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Elopterygidae

Reptilia - Theropoda - Elopterygidae

Taxonomy
Elopterygidae was named by Lambrecht (1933).

It was synonymized subjectively with Dromaeosauridae by Le Loeuff et al. (1992).

It was assigned to Suloidae by Wetmore (1960); and to Pelecaniformes by Lambrecht (1933), Howard (1972) and Olson (1985).

Subtaxa

Synonymy list
YearName and author
1933Elopterygidae Lambrecht p. 287
1960Elopterygidae Wetmore p. 25
1972Elopterygidae Howard p. 5
1985Elopterygidae Olson p. 192

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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()
orderTheropoda
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
Maniraptora
Paraves
classAves
subclassNeornithesGadow 1893
Aequornithes
Feraequornithes
superorderPelecanimorphaeHuxley 1867
orderPelecaniformesSharpe 1891
suborderSteganopodes
infraorderPelecanides
Sulida(Reichenbach 1849)
superfamilySuloidea()
familyElopterygidae
familyElopterygidae

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.

Fm. †Elopterygidae Lambrecht 1933
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G. †Actiornis Lydekker 1891
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Actiornis anglicus Lydekker 1891
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: marineo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: carnivoresubo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2017-04-17 10:40:27
Modified: 2017-04-17 10:40:27
Source: subo = suborder, o = order
References: Benton 1983, Marsh 1875, Bush and Bambach 2015

Age range: Late/Upper Eocene or 37.20000 to 33.90000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Eocene37.2 - 33.9United Kingdom (England) Actiornis anglicus (181272)