Genus: Macgowania MOTANI, 1999
M. janiceps (McGOWAN, 1996) MOTANI, 1999 (Type)
= Ichthyosaurus janiceps McGOWAN, 1996

PARVORDER: NEOICHTHYOSAURIA SANDER, 2000

Incertae sedis

Genus: Nannopterygius HUENE, 1922
= Enthekiodon HULKE, 1869
N. entheskiodon (HULKE, 1871) HUENE, 1922 (Type)
= Ichthyosaurus enteskinodon HULKE, 1871
= Enthekiodon HULKE, 1869
N. ?gaudensis (HULKE, 1871) KUHN, 1934
= Ichthyosaurus gaudensis HULKE, 1871
N. sp

Superfamily: TEMNODONTOSAUROIDEA McGowan, 1974 (sensu McGowan & Montani, 2003)
= Suprafamily: TEMNODONTOSAUROIDEA McGowan, 1974 (sensu McGowan & Montani, 2003)

Family: TEMNODONTOSAURIDAE McGowan, 1974

Genus: Temnodontosaurus LYDEKKER, 1889
= Oligostinus HAWKINS, 1840
T. platyodon (CONYBEARE, 1822) LYDEKKER, 1889 (Type)
= Ichthyosaurus immanis KOING, 1820 (nomen dubium) (as per DELAIR, 1960)
= Ichthyosaurus platyodon CONYBEARE, 1822
= Leptopterygius platyodon (CONYBEARE, 1822) HUENE, 1922
= Leptopterygius (Ichthyosaurus) platyodon (CONYBEARE, 1822) DELAIR, 1969
= Proteosaurus platyodon (CONYBEARE, 1822) McGOWN, 1972
= Ichthyosaurus lonchiodon OWEN, 1840
= Leptopterygius lonchiodon (OWEN, 1840) HUENE, 1922
= Ichthyosaurus giganteus Leach vide OWEN, 1840 (nomen nudum)
= Ichthyosaurus chiroligostinus HAWKINS, 1834
= Temnodontosaurus risor McGOWAN, 1974
= Ichthyosaurus communis OWEN, 1849 (partim)
= Ichthyosaurus communis LYDEKKER, 1889 (partim)
T. longirostris (MANTELL, 1851) McGOWAN, 1974
= Ichthyosaurus longirostris MANTELL, 1851
= Ichthyosaurus latifrons KOENING, 1889
= Leptopterygius latifrons HUENE, 1922 (partim)
T. crassimanus (TATE & BLAKE, 1876) McGOWAN & MONTANI, 2003
= Ichthyosaurus crassimanus TATE & BLAKE, 1876
T. burgundiae (GAUDRY, 1892)
= Ichthyosaurus burgundiae GAUDRY, 1892
= Leptopterygius burgundiae (GAUDRY, 1892)
= Ichthyosaurus acutirostris FRAAS, 1891
= Ichthyosaurus ingens FRAAS, 1891 (nomen dubium)
= Ichthyosaurus acutirostris FRAAS, 1913
= Leptopterygius acutirostris HUENE, 1922 (partim)
= Stenopterygius megalorhinus HUENE, 1922 (partim)
= Leptopterygius trigonodon HUENE, 1931
T. nuertingensis (HUENE, 1931) MAISCH, & HUNGERBUHLER, 1997
= Leptopterygius nuertingensis HUENE, 1931
= Leptonectes nuertingensis (HUENE, 1931) McGOWAN, 1996
T. eurycephalus McGOWAN, 1974
= Ichthyosaurus breviceps OWEN, 1881 (partim)
= Eurypterygius breviceps HUENE, 1922
non Ichthyosaurus platyodon LYDEKKER, 1889
T. sp

Family: SUEVOLEVIATHANIAE Maisch, in press

Genus: Suevoleviathan MAISCH, 1998
S. disinteger (HUENE, 1926) (Type)
= Leptopterygius disinteger HUENE, 1926
= Leptopterygius disingeter KUHN, 1934 (sic)
= Leptonectes disinteger (HUENE, 1926) McGOWAN, 1996
S. integer (BRONN, 1844) MAISCH, 1998
= Ichthyosaurus integer BRONN, 1844
= Leptopterygius integer (BRONN, 1844) HUENE, 1922
= Leptopterygius integer mut. dissidens HUENE, 1931

Superfamily: EURHINOSAURIDEA Montani, 1999
= INFRAORDER: EURHINOSAURIA Montani, 1999
= Suprafamily: LEPTONECTOIDEA McGOWAN & MONTANI, 2003

Family: LEPTONECTIDAE Maisch, 1998
= Family: LEPTOPTERYGIIDAE Kuhn, 1934 emend Maisch, 1998

Genus: Excalibosaurus McGOWAN, 1986
E. costini McGOWAN, 1986 (Type)
= Eurhinosaurus costini (McGOWAN, 1986) MAISCH & MATZKE, 2000

Genus: Eurhinosaurus MANTELL, 1851
E. longirostris MANTELL, 1851 (Type)
= Ichthyosaurus longirostris JAGER, 1856 non MANTELL, 1848
= Eurhinosaurus longirostris HUENE, 1922 (partim)
= Leptopterygius tenuirostris HUENE, 1922 non LYDEKKER, 1889
= Eurhinosaurus huenei SWINTON, 1930
E. sp

Genus: Leptonectes McGOWAN, 1996
= Leptopterygius HUENE 1922 non Leptopterygius TROSCHEL, 1860 (a fish)
= Strongylostinus HAWKINS, 1840
L. tenuirostris (CONYBEARE, 1822) McGOWAN, 1996
= Ichthyosaurus tenuirostris CONYBEARE, 1822
= Leptopterygius tenuirostris (CONYBEARE, 1822), HUENE, 1992
= Ichthyosaurus grandipes SHARPE, 1830
= Ichthyosaurus chirostrongulostinus HAWKINS, 1834
= Ichthyosaurus strongylostinus HAWKINS, 1834
= Strongylostinus HAWKINS, 1840
L. acutirostris (OWEN, 1840) McGOWAN, 1996
= Ichthyosaurus acutirostris OWEN, 1840
= Stenopterygius acutirostris (OWEN, 1840)
= Ichthyosaurus longipennis MANTELL, 1851
= Ichthyosaurus zetlandicus SEELEY, 1880
= Stenopterygius zetlandicus (SEELEY, 1880) HUENE, 1922
NON Ichthyosaurus acutirostris FRAAS, 1891
NON Leptopterygius acutirostris HAUFF, 1853
L. margaritatus (HUENE, 1922) McGOWAN, 1996 (nomen dubium)
= Leptopterygius margaritatus HUENE, 1922 (nomen dubium)
L. solei (McGOWAN, 1993) McGOWAN, 1996
= Leptopterygius solei McGOWAN, 1993
L. moorei McGOWAN & MILNER, 1999
L. sp

Gen. sp indet.

Superfamily: ICHTHYOSAUROIDEA McGOWAN & MONTANI, 2003
= INFRAORDER: THUNNOSAURIA MONTANI, 1999
= SUBORDER: ICHTHYOSAURIA
= LATIPINNIPEDINE KIPRIJANOV, 1881
= LATIPINNATE LYDEKKER, 1881

Incertae sedis

Genus: Chacaicosaurus FERNANDEZ, 1994
C. cayi FERNANDEZ, 1994 (Type)

Family: STENOPTERYGIIDAE Jaekel, 1904

Genus: Brachypterygius HUENE, 1922
= Grendelius McGOWAN, 1976
B. extremus (BOULENGER, 1904) HUENE, 1922 (Type)
= Ichthyosaurus extremus BOULENGER, 1904
= Grendelius mordax McGOWAN, 1976
B. cantabrigiensis (LYDEKKER, 1888) McGOWAN & MONTANI, 2003
= Ophthalmosaurus cantabrigiensis LYDEKKER, 1888
B. sp

Genus: Jasvkovia EFIMOV, 1997
J. jasykovi EFIMOV, 1997 (Type)
J. mitta EFIMOV, 1997
J. sumini EFIMOV, 1997
J. kabanovi EFIMOV, 1997

Genus: Mollesaurus FERNANDEZ, 1999
M. periallus FERNANDEZ, 1999 (Type)

Genus: Platypterygius HUENE, 1922
= Myobradypterygius HUENE, 1927
= Myopterygius HUENE, 1922
= Plutoniosaurus EFIMOV, 1997
= Simbirskiasaurus OSTSCHEV & EFIMOV, 1985
P. campylodon (CARTER, 1846) HUENE, 1922
= Ichthyosaurus campylodon CARTER, 1846
= Myopterygius campylodon (CARTER, 1846) HUENE, 1922
= Ichthyosaurus (Platypterygius) campylodon (CARTER, 1846) KUHN, 1946
= Ichthyosaurus fischeri ROUILLIER, 1847
= Ichthyosaurus indicus LYDEKKER, 1879 (nomen dubium)
= Myopterygius indicus (LYDEKKER, 1879) HUENE, 1922 (nomen dubium)
P? steleodon (BOGOLOBOV, 1909) NESOV, IVANOV & KHOZATSKII, 1988 (nomen dubium)
= Ichthyosaurus stelodon BOGLOBOV, 1909
= Myopterygius stelodon (BOGLOBOV, 1909) TATARINOV, 1964
P. birjukovi (OSTSCHEV & EFIMOV, 1985) (nomen dubium)
= Simbirskiasaurus birjukovi OSTSCHEV & EFIMOV, 1985 (nomen dubium)
P. bedengensis (EFIMOV, 1997) (nomen dubium)
= Plutoniosaurus bedengensis EFIMOV, 1997 (nomen dubium)

Subgenus: Platypterygius ARKHANGELSKY, 1998

P. (Platypterygius) platydactylus (BROILI, 1907) ARKHANGELSKY, 1998 (Type of Platypterygius, and type of the subgenus)
= Ichthyosaurus platydactylus BROILI, 1907
= Ichthyosaurus (Platypterygius) platydactylus (BROILI, 1907) KUHN, 1946
= Platypterygius platydactylus (BROILI, 1907)
P. (Platypterygius) hercynicus (KUHN, 1946) ARKHANGELSKY, 1998
= Ichthyosasurus (Platydactylus) hercynicus KUHN, 1946
= Platypterygius hercynicus (KUHN, 1946)
P. (Platypterygius) kiprijanoffi (ROMER, 1968) ARKHANGELSKY, 1998
= Myopterygius kiprijanoffi ROMER, 1968
= Platypterygius kiprijanoffi (ROMER, 1968) KUHN, 1946
= Ichthyosaurus campylodon KIPRIJANOFF, 1881 non CARTER, 1846
= Ichthyosaurus campylodon LYDEKKER, 1889 (partim)
= Myopterygius campylodon HUENE, 1922 (partim)

Subgenus: Longirostria ARKHANGELSKY, 1998

P. (Longirostria) longmani (WADE, 1988) ARKHANGELSKY, 1998 (Type)
= ?Ichthyosaurus australis MCOY, 1867
= Ichthyosaurus australis MCOY, 1869
= ?Myopterygius australis (MCOY, 1869)
= Platypterygius australis (MCOY, 1869) McGOWAN, 1972
= ?Ichthyosaurus marathonensis ETHERIDGE, 1888
= Myopterygius marathonensis (ETHERIDGE, 1888) HUENE, 1922
= Platypterygius longmanni WADE, 1988
P. (Longirostria) hauthali (HUENE, 1927) ARKHANGELSKY, 1998
= Myobradypterygius hauthali HUENE, 1927
= Platypterygius hauthali (HUENE, 1927) McGOWAN, 1972

Subgenus: Tenuirostria ARKHANGELSKY, 1998

P. (Tenuirostria) americanus (NACE 1939) ARKANGELSKY, 1998 (Type)
= Myopterygius americanus NACE 1939
= Platypterygius americanus (NACE, 1939) McGOWAN, 1972
= Myopterygius petersoni NACE, 1941

Subgenus: Pervushovisaurus ARKHANGELSKY, 1998

P. (Pervushovisaurus) bannovkensis ARKHANGELSKY, 1998

P. Species Nova? BARDET, 1992/BARDET & WELLNHOFER in press
P. sp

Genus: Stenopterygius JAEKEL, 1904
S. quadriscissus (QUENSTADT, 1858 emend FRAAS, 1891) JAEKEL, 1904 (Type)
= Ichthyosaurus acustirostris WAGER, 1852
= Ichthyosaurus acustirostris var microdon WAGER, 1852
= Ichthyosaurus microdon WAGNER, 1852
= Ichthyosaurus quadriscissus QUENSTADT, 1858
= Stenopterygius quadriscissus HUENE, 1922 (partim)
= Stenopterygius quadriscissus WIMAN, 1922 (partim)
= Ichthyosaurus crassicotatus DREVERMANN, 1922
= Stenopterygius crassicotatus (DREVERMANN, 1922)
= Stenopterygius quadriscissus HUENE, 1936 (partim)
= Stenopterygius quadriscissus mut eos HUENE, 1931
= Stenopterygius quadriscissus mut intercednes HUENE, 1931
= Ichthyosaurus incessa HUENE, 1949
= Stenopterygius eos HUENE, 1949
NON Ichthyosaurus quadrississus FRAAS, 1891
NON Stenopterygius quadriscissus WIMAN, 1922
NON Stenopterygius quadriscissus HAUFF, 1936
S. longipes (WURSTEMBERGR, 1876)
= Ichthyosaurus longipes WURSTEMBERGER, 1876
= Leptopterygius acustriostris KUHN, 1934 (partim)
S. longifrons (OWEN, 1881) GODEFROIT, 1993
= Ichthyosaurus longifrons OWEN, 1881
= Ichthyosaurus tenuirostris QUENSTEDT, 1858 (partim)
= Ichthyosaurus acustirostris LYDEKKER, 1888, (partim)
= Ichthyosaurus zetlandicus LYDEKKER, 1889, (partim)
S. megacephalus (DERVERMAN, 1914) HUENE, 1922
= Ichthyosaurus triscissus QUENSTADT, 1858
= Ichthyosaurus megacephalus DERVERMAN, 1914
= Eurypterygius quadriscissus DERVERMAN, 1914
= Ichthyosaurus quadriscissus DERVERMAN, 1914
= Stenopterygius promegacephalus HUENE, 1949
S. megalorhius (ABEL, 1919) HUENE, 1922
= Stenopterygius uniter HUENE, 1931
S. hauffianus HUENE, 1922
= Stenopterygius crassicostatus HUENE 1951
= Stenopterygius crassicostatus FRAAS, 1891
= Stenopterygius crassicostatus mut antecendens (FRAAS, 1891) HUENE, 1931
S. cuneiceps (HUENE, 1922)
= Stenopterygius crassicostatus HUENE, 1922 (nomen dubium)
= Stenopterygius quadriscissus WIMAN, 1922 (partim)
S. macrophasma (HAUFF, 1953) McGOWAN, 1979
= Stenopterygius quadriscissus HAUFF, 1953
S. sp

Genus: Yasykovia EFIMOV, 1999
Y. yasykovi EFIMOV, 1999 (Type)
= Paraophthalmosaurus yasykovi (EFIMOV, 1999) ARKHANGELSKII, 1999
= Yasykovia mittai EFIMOV, 1999
= Yasykovia sumini EFIMOV, 1999
Y. kabanovi EFIMOV, 1999

Genus: Nova MAXWELL & CALDWELL, 2003

Incertae sedis

Genus: Macropterygius RUSSCONI, 1948 non HUENE, 1922 (nomen dubium)
M. incagnitus RUSSCONI, 1948
M. sp

Genus: Stenopterygius non JAEKEL, 1904
S. bambergensis (BAUER, 1901) (nomen dubium)
= Ichthyosauurus bambergensis BAUER, 1901 (nomen dubium)
S. banzensis HUENE, 1922 (nomen dubium)
S. grandis CABREA, 1939 (nomen dubium)

Family: ICHTHYOSAURIDAE Bonaparte, 1841
= Family: EURYPTERYGIIDAE Jaekel, 1904
= Family: PROTOICHTHOYSAURIDAE Appleby, 1979
= Family: MACROPTERYGIIDAE

Genus: Ichthyosaurus De la DECHENE & CONYBEARE, 1821
= Eurpterygius JAEKEL, 1904
= Ichthyoterus ROUILLIER, 1847 (sic)
= Paramecostinus HAWKINS, 1840
= Polyostinus HAWKINS, 1840
= Proteosaurus HOME, 1819
= Protoichthyosaurus APPLEBY, 1979
I. communis De la DECHENE & CONYBEARE, 1821 (Type)
= Ichthyosaurus chiroparamekostinus HAWKINS, 1834
= Ichthyosaurus chiropolyostinus HAWKINS, 1834 (nomen dubium)
= Eurypterygius chiropolyostinus (HAWKINS, 1834) HUENE, 1922
= Ichthyosaurus latimanus OWEN, 1840
= Eurypterygius latimanus (OWEN, 1840) HUENE, 1922
= Ichthyosaurus fortimanus OWEN, 1884
= Eurypterygius communis HUENE, 1922 (partim)
= Ichthyosaurus chiroparamekostinus HAWKINS, 1832
= Eurypterygius chiroparamekostinus (HAWKINS, 1834) HUENE, 1922
= Ichthyosaurus paramekostinus HAWKINS, 1840 (nomen nudum)
= Protoichthyosaurus prostaxalis APPLEBY, 1979
= Ichthyosaurus prostaxalis (APPLEBY, 1979) MAISCH & HUNGERBUHLER, 1997
= Protoichthyosaurus prosostealis APPLEBY, 1979
= Ichthyosaurus prosostealis (APPLEBY, 1979) MAISCH & HUNGERBUHLER, 1997
I. intermedius CONYBEARE, 1822
= Proteosaurus HOME, 1819
= Eurypterygius intermedius (CONYBEARE, 1822) JAEKEL, 1904
I. breviceps OWEN, 1883
= Eurypterygius breviceps (OWEN, 1883)
NON Ichthyosaurus breviceps OWEN, 1881
NON Eurypterygius breviceps (OWEN, 1881)
I. conybeari LYDEKKER, 1888
= Eurypterygius conybeari (LYDEKKER, 1888) HUENE, 1922
= Ichthyosaurus latimanus OWEN, 1840
I. changduensis ZHAO, 1986

Genus: Macropterygius HUENE, 1923
M. trigonus (OWEN, 1840) HUENE, 1923 (Type)
= Ichthyosaurus trigonus OWEN, 1840
= Ichthyosaurus posthumus WAGNER, 1852 (nomen dubium)
= Macropterygius posthumus (WAGNER, 1852) (nomen dubium)
= Ichthyosaurus trigonus var posthumus (WAGNER, 1852) (nomen dubium)
= Ichthyosaurus leptospondylus FRAAS, 1891
= Ichthyosaurus cuvieri VALENCIENNES, 1861 (nomen dubium)
= Opthalmosaurus cuvieri (VALENCIENNES, 1861) (nomen dubium)
= Ichthyosaurus normanniae VALENCIENNES, 1861 (nomen dubium)
= Opthalmosaurus normanniae (VALENCIENNES, 1861) (nomen dubium)
M. thyreospondylus (OWEN, 1849) (nomen dubium)
= Opthalmosaurus? thyreospondylus (OWEN, 1849) (nomen dubium)
= Ichthyosaurus thyreospondylus OWEN, 1849 (nomen dubium)

Incertae sedis

Genus: Ichthyosaurus non De la DECHENE & CONYBEARE, 1821
= Ceteirthrosaurus SEELEY, 1869
= Gryphus WAGLER, 1830
I. coniformis HARLAN, 1824 (nomen nudum)
I. latifrons KONIG, 1825 (nomen dubium)
= Leptopterygius latifrons (KOING, 1825) HUENE, 1922 (nomen dubium)
I.
= Gryphus WAGLER, 1830
I. trigonodon THEODORI, 1843 (nomen dubium)
= Temnodontosaurus trigonodon (THEODORI, 1843) LYDEKKER, 1890 (nomen dubium)
= Leptopterygius trigonodon (THEODORI, 1843) HUENE, 1922 (nomen dubium)
I. kurskensis EICHWALD, 1853 (nomen dubium)
I. hexagonus THEODORI, 1854 (nomen dubium)
I. sinuatus THEODORI, 1854 (nomen dubium)
I. ingens THEODORI, 1854 (nomen dubium)
I. planartus THEORODI, 1854 (nomen dubium)
I. crassicostatus THEODORI, 1854 (nomen dubium)
I. macrophthalamus THEORDEI, 1854 (sp. indertermate)
I. nasimowii FAHRENKOHL, 1856 (nomen dubium)
I. zollerianus QUENSTADT, 1858 (nomen dubium)
= Eurypterygius zollerianus (QUENSTADT, 1858) HUENE, 1922 (nomen dubium)
I. amalthei QUENSTADT, 1858 (nomen dubium)
= Leptopterygius (?) amalthei (QUENSTADT, 1858) HUENE, 1922 (nomen dubium)
I. leucoptraeus BURMEISTER & GIEBEL, 1862 (nomen dubium)
= Macropterygius? leucopetraeus (BURMEISTER & GIEBEL, 1862) HUENE, 1922 (nomen dubium)
= Leptopterygius? leucopetraceus (BURMEISTER & GIEBEL, 1862) HUENE, 1927 (nomen dubium)
I. strombecki MEYER, 1862 (nomen dubium)
= Myopterygius strombecki (MEYER, 1862) HUENE, 1922 (nomen dubium)
I. brachyspondylus OWEN, 1865 (nomen dubium)
I. lacunosae QUENSTEDT, 1867 (nomen dubium)
= Macropterygius lacunosae (QUENSTEDT, 1867) HUENE, 1922 (nomen dubium)
I. walkeri (SEELEY, 1869) (nomen dubium)
= Cetarthrosaurus walkeri SEELEY, 1869 (nomen dubium)
I. platymerus SEELEY, 1869 (nomen dubium)
I. bonneyi SEELEY, 1869 (nomen dubium)
I. doughtyi SEELEY, 1869 (nomen dubium)
I. angustidens SEELEY, 1869 (nomen dubium)
I. chalarodeirus SEELEY, 1869 (nomen dubium)
I. hygrodeirus SEELEY, 1869 (nomen dubium)
I. marchio SANDBERGER, 1870 (nomen dubium)
I. dilatatus PHILLIPS, 1871(nomen dubium)
= Macropterygius? dilatatus (PHILLIPS, 1871) HUENE, 1922 (nomen dubium)
= Ophthalmosaurus? dilatatus (PHILLIPS, 1871) HUENE, 1922 (nomen dubium)
I. advena PHILLIPS, 1871 (nomen nudum)
I. aequalis PHILLIPS, 1871 (nomen dubium)
I. carinatus SAUVAGE, 1876 (nomen dubium)
= Leptopterygius? carinatus (SAUVAGE, 1876) HUENE, 1922 (nomen dubium)
I. rheticus SAUVAGE, 1876 (nomen dubium)
= Leptopterygius? rheticus (SAUVAGE, 1876) HUENE, 1922 (nomen dubium)
I. ascissus WURSTEMBERGER, 1876 (nomen dubium)
I. biscissus WURSTEMBERGER, 1876 (nomen dubium)
I. polyptychodon KOKEN, 1883 (nomen dubium)
= Macropterygius? (Myopterygius) polyptychodon (KOKEN, 1883) HUENE, 1922 (nomen dubium)
I. hildesiensis KOKEN, 1883 (nomen dubium)
= Myopterygius hildesiensis (KOKEN, 1883) HUENE, 1922 (nomen dubium)
I. longimanus OWEN, 1884 (nomen dubium)
I. aduncus QUENSTADT, 1885 (nomen dubium)
I. ceramensis MARTIN, 1888 (nomen dubium)
I. casamquela 1890 (nomen dubium)
I. quenstedti ZITTEL, 1890 (nomen dubium)
= Ichthyosaurus posthumus QUENSTEDT, 1858 (nomen dubium)
= Macropterygius pothumas (QUENSTEDT, 1858) KUHN, 1934 (nomen dubium)
= Ichthyosaurus trigonus HUENE, 1922 (nomen dubium)
I. torulosi QUENSTEDT, 1891 (nomen dubium)
= Eurypterygius (?) torulsoi (QUENSTEDT, 1891) HUENE, 1922 (nomen dubium)
I. arietis FRAAS, 1891 (nomen dubium)
= Eurypterygous arietis (FRAAS, 1891) HUENE,1922 (nomen dubium)
I. psilonoti FRAAS, 1891 (nomen dubium)
I. numismalis FRAAS, 1892 (nomen dubium)
= Leptopterygius numismalis (FRAAS, 1892) HUENE, 1922 (nomen dubium)
I. inmanis PHILLIPS, 1895 (nomen dubium)
I. kokeni BROILI, 1908 (nomen dubium)
= Myopterygius kokeni (BROILI, 1908) HUENE, 1922 (nomen dubium)
I. brunsvicensis BROILI, 1909 (nomen dubium)
I. communis var hyperdactyla JAEKEL, 1911(nomen dubium)
= Eurypterygius communis var hyperdactyla (JAEKEL, 1911) (nomen dubium)
I. acutirostris FRAAS, 1913 non OWEN, 1840 (nomen dubium)
I. californicus CAMP, 1942 (nomen dubium)
I. franciscanus CAMP, 1942 (nomen dubium)
I. inexpectatus RUSCONI, 1948 (nomen dubium)
I. saladensis RUSCONI, 1948 (nomen dubium)
I. incongnitus RUSCONI, 1948 (nomen dubium)
I. sanjuanensis RUSCONI, 1948 (nomen dubium)
I. sp

Genus: Macropterygius non HUENE, 1923
M. ?ovalis (PHILLIPS, 1871) (nomen dubium)
= Ichthyosaurus ovalis PHILLIPS, 1871 (nomen dubium)
M. ?bodenbenderi (DAMES, 1893) HUENE, 1922 (nomen dubium)
= Ichthyosaurus bodenbenderi DAMES, 1893 (nomen dubium)
= Opthalmosaurus bodenbenderi (DAMES, 1893) HUENE, 1927 (nomen dubium)
= Ancanamunia bodenbenderi (DAMES, 1893) (nomen dubium)
M. sp

Superfamily: OPHTHALMOSAURIDEA Seeley, 1874
= PARVORDER: OPHTHALMOSAURIA MONTANI, 1999

Incertae sedis

Genus: Paraophthalmosaurus ARKHANGELSKY, 1997
P. saveljeviensis ARKHANGELSKY, 1997 (Type)
= Paraophthalmosaurus saratoviensis ARKHANGELSKY, 1998

Gen. sp indet.

Family: OPHTHALMOSAURIDAE Seeley, 1874

Genus: Aegirosaurus BARDET & FERNANDEZ, 2000
A. leptospondylus (WAGNER, 1853) BARDET & FERNANDEZ, 2000 (Type)
= Ichthyosaurus leptospondylus WAGNER, 1853
= Macropterygius leptospondylus (WAGNER, 1853) HUENE, 1922
= Ichthyosaurus trigonus var posthumas BAUR, 1898 (nomen dubium)
= Macropterygius trigonous var posthumas (BAUR, 1898) (nomen dubium)

Genus: Ophthalmosaurus SEELEY, 1874
= Ancanamunia RUSCONI, 1942
= Apatodonosaurus MEHL, 1928
= Baptanodon MARSH, 1880
= Khudiakovia ARKHANGELSKY, 1999
= Microdontosaurus GILMORE, 1902
= Sauranodon MARSH, 1879 non MEHL, 1879
O. icenicus SEELEY, 1874 (Type)
= Ophthalmosaurus pleydelli MANSELL-PLEYDELL, 1890
= Ichthyosaurus megalodirus SEELEY, 1869
= Ophthalmosaurus monocharactus APPLEBY, 1956
= Ophthalmosaurus undorensis EFIMOV, 1991
= Khudiakovia calloviensis ARKHANGELSKY, 1999
O. natans (MARSH, 1879) HUENE, 1922
= Baptanodon natans (MARSH, 1879) LYDEKKER, 1889
= Sauranodon natans MARSH, 1879
= Ophthalmosaurus discus (MARSH, 1880) KUHN, 1934
= Baptanodon discus (MARSH, 1880) MARSH, 1880
= Sauranodon discus MARSH, 1880
= Microdontosaurus petersonsis GILMORE, 1902
= Ophthalmosaurus marshi (KNIGHT, 1903) KUHN, 1934
= Baptanodon marshi KNIGHT, 1903
= Baptanodon robustus GILMORE, 1906
= Ophthalmosaurus robustus (GILMORE, 1906) KUHN, 1934
= Baptanodon reedi GILMORE, 1907
= Ophthalmosaurus reedi (GILMORE, 1907) KUHN, 1934
= Apatodonosaurus grayi MEHL, 1928
O. mendozanus (RUSCONI, 1940) McGOWAN, 1972
= Myobradypterygius mendozanus RUSCONI, 1940
= Ancanamunia mendozana (RUSCONI, 1940) RUSCONI, 1942
O. mollense (RUSCONI, 1938)
= Myobradypterygius mollensis RUSCONI, 1938
= Ancanamunia mollense (RUSCONI, 1938) RUSCONI, 1942
O. rjabinini EFIMOV, 1997

Incertae sedis

Genus: Ophthalmosaurus non SEELEY, 1874
O? espinacitense (RUSCONI, 1949) (nomen dubium)
= Ancanamunia? espinacitense RUSCONI, 1949 (nomen dubium)
O. sp

Gen. sp indet.

Family: UNDOROSAURIDAE Efimov, 1997 (emend Efimov, 1999)

Subfamily: UNDOROSAURINAE Efimov, 1997

Genus: Caypullisaurus FERNANDEZ, 1997
C. bonapartei FERNANDEZ, 1997 (Type)

Genus: Otschevia EFIMOV, 1997
O. volgensis (KAZANSKY, 1903) EFIMOV, 1997
= Ichthyosaurus volgensis KAZANSKY, 1903 (nomen dubium)
O. pseudoscythica EFIMOV, 1997 (Type)
= Brachypterygius pseudoscythius (EFIMOV, 1997) MAISCH & MATZKE, 2000
O. zhuravlevi (ARKHANGELSKY, 1998) ARKHANGELSKY, 2000
= Brachypterygius zhuravlevi ARKHANGELSKY, 1998
O. alekseevi ARKHANGELSKY, 2001

Genus: Undorosaurus EFIMOV, 1997
U. gorodischensis EFIMOV, 1997 (Type)
= Undorosaurus nessovi EFIMOV, 1997
= Undorosaurus khorlovensis EFIMOV, 1997
U. bogoljubovi EFIMOV, 1997

Bibliography

Bibliography for taxa list

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