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Alopochen kervazoi (Réunion shelduck)

Reptilia - Anseriformes - Anatidae

Taxonomy
Mascarenachen kervazoi was named by Cowles (1994). Its type specimen is MNHN LAC 1993.19, a maxilla (rostrum maxillare), and it is a 3D body fossil. Its type locality is Grotte des Premiers Francais, bed 5, which is in a Holocene cave horizon in Reunion.

It was recombined as Alopochen (Mascarenachen) kervazoi by Mourer-Chauviré et al. (1999); it was recombined as Alopochen kervazoi by Hume (2013), del Hoyo et al. (2014).

Synonymy list
YearName and author
1994Mascarenachen kervazoi Cowles p. 88 figs. 1a-c
1999Alopochen (Mascarenachen) kervazoi Mourer-Chauviré et al. p. 11 figs. 7f-n
2013Alopochen kervazoi Hume p. 212
2014Alopochen kervazoi del Hoyo et al.

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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)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
RankNameAuthor
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
Maniraptora
Paraves
classAves
subclassNeornithesGadow 1893
Neognathae(Pycraft 1900)
PangalloanseraeGauthier and de Queiroz 2001
GalloanseraeSibley and Ahlquist 1990
superorderGalloanserimorphae
orderAnseriformesWagler 1831
familyAnatidaeVigors 1825
subfamilyAnatinaeVigors 1825
tribeTadornini
genusAlopochenStejneger
specieskervazoi()

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.

Alopochen kervazoi Cowles 1994 [Réunion shelduck]
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteo
Entire body: yeso
Adult length: 10 to < 100o
Adult width: 1.0 to < 10o
Adult height: 1.0 to < 10o
Architecture: compact or denseo
Ontogeny: accretion, modification of partso
Grouping: solitaryo
Environment: freshwatersubf
Locomotion: actively mobileo
Life habit: volantsubf
Diet: herbivoresubf
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2009-01-03 19:26:23
Modified: 2009-01-03 21:26:23
Source: subf = subfamily, o = order
References: Marsh 1875, Sedinger 1997

Age range: Holocene or 0.01170 to 0.00000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Holocene0.0117 - 0.0Reunion Alopochen kervazoi (193994 193995 193996) Mascarenachen kervazoi (type locality: 193992 193993)