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Parvipelvia
Taxonomy
Parvipelvia was named by Motani (1999). It is not extant.
It was assigned to Euichthyosauria by McGowan and Motani (2003); to Merriamosauria by Maisch and Matzke (2000) and Maisch (2010); to Ichthyosauria by Lomax et al. (2017); to Ichthyosauria by Lomax (2017) and Maxwell (2018); and to Euichthyosauria by Motani (1999), Ji et al. (2016), Moon (2017) and Moon (2019).
It was assigned to Euichthyosauria by McGowan and Motani (2003); to Merriamosauria by Maisch and Matzke (2000) and Maisch (2010); to Ichthyosauria by Lomax et al. (2017); to Ichthyosauria by Lomax (2017) and Maxwell (2018); and to Euichthyosauria by Motani (1999), Ji et al. (2016), Moon (2017) and Moon (2019).
Subtaxa
Synonymy list
Year | Name and author |
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1999 | Parvipelvia Motani p. 482 |
2000 | Parvipelvia Maisch and Matzke pp. 97, 99 |
2003 | Parvipelvia McGowan and Motani |
2010 | Parvipelvia Maisch |
2016 | Parvipelvia Ji et al. p. 11 |
2017 | Parvipelvia Lomax |
2017 | Parvipelvia Lomax et al. |
2017 | Parvipelvia Moon |
2018 | Parvipelvia Maxwell |
2019 | Parvipelvia Moon p. 146 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Unr. †Parvipelvia Motani 1999
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Unr. †Neoichthyosauria Sander 2000
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G. †Eurhinosaurus Abel 1909
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†Eurhinosaurus longirostris Mantell 1851
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Invalid names: Eurhinosaurus huenei Swinton 1930 [synonym]
G. †Leptonectes McGowan 1996
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†Leptonectes moorei McGowan and Milner 1999
†Leptonectes solei McGowan 1993
†Leptonectes tenuirostris Conybeare 1822
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Invalid names: Ichthyosaurus strongylostinus Hawkins 1840 [synonym]
Invalid names: Leptopterygius Huene 1929 [synonym]
G. †Temnodontosaurus Lydekker 1889
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†Temnodontosaurus azerguensis Martin et al. 2012
†Temnodontosaurus burgundiae Gaudry 1892
†Temnodontosaurus crassimanus Blake 1876
†Temnodontosaurus eurycephalus McGowan 1974
†Temnodontosaurus longirostris Owen 1881
†Temnodontosaurus nuertingensis von Huene 1931
†Temnodontosaurus platyodon Conybeare 1822
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Invalid names: Ichthyosaurus oligostinus Hawkins 1840 [synonym], Temnodontosaurus risor McGowan 1974 [synonym]
†Temnodontosaurus trigonodon Theodori 1843
Invalid names: Suevoleviathanidae Maisch 2001 [empty], Temnodontosauridae McGowan 1974 [empty]
G. †Suevoleviathan Maisch 1998
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†Suevoleviathan disinteger von Huene 1926
†Suevoleviathan integer Bronn 1844
Invalid names: Hudsonelpidiidae McGowan and Motani 2003 [empty], Leptonectoidea McGowan and Motani 2003 [empty], Macgowaniidae McGowan and Motani 2003 [empty], Temnodontosauroidea McGowan and Motani 2003 [empty]
Diagnosis
Reference | Diagnosis | |
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R. Motani 1999 | Scapular blade straight; radius wider than long; pubis styloidal. | |
C. Ji et al. 2016 | Maxilla dorsal lamina absent; maxilla external naris contact absent; scapula anteroproximal extension toward clavicle present; humerus anterior flange reduced proximally; ulna contiguous shaft notched or absent; ulna relatively short; only one posterior manual accessory digit; pubis styloidal; ischium plate-like, wider transversely than long sagittally; anterodorsal rib facets not confluent in any of the centra; posterior gastralia absent. |