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Baryonychinae

Reptilia - Spinosauridae

Synonyms
Synonymy list
YearName and author
1841Crocodilus cultridens Owen
1842Suchosaurus cultridens Owen p. 12
1842Suchosaurus Owen p. 67
1842Suchosaurus cultridens Owen p. 67
1845Suchosaurus Meyer p. 283
1846Succhosaurus cultridens Plieninger p. 151
1849Succhosaurus d'Orbigny p. 206
1851Suchosaurus cultridens Mantell p. 276
1861Suchosaurus Owen p. 300
1861Suchosaurus cultridens Owen p. 305
1864Suchosaurus Costa p. 10
1864Suchosaurus cultridens Costa p. 11
1878Suchosaurus Owen p. 12
1878Suchosaurus cultridens Owen p. 12
1888Suchosaurus cultridens Lydekker p. 90
1890Suchosaurus Zittel p. 672
1896Suchosaurus cultridens Sauvage p. 47
1896Suchosaurus Sauvage p. 48
1898Suchosaurus girardi Sauvage
1898Suchosaurus cultridens Sauvage p. 444
1927Suchosaurus cultridens Royo y Gomez p. 127
1960Suchosaurus cultridens Bataller p. 157
1986Baryonychidae Charig and Milner p. 359
1988Suchosaurus Carroll
1990Baryonychidae Charig and Milner p. 139
1995Baryonychidae Viera and Torres p. 60
1997Baryonychidae Charig and Milner p. 13
1997Baryonychidae Milner p. 699
1998Baryonychinae Sereno et al. p. 1302
1998Cristatusaurus Taquet and Russell p. 350 figs. 1e-j
1998Cristatusaurus lapparenti Taquet and Russell p. 350 figs. 1e-j
2002Baryonychinae Buffetaut and Ouaja p. 419
2002Suchosaurus Sepkoski, Jr.
2003Baryonychidae Rauhut p. 146
2004Baryonychinae Holtz, Jr. et al. p. 72
2004Cristatusaurus Holtz, Jr. et al. p. 73
2004Cristatusaurus lapparenti Holtz, Jr. et al. p. 73
2007Baryonychinae Buffetaut
2007Suchosaurus Buffetaut
2007Suchosaurus cultridens Buffetaut
2007Baryonychinae Naish and Martill p. 502
2007Baryonychinae Sánchez-Hernández et al. p. 191
2008Suchosaurus Buffetaut p. 27
2011Cristatusaurus Kellner et al. p. 104
2011Cristatusaurus lapparenti Kellner et al. p. 104
2011Baryonychinae Kellner et al. p. 105
2012Baryonychinae Allain et al. p. 370
2012Baryonychinae Carrano et al. p. 248 fig. 7
2013Cristatusaurus lapparenti Bertozzo et al. p. 119
2017Baryonychinae Carrano
2018Cristatusaurus lapparenti Hassler et al. p. 2

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
RankNameAuthor
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
Orionides
superfamilyMegalosauroidea()
familySpinosauridae
subfamilyBaryonychinae()
subfamilyBaryonychinae()

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.

Diagnosis
ReferenceDiagnosis
A. J. Charig and A. C. Milner 1986As for genus Baryonyx, below.
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: carnivoreo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2004-12-14 12:50:08
Modified: 2004-12-14 14:50:08
Source: o = order
References: Kiessling 2004, Marsh 1875

Age range: base of the Late/Upper Hauterivian to the top of the Middle Santonian or 136.40000 to 83.50000 Ma

Collections (29 total)


Time interval Ma Country or state Original ID and collection number
Neocomian - Barremian145.0 - 125.0Spain (Aragón) Suchosaurus cultridens (61317)
Valanginian139.8 - 132.9United Kingdom (England) Suchosaurus sp. (58094)
Late/Upper Hauterivian - Early/Lower Barremian136.4 - 125.45United Kingdom (England) Baryonychidae indet. (53888) Megalosaurus dunkeri (53886)
Late/Upper Hauterivian - Early/Lower Barremian136.4 - 125.45Spain (Aragón) Baryonychinae indet. (53921)
Late/Upper Hauterivian - Early/Lower Barremian136.4 - 125.45Spain (Teruel) Baryonychidae indet. (84212) Baryonychinae indet. (84213)
Late/Upper Hauterivian - Early/Lower Barremian136.4 - 125.45Spain (Castellón) Baryonychinae indet. (169278)
Hauterivian - Barremian132.9 - 125.0Spain (Burgos) Baryonyx sp. (131492)
Hauterivian - Barremian132.9 - 125.0Libya (Ghadamis) Baryonyx sp. (110504)
Early/Lower Barremian130.0 - 125.45Portugal (Setubal) Suchosaurus sp. (49255)
Early/Lower Barremian130.0 - 125.45Spain (Aragón) Baryonychinae indet. (59080 89275 96073)
Late/Upper Barremian - Early/Lower Aptian130.0 - 122.46Spain (Aragón) Baryonychidae indet. (28196)
Late/Upper Barremian - Early/Lower Aptian130.0 - 122.46Spain (Castilla y Leon) Baryonychidae indet. (68471)
Late/Upper Barremian - Aptian130.0 - 113.0Spain (Castilla y Leon) Baryonyx sp. (89283)
Late/Upper Barremian - Aptian130.0 - 113.0Spain (La Rioja) Baryonyx walkeri (89278)
Early/Lower Aptian125.45 - 122.46Spain (Castellón) Baryonychinae indet. (169162)
Early/Lower Aptian125.45 - 122.46Spain (Valenciana) Baryonychidae indet. (61375) Baryonychinae indet. (61325 61326) Spinosauridae indet. (89291 89293) Suchosaurus cultridens (61324)
Aptian125.0 - 113.0Laos (Savannakhet) Ichthyovenator laosensis (131833)
Aptian125.0 - 113.0Niger (Agadez) Spinosauridae indet. (37200)
Late/Upper Albian - Early/Lower Cenomanian105.3 - 93.5Morocco Spinosaurus aegyptiacus (13274)
Middle Santonian85.8 - 83.5China (Henan) Baryonychinae indet. (97943)