Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Mochlodon vorosi

Reptilia - Rhabdodontidae

Taxonomy
Mochlodon vorosi was named by Osi et al. (2012) [urn:lsid:zoobank.org:act:0C76CFEA-53E7-44E2-82D8-73DE0A7C21AE]. Its type specimen is MTM V 2010.105.1, a mandible (left complete dentary with four broken teeth), and it is a 3D body fossil. Its type locality is Iharkút mine, Bakony mountains (Unit 1), which is in a Santonian crevasse splay claystone/sandstone in the Csehbánya Formation of Hungary.

Synonymy list
YearName and author
2012Mochlodon vorosi Osi et al. p. 6 fig. 2
2016Mochlodon vorosi Dieudonné et al. p. 2
2017Mochlodon vorosi Godefroit et al. p. 5
2018Mochlodon vorosi Bell et al. p. 12
2018Mochlodon vorosi Madzia et al. p. 969
2019Mochlodon vorosi Bell et al. p. 3
2019Mochlodon vorosi Párraga and Prieto-Márquez p. 254
2020Mochlodon vorosi Dieudonné et al. p. 411
2022Mochlodon vorosi Rotatori et al. p. 144

Is something missing? Join the Paleobiology Database and enter the data

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
RankNameAuthor
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Ornithischia()
Genasauria
Cerapoda
Ornithopoda()
Clypeodonta
Iguanodontia()
Rhabdodontomorpha
familyRhabdodontidae
genusMochlodon
speciesvorosi

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.

Mochlodon vorosi Osi et al. 2012
show all | hide all
Diagnosis
ReferenceDiagnosis
A. Osi et al. 2012Mochlodon vorosi n. sp. differs from Mochlodon suessi in having a dentary with a markedly deeper depression just below the coronoid process that becomes transversely shallower but dorsoventrally wider toward the dentary–surangular suture. The rostral tip of the dentary is directed rostrally (rather than being rostroventrally directed as in M. suessi), such that the dorsal margin of the symphyseal region is horizontal and thus close to the level of the alveolar margin. This difference can also be observed between the smallest dentary of M. vorosi and the lectotype of M. suessi confirming a genuine taxonomical rather than ontogenetic feature. The groove on the dorsal margin of the symphyseal region is bordered caudally by a dorsally rounded vertical wall that separates the first alveolus from the symphyseal region. Mochlodon vorosi can further be distinguished from species of Rhabdodon and Zalmoxes in that the proximal end of the quadrate of M. vorosi is strongly curved caudally (directed caudodorsally at c. 60 degrees to the vertical plane) compared to that of Zalmoxes robustus (c. 45 degrees), Zalmoxes shqiperorum (c. 20 degrees) and Rhabdodon sp. (c. 25 degrees in specimen MC 397).
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: gregariouso
Environment: terrestrialo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: herbivoresubo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2009-01-03 20:40:05
Modified: 2009-01-03 22:40:05
Source: subo = suborder, o = order
References: Marsh 1875, Benton 1983

Age range: Santonian or 86.30000 to 83.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Santonian86.3 - 83.6Hungary (Veszprém) Mochlodon vorosi (type locality: 48722)