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Piscivorenantiornis inusitatus

Osteichthyes

Taxonomy
Piscivorenantiornis inusitatus was named by Wang and Zhou (2017). Its type specimen is IVPP V22582, a partial skeleton, and it is a compression fossil. Its type locality is Dapingfang, which is in an Aptian lacustrine mudstone in the Jiufotang Formation of China. It is the type species of Piscivorenantiornis.

Synonymy list
YearName and author
2017Piscivorenantiornis inusitatus Wang and Zhou p. 2 figs. 1, 2

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
RankNameAuthor
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
Maniraptora
Avialae
Ornithothoraces
subclassEnantiornithes
genusPiscivorenantiornis
speciesinusitatus

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.

Piscivorenantiornis inusitatus Wang and Zhou 2017
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Diagnosis
ReferenceDiagnosis
M. Wang and Z. Zhou 2017A small enantiornithine bird distinguishable from other enantiornithines in having the following autapomorphies: premaxillary symphysis notched rostrally; cranial articular facets of the caudal cervical vertebrae dorsoventrally concave and mediolaterally convex; and ventral margin of the preacetabular iliac wing straight. The taxon further differs from other enantiornithines by the unique combination of the following characters: sternum carrying a pair of craniolateral processes and widely separated coracoidal articular sulci; lateral trabeculae of the sternum with large triangular caudal expansions that terminate at the level of the distal end of the xiphoid process; distinct supracetabular tubercle on the medial surface of the ilium; and large pubic boot with strongly recurved tip.
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: ground dwellingo
Diet: carnivoresubo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2009-01-03 20:39:15
Modified: 2009-01-03 22:39:15
Source: subo = suborder, o = order
References: Benton 1983, Kiessling 2004, Marsh 1875

Age range: Aptian or 121.40000 to 113.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Aptian121.4 - 113.2China (Liaoning) Piscivorenantiornis inusitatus (type locality: 55536)