Genus
Valid Extinct

Suchomimus

Sereno et al. 1998

Suchomimus is a genus of large theropod dinosaur that lived in what is now Niger during the Aptian to Albian stages of the Early Cretaceous period, 112 million years ago. The only known species is S. tenerensis, originally described in 1998 by paleontologist Paul Sereno and colleagues from several fossils discovered one year earlier in the Elrhaz Formation. Although these fossils come from multiple specimens, they represent one of the most anatomically well-documented spinosaurids. The animal's generic name, which means "crocodile mimic", alludes to its elongated skull and piscivorous adaptations, while the specific name refers to the Ténéré Desert, where the fossils were discovered.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
2
Group
Dinosaures
Carnivore Ground dwelling, solitary Terrestrial
Suchomimus
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Wikimedia
Suchomimus
Suchomimus
Suchomimus
PBDB ↗ Wikipedia ↗
Classification
Dinosauria Unranked clade
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Theropoda Unranked clade
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Neotheropoda Unranked clade
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Averostra Unranked clade
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Tetanurae Unranked clade
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Megalosauroidea Superfamily
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Spinosauridae Family
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Baryonychinae Subfamily
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Ceratosuchopsini Unranked clade
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Suchomimus Genus
Measurements
Length
11 m ⓘ
Mass
5 200 kg ⓘ
Fossil sites 2 geolocated sites
Distribution
Top countries
🇳🇪 Niger
2
Geological formations
Elrhaz
2
Temporal distribution
Albian (113.2–100.5 Ma)
2
Species (1)
Suchomimus tenerensis 121 Ma
Images 8
Bibliography
Original description
P. C. Sereno, A. L. Beck, and D. B. Dutheil, B. Gado, H. C. E. Larsson, G. H. Lyon, J. D. Marcot, O. W. M. Rauhut, R. W. Sadleir, C. A. Sidor, D. D. Varricchio, G. P. Wilson, J. A. Wilson. 1998. A long-snouted predatory dinosaur from Africa and the evolution of spinosaurids. Science 282:1298-1302 DOI ↗
Bibliography (2)
P. C. Sereno and S. J. ElShafie. 2013. A New Long-Necked Turtle, Laganemys tenerensis (Pleurodira: Araripemydidae), from the Elrhaz Formation (Aptian–Albian) of Niger. Morphology and Evolution of Turtles DOI ↗
P. C. Sereno, A. L. Beck, and D. B. Dutheil, B. Gado, H. C. E. Larsson, G. H. Lyon, J. D. Marcot, O. W. M. Rauhut, R. W. Sadleir, C. A. Sidor, D. D. Varricchio, G. P. Wilson, J. A. Wilson. 1998. A long-snouted predatory dinosaur from Africa and the evolution of spinosaurids. Science 282:1298-1302 DOI ↗