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Latirhinus uitstlani

Osteichthyes - Hadrosauridae

Taxonomy
Latirhinus uitstlani was named by Prieto-Márquez and Serrano Brañas (2012). Its type specimen is IGM 6583, a partial skeleton (a fragmentary skeleton including partial right nasal, 10 dorsal and 14 caudal vertebrae, right coracoid, left scapula, both humeri and ulnae, right metacarpals ), and it is a 3D body fossil. Its type locality is Ejido Presa de San Antonio (Coah 14), which is in a Campanian terrestrial mudstone in the Cerro del Pueblo Formation of Mexico. It is the type species of Latirhinus.

Synonymy list
YearName and author
2012Latirhinus uitstlani Prieto-Márquez and Serrano Brañas p. 608 figs. 2, 6-9
2014Latirhinus uitstlani Rivera-Sylva and Carpenter pp. 159, 163
2017Latirhinus uitstlani Bertozzo et al. p. 40
2017Latirhinus uitstlani Cruzado-Caballero and Powell p. 5
2021Latirhinus uitstlani Ramírez-Velasco et al.

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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()
—Archosauromorpha(Huene 1946)
RankNameAuthor
—Crocopoda
—ArchosauriformesGauthier 1986
—Eucrocopoda
—Archosauria()
informalAvemetatarsalia
—Ornithodira
—Dinosauromorpha
—Dinosauriformes
—Dinosauria()
—Ornithischia()
—Genasauria
—Cerapoda
—Ornithopoda()
—Clypeodonta
—Iguanodontia()
—Dryomorpha
—Styracosterna
—Hadrosauriformes
—Hadrosauroidea()
familyHadrosauridae
subfamilyLambeosaurinae
genusLatirhinus
speciesuitstlani

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.

†Latirhinus uitstlani Prieto-Márquez and Serrano Brañas 2012
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Diagnosis
ReferenceDiagnosis
A. Prieto-Márquez and C. I. Serrano Brañas 2012Saurolophine hadrosaurid that differs from other members of the clade, except Gryposaurus, in possessing a deep and arcuate dorsal process of the nasal; differs from Gryposaurus, as well as form all other saurolophines, in having a broader narial foramen, as well as anterodorsally curved deltoid crest of the scapula (convergent with Lambeosaurinae within the context of Hadrosauridae).
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, Kiessling 2004

Age range: Late/Upper Campanian or 83.60000 to 72.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.6 - 72.2Mexico (Coahuila) Kritosaurus sp. (type locality: 24258)