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Cherevychnavis umanskae

Reptilia - Charadriiformes

Taxonomy
Cherevychnavis umanskae was named by Bochenski et al. (2019). Its type specimen is NMNHU-P, no.45-2453, a limb element (left coracoid), and it is a 3D body fossil. Its type locality is Cherevichnoie, lower layer, which is in a MN 12 fluvial sandstone/gravel in Ukraine. It is the type species of Cherevychnavis.

Synonymy list
YearName and author
2019Cherevychnavis umanskae Bochenski et al. p. 43

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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()
RankNameAuthor
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
Maniraptora
Paraves
classAves
orderCharadriiformesHuxley 1867
suborderCharadriiHuxley 1867
genusCherevychnavis
speciesumanskae

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.

Cherevychnavis umanskae Bochenski et al. 2019
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Diagnosis
ReferenceDiagnosis
Z. M. Bochenski et al. 2019A member of Charadrii, approximately the size of extant Haematopus ostralegus that differs from
all genera by the following combination of characters of the coracoid: robust processus acrocoracoideus with cranio-sternal length about the same as medial projection; the foramen nervi supracoracoidei is very close to the sternal margin of the cotyla scapularis (only in Haematopus is this foramen similarly close, yet is still more widely separated); the medial margin of the facies articularis humeralis is straight almost along its entire length; and sternally, the angulus lateralis is broad with sternal and lateral margins meeting almost at right angles; and on which the dorsal edge of the facies articularis sternalis connects to the angulus lateralis.
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 10:41:05
Modified: 2017-04-17 10:41:05
Source: subo = suborder, o = order
References: Benton 1983, Marsh 1875, Bush and Bambach 2015

Age range: MN 12 or 7.75000 to 7.24600 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
MN 127.75 - 7.246Ukraine (Odessa) Cherevychnavis umanskae (type locality: 48175)