Genus
Valid Extinct

Struthiosaurus

Bunzel 1870
Etymology Lézard autruche

Struthiosaurus is a genus of nodosaurid dinosaurs from the Late Cretaceous period (Santonian-Maastrichtian) of Austria, Romania, France, and possibly Hungary. It was a small dinosaur, measuring 2–3 m (6.6–9.8 ft) in length and weighing 300–400 kg (660–880 lb).

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
23
Group
Dinosaures
Herbivore Ground dwelling, gregarious Terrestrial
Struthiosaurus
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Struthiosaurus austriacus osteoderms, Naturhistorisches Museum Wien © Gyik Toma (Tommy the paleobear) from Romania · CC BY 2.0 · Wikimedia
PBDB Wikipedia
Classification
Dinosauria Unranked clade
Ornithischia Unranked clade
Parapredentata Unranked clade
Saphornithischia Unranked clade
Prionodontia Unranked clade
Genasauria Unranked clade
Thyreophora Unranked clade
Thyreophoroidea Superfamily
Eurypoda Unranked clade
Ankylosauria Unranked clade
Euankylosauria Unranked clade
Nodosauridae Family
Struthiosaurus Genus
Measurements
Length
2,7 m
Struthiosaurus languedocensis — min connu
3,2 m
Struthiosaurus austriacus — max connu
2,5 m
Mass
220 kg
Struthiosaurus languedocensis — min connu
360 kg
Struthiosaurus austriacus — max connu
Fossil sites 23 geolocated sites
Distribution
Top countries
🇷🇴 Romania
9
🇦🇹 Austria
7
🇪🇸 Spain
4
🇫🇷 France
3
Geological formations
Grünbach
5
Sebeş
4
Vitoria
2
Coal-Bearing Complex
2
Râul Mare
2
Sedano
1
Sierra Perenchiza
1
Marnes Rouges Inférieures
1
Şard
1
Temporal distribution
Maastrichtian (72.2–66 Ma)
10
Campanian (83.6–72.2 Ma)
13
Species (9)
Crataeomus lepidophorus subjective synonym of Struthiosaurus austriacus 84 Ma
Crataeomus pawlowitschii subjective synonym of Struthiosaurus austriacus 84 Ma
Danubiosaurus anceps subjective synonym of Struthiosaurus austriacus 84 Ma
Hoplosaurus ischyrus subjective synonym of Struthiosaurus austriacus 84 Ma
Leipsanosaurus noricus subjective synonym of Struthiosaurus austriacus 84 Ma
Pleuropeltus suessii subjective synonym of Struthiosaurus austriacus 84 Ma
Struthiosaurus austriacus 84 Ma
Struthiosaurus languedocensis 84 Ma
Struthiosaurus transylvanicus 72 Ma
Synonyms (4)
Crataeomus subjective synonym of Struthiosaurus
Danubiosaurus subjective synonym of Struthiosaurus
Leipsanosaurus subjective synonym of Struthiosaurus
Pleuropeltus subjective synonym of Struthiosaurus
Images 1
Bibliography
Original description
E. Bunzel. 1870. Notice of a fragment of a reptilian skull from the Upper Cretaceous of Grünbach. Quarterly Review of the Geological Society of London 26:394 DOI ↗
Bibliography (16)
G. Botfalvai, E. Prondvai, and A. Ösi. 2021. Living alone or moving in herds? A holistic approach highlights complexity in the social lifestyle of Cretaceous ankylosaurs. Cretaceous Research 118:104633 DOI ↗
S. Brusatte, M. Vremir, and A. Watanabe, Z. Csiki-Sava, D. Naish, G. J. Dyke, G. M. Erickson, M. A. Norell. 2013. An infant ornithopod dinosaur tibia from the Late Cretaceous of Sebes, Romania. Terra Sebus. Acta Musei Sabesiensis 5:627-644
V. Codrea, M. Vremir, and C. Jipa, P. Godefroit, Z. Csiki, T. Smith, C. Farcas. 2010. More than just Nopcsa's Transylvanian dinosaurs: A look outside the Hateg Basin. Palaeogeography, Palaeoclimatology, Palaeoecology 293:391-405 DOI ↗
Z. Csiki, D. Grigorescu, and V. Codrea, F. Therrien. 2010. Taphonomic modes in the Maastrichtian continental deposits of the Haţeg Basin, Romania—palaeoecological and palaeobiological inferences. Palaeogeography, Palaeoclimatology, Palaeoecology 293(3-4):375-390 DOI ↗
M. Delfino, V. Codrea, and A. Folie, P. Dica, P. Godefroit, T. Smith. 2008. A complete skull of Allodaposuchus precedens Nopcsa, 1928 (Eusuchia) and a reassessment of the morphology of the taxon based on the Romanian remains. Journal of Vertebrate Paleontology 28(1):111-122 DOI ↗
J. Company Rodríguez, M. Feist, and D. Peyrot, E. Barron, F. Robles, J. Pereda-Suberbiola, J. I. Ruiz-Omenaca. 2005. Stratigraphic position and palaeoenvironmental traits of the Late Cretaceous vertebrate-bearing sites of Chera (Valencia, Spain), based on micropalaeontological data. Current Research in Vertebrate Palaeontolgy. 3rd Annual Meeting of the European Association of Vertebrate Palaeontologists (EAVP). Kaupia 14:76
G. Garcia and X. Pereda-Suberbiola. 2003. A new species of Struthiosaurus (Dinosauria: Ankylosauria) from the Upper Cretaceous of Villeveyrac (southern France). Journal of Vertebrate Paleontology 23(1):156-165 DOI ↗
Y. Laurent, J. Le Loeuff, and M. Bilotte, E. Buffetaut, G. S. Odin. 2001. Campanian-Maastrichtian continental-marine connection at the Aquitaine-Pyrenees-Provence area (S France). The Campanian-Maastrichtian Boundary. Developments in Palaeontology and Stratigraphy 19:657-674 DOI ↗
X. Pereda Suberbiola and P. M. Galton. 2001. Reappraisal of the nodosaurid ankylosaur Struthiosaurus austriacus Bunzel from the Upper Cretaceous Gosau Beds of Austria. The Armored Dinosaurs. Indiana University Press, Bloomington
G. Garcia, S. Duffaud, and M. Feist, B. Marandat, Y. Tambareau, J. Villatte, B. Sigé. 2000. La Neuve, gisement à plantes, invertébrés et vertébrés du Bégudien (Sénonien supérieur continental) du bassin d'Aix-en-Provence [La Neuve, Aix-en-Provence Basin, SE France, a new fossil site bearing plants, invertebrates and vertebrates of Begudian age (continental Late Senonian)]. Geodiversitas 22(3):325-348
X. Pereda-Suberbiola, H. Asibia, and X. Murelaga, J. J. Elzorza, J. J. Gomez-Alday. 2000. Taphonomy of the Late Cretaceous dinosaur-bearing beds of the Lano Quarry (Iberian Peninsula). Palaeogeography, Palaeoclimatology, Palaeoecology 157:247-275 DOI ↗
J. Le Loeuff and E. Buffetaut. 1995. The evolution of Late Cretaceous non-marine vertebrate fauna in Europe. Sixth Symposium on Mesozoic Terrestrial Ecosystems and Biota, Short Papers
B. F. Nopcsa. 1918. Leipsanosaurus n. gen. in neuer thyreophore aus der Gosau [Leipsanosaurus n. gen. a new thyreophoran from the Gosau]. Földtani Közlöny 48:324-328
B. F. Nopcsa. 1915. Die dinosaurier der Siebenbürgischen landesteile Ungarns [Dinosaurs of the Transylvanian regions of Hungary]. Mitteilungen aus den Jahrbuch der Königlich Ungarnischen Geologischen Reichsanstalt 23:1-24
H. G. Seeley. 1881. The reptile fauna of the Gosau Formation preserved in the Geological Museum of the University of Vienna. Quarterly Journal of the Geological Society of London 37(148):620-707 DOI ↗
E. Bunzel. 1871. Die Reptilfauna der Gosauformation in der Neuen Welt bei Weiner-Neustadt. Abhandlungen der Kaiserlich-Königlichen Geologischen Reichsanstalt 5:1-18