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Moros intrepidus

Reptilia

Taxonomy
Moros intrepidus was named by Zanno et al. (2019). Its type specimen is NCSM 33392, a set of limb elements, and it is a 3D body fossil. Its type locality is NCPALEOUT05, Stormy Theropod, which is in a Cenomanian delta plain mudstone/siltstone in the Cedar Mountain Formation of Utah. It is the type species of Moros.

Synonymy list
YearName and author
2019Moros intrepidus Zanno et al. p. 2 fig. 2–4
2022Moros intrepidus Krumenacker et al. p. 1336

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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()
RankNameAuthor
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Coelurosauria()
superfamilyTyrannosauroidea
genusMoros
speciesintrepidus

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.

Moros intrepidus Zanno et al. 2019
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Diagnosis
ReferenceDiagnosis
L. E. Zanno et al. 2019Small-bodied, gracile-limbed tyrannosauroid (Supplementary Tables 2 and 3) exhibiting a semicircular tuberosity on the craniomedial femoral shaft originating at the distalmost extent of the lesser trochanter* (Fig. 2a); sinuous articular facet on medial aspect of fourth metatarsal for contact with third metatarsal* (Fig. 3i); transversely compressed, subtriangular distal articular condyle of the fourth metatarsal in distal view (Fig. 3l); and distal articular surface of fourth metatarsal exhibiting hypertrophied craniolateral aspect*, confluent with a deeply incised, striated extensor groove that grades indistinctly into the lateral collateral ligament pit* (Fig. 3g). (Autapomorphies denoted with asterisk.)
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: Marsh 1875, Benton 1983

Age range: Early/Lower Cenomanian or 99.60000 to 93.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Cenomanian99.6 - 93.5USA (Utah) Moros intrepidus (type locality: 206450)