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Pinguinus impennis (Great auk)

Reptilia - Charadriiformes - Alcidae

Taxonomy
Alca impennis was named by Linnaeus (1758). It is the type species of Pinguinus.

It was recombined as Plautus impennis by Hay (1902) and Hay (1902); it was recombined as Pinguinus impennis by Hay (1930), Weigel (1958), Jordan and Olson (1982), Mourer-Chauvire (1999), Smith (2011), del Hoyo et al. (2014) and Kilmer and Steadman (2016).

Synonymy list
YearName and author
1758Alca impennis Linnaeus
1902Plautus impennis Hay p. 255
1930Pinguinus impennis Hay p. 343
1933Alca impennis Lambrecht p. 551
1958Pinguinus impennis Weigel p. 215
1967Alca impennis Greenway p. 271
1974Alca impennis Violani p. 49
1982Pinguinus impennis Jordan and Olson
1999Pinguinus impennis Mourer-Chauvire p. 273
2002Alca impennis Mlikovsky p. 139
2011Pinguinus impennis Smith p. 30 figs. Figure 14
2014Pinguinus impennis del Hoyo et al.
2016Pinguinus impennis Kilmer and Steadman p. 24 figs. 20, 21

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
RankNameAuthor
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
Maniraptora
Paraves
classAves
orderCharadriiformesHuxley 1867
superfamilyAlcoidae(Stejneger 1885)
familyAlcidaeLeach 1820
subfamilyAlcinaeLeach 1820
genusPinguinusBonnaterre 1790
speciesimpennis()

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.

Pinguinus impennis Linnaeus 1758 [Great auk]
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Diagnosis
No diagnoses are available