Results 11 to 20 of about 282 (148)

Back from the dead:Thyreophora cynophila (Panzer, 1798) (Diptera: Piophilidae) 'globally extinct' fugitive in Spain [PDF]

open access: yesSystematic Entomology, 2010
We report on a sensational find in central Spain of six specimens of Thyreophora cynophila (Panzer, 1798), a colourful, strange-looking piophilid fly living on carcasses of big mammals in advanced stages of decay.
Michelsen, Verner   +7 more
core   +3 more sources

A neotype designation for the bone-skipper Centrophlebomyia anthropophaga (Diptera, Piophilidae, Thyreophorina), with a review of the Palaearctic species of Centrophlebomyia [PDF]

open access: yesZooKeys, 2013
The European bone-skippers (Diptera: Piophilidae: Thyreophorina), long considered extinct, have recently been the object of much interest by dipterists after their unexpected rediscovery. Considerable faunistic work has been done on these flies in recent
Maurizio Mei   +3 more
doaj   +2 more sources

Découverte de plaques osseuses d’Ankylosauridé (Dinosauria : Thyreophora) du Crétacé supérieur de la Formation Cerro del Pueblo à Coahuila, Mexique [PDF]

open access: yesCarnets de géologie (Notebooks on geology), 2006
Découverte de plaques osseuses d’Ankylosauridé (Dinosauria : Thyreophora) du Crétacé supérieur de la Formation Cerro del Pueblo à Coahuila, Mexique.- Des plaques osseuses d’un ankylosauridé ont été découvertes dans la localité El Palmar, commune de ...
Héctor E. RIVERA-SYLVA   +3 more
core   +4 more sources

Phylogeny of the ankylosaurian dinosaurs (Ornithischia: Thyreophora)

open access: yesJournal of Systematic Palaeontology, 2011
Ankylosauria is a diverse clade of quadrupedal ornithischian dinosaurs whose remains are known from Middle Jurassic to latest Cretaceous sediments worldwide. Despite a long history of research, ankylosaur interrelationships remain poorly resolved and existing cladistic analyses suffer from limited character and taxon sampling. Here, we present the most
Maidment, Susannah   +3 more
core   +3 more sources

Long bone histology and growth patterns in ankylosaurs: implications for life history and evolution. [PDF]

open access: yesPLoS ONE, 2013
The ankylosaurs are one of the major dinosaur groups and are characterized by unique body armor. Previous studies on other dinosaur taxa have revealed growth patterns, life history and evolutionary mechanisms based on their long bone histology.
Martina Stein   +2 more
doaj   +2 more sources

Comparative larval morphology of the European bone-skippers, Thyreophora cynophila (Panzer, 1798) and Centrophlebomyia furcata (Fabricius, 1794) (Diptera: Piophilidae), with notes on their coexistence and natural history

open access: yesInsect Systematics & Evolution, 2013
Martín-Vega, Daniel, Baz, Arturo (2013): Comparative larval morphology of the European bone-skippers, Thyreophora cynophila (Panzer, 1798) and Centrophlebomyia furcata (Fabricius, 1794) (Diptera: Piophilidae), with notes on their coexistence and natural ...
Baz, Arturo, Martín-Vega, Daniel
core   +2 more sources

(Ornithischia: Thyreophora) from the Upper Jurassic of Tanzania [PDF]

open access: yesThe Anatomical Record, 2013
ABSTRACTUsing bone histology, a slow growth rate, uncommon for most dinosaurs, has been interpreted for the highly derived stegosaur Stegosaurus (Ornithischia: Thyreophora) and the basal thyreophoran Scutellosaurus. In this study, we examine whether this slow growth rate also occurs in the more basal stegosaur Kentrosaurus from the Tendaguru beds of ...
Tom R. Hübner   +3 more
core   +3 more sources

Pelvis of gargoyleosaurus (Dinosauria: Ankylosauria) and the origin and evolution of the ankylosaur pelvis. [PDF]

open access: yesPLoS ONE, 2013
Discovery of a pelvis attributed to the Late Jurassic armor-plated dinosaur Gargoyleosaurus sheds new light on the origin of the peculiar non-vertical, broad, flaring pelvis of ankylosaurs.
Kenneth Carpenter   +3 more
doaj   +2 more sources

Internal vascularity of the dermal plates of Stegosaurus (Ornithischia, Thyreophora)

open access: yesSwiss Journal of Geosciences, 2010
X-ray computed tomography and petrographic thin sectioning were used to study internal features of the plates of the thyreophoran dinosaur Stegosaurus and the osteoderms of Alligator. Infrared thermographic imaging of basking caimans was used to examine possible differential blood flow to osteoderms and other parts of the skin.
Shoji Hayashi   +2 more
core   +2 more sources

The Postcranial Skeleton of an Exceptionally Complete Individual of the Plated Dinosaur Stegosaurus stenops (Dinosauria: Thyreophora) from the Upper Jurassic Morrison Formation of Wyoming, U.S.A. [PDF]

open access: yesPLoS ONE, 2015
Although Stegosaurus is one of the most iconic dinosaurs, well-preserved fossils are rare and as a consequence there is still much that remains unknown about the taxon.
Susannah Catherine Rose Maidment   +2 more
doaj   +6 more sources

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