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Ticinosuchus
Taxonomy
Ticinosuchus was named by Krebs (1965). Its type is Ticinosuchus ferox. It was considered monophyletic by Nesbitt (2011), Lautenschlager and Desojo (2011).
It was assigned to Rauisuchidae by Krebs (1965), Kuhn (1966), Carroll (1988); to Pseudosuchia by Gauthier et al. (1989); to Prestosuchidae by Charig (1967), Parrish (1993); to Rauisuchia by Lautenschlager and Desojo (2011); and to Suchia by Nesbitt (2011).
It was assigned to Rauisuchidae by Krebs (1965), Kuhn (1966), Carroll (1988); to Pseudosuchia by Gauthier et al. (1989); to Prestosuchidae by Charig (1967), Parrish (1993); to Rauisuchia by Lautenschlager and Desojo (2011); and to Suchia by Nesbitt (2011).
Species
T. ferox (type species)
Synonymy list
Year | Name and author |
---|---|
1965 | Ticinosuchus Krebs p. 131 |
1966 | Ticinosuchus Kuhn p. 74 |
1967 | Ticinosuchus Charig p. 709 |
1988 | Ticinosuchus Carroll |
1989 | Ticinosuchus Gauthier et al. p. 348 |
1993 | Ticinosuchus Parrish p. 290 fig. 1 |
2011 | Ticinosuchus Lautenschlager and Desojo |
2011 | Ticinosuchus Nesbitt p. 24 fig. 51 |
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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
Reference | Diagnosis | |
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B. Krebs 1965 | Rauisuchiden mit verlängerten Halswirbeln, mit einer sehr schlanken Scapula, einem caudal
nicht eingeschnittenen Coracoid, einem regelmässig ventrahvärts abgebogenen Pubis. Die Crista pectoralis befindet sich beim ersten Fünftel der Humeruslänge. | |
S. Lautenschlager and J. B. Desojo 2011 | Ticinosuchus ferox differs from all other rauisuchian archosaurs by the combination of the following characters: antorbital fenestra tapers sharply anteriorly; maxilla with pronounced rostral ramus; maxilla with dorsoventrally expanded ascending process and fused medial interdental plates; centra of cervical vertebrae elongated and approximately twice as long as high; two sacral vertebrae; ventral margin of coracoid continuous (not interrupted by a notch or edge); pubis without distal expansion; postacetabular process of ilium with horizontal medial ridge; dorsal margin of ilium blade notably rounded and convex; ischia joined by a pronounced ventral crest, arrowhead-shaped and symmetrical anterior to mid-caudal osteoderms with a sharp and pronounced midline keel. |
Measurements
No measurements are available
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Source: subo = suborder, subc = subclass, c = class, subp = subphylum | |||||
References: Benton 1983, Carroll 1988, Hendy et al. 2009 |