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Archaeocycnus lacustris

Reptilia - Anseriformes - Anatidae

Taxonomy
Archaeocycnus lacustris was named by De Vis (1905). It is a 3D body fossil. Its type locality is Lower Cooper River, which is in a Pleistocene terrestrial horizon in Australia.

It was recombined as Cygnus lacustris by Brodkorb (1964).

Synonymy list
YearName and author
1905Archaeocycnus lacustris De Vis p. 11 figs. Plate III, Fig. 1a, b
1933Archaeocycnus lacustris Lambrecht p. 388
1964Cygnus lacustris Brodkorb p. 209

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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
RankNameAuthor
—Eucrocopoda
—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
genusArchaeocycnus
specieslacustris

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.

†Archaeocycnus lacustris De Vis 1905
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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: terrestrialo
Locomotion: actively mobileo
Life habit: volanto
Diet: herbivoreo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2009-01-03 19:27:52
Modified: 2009-01-03 21:27:52
Source: o = order
References: Marsh 1875, Sedinger 1997

Age range: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Pleistocene0.129 - 0.0117Australia (South Australia) Archaeocycnus lacustris (type locality: 176412)