The relationships of the Euparkeriidae and the rise of Archosauria [PDF]
Royal Society Open Science, 2016 For the first time, a phylogenetic analysis including all putative euparkeriid taxa is conducted, using a large data matrix analysed with maximum parsimony and Bayesian analysis. Using parsimony, the putative euparkeriid Dorosuchus neoetus from Russia is
Roland B Sookias
exaly +5 more sources
Deep reptilian evolutionary roots of a major avian respiratory adaptation [PDF]
Communications Biology, 2023 A newly discovered osteological correlate for structures associated with ventilatory muscle attachment indicates a deep evolutionary history of respiratory innovation within Archosauria.
Yan-yin Wang +2 more
doaj +2 more sources
Quantitative biomechanical assessment of locomotor capabilities of the stem archosaur Euparkeria capensis [PDF]
Royal Society Open Science, 2023 Birds and crocodylians are the only remaining members of Archosauria (ruling reptiles) and they exhibit major differences in posture and gait, which are polar opposites in terms of locomotor strategies.
Oliver E. Demuth +2 more
doaj +2 more sources
The evolution and role of the hyposphene-hypantrum articulation in Archosauria: phylogeny, size and/or mechanics? [PDF]
Royal Society Open Science, 2019 Living members of Archosauria, the reptile clade containing Crocodylia and Aves, have a wide range of skeletal morphologies, ecologies and body size.
Sterling Nesbitt, Candice Stefanic
exaly +2 more sources
Characterization of Two Transposable Elements and an Ultra-Conserved Element Isolated in the Genome of Zootoca vivipara (Squamata, Lacertidae) [PDF]
Life, 2023 Transposable elements (TEs) constitute a considerable fraction of eukaryote genomes representing a major source of genetic variability. We describe two DNA sequences isolated in the lizard Zootoca vivipara, here named Zv516 and Zv817.
Marcello Mezzasalma +7 more
doaj +2 more sources
Pulmonary anatomy in the Nile crocodile and the evolution of unidirectional airflow in Archosauria [PDF]
PeerJ, 2013 The lungs of birds have long been known to move air in only one direction during both inspiration and expiration through most of the tubular gas-exchanging bronchi (parabronchi).
Emma R. Schachner +2 more
doaj +4 more sources
Crocodylian forelimb musculature and its relevance to Archosauria [PDF]
The Anatomical Record, 2003 AbstractThe musculoskeletal anatomy of the crocodylian forelimb is documented to facilitate functional morphological studies of extant and extinct archosaurs. Comparative descriptions of muscles of the forelimb of several crocodylian species are presented, including attachment sites, innervation, and anatomical functions.
Mason B Meers
exaly +3 more sources
Crocodiles (Archosauria: Crocodylia) of the neotropical region
Biota Colombiana, 2000 -
Miguel A. Rodríguez M.
doaj +2 more sources
Osteology of the Late Triassic aetosaur Scutarx deltatylus (Archosauria: Pseudosuchia) [PDF]
PeerJ, 2016 Aetosaurians are some of the most common fossils collected from the Upper Triassic Chinle Formation of Arizona, especially at the Petrified Forest National Park (PEFO). Aetosaurians collected from lower levels of the park include Desmatosuchus spurensis,
William G. Parker
doaj +4 more sources
Hindlimb biomechanics of Lagosuchus talampayensis (Archosauria, Dinosauriformes), with comments on skeletal morphology. [PDF]
J AnatAbstractLagosuchus talampayensis is a small‐bodied (~0.5 m long) Late Triassic dinosauriform archosaur from Argentina. Lagosuchus long has been a pivotal taxon for reconstructing the evolution of form and function on the dinosaur lineage. This importance is because it has a mix of ancestral archosaurian traits, such as a small pelvis with a mostly ...
Otero A, Bishop PJ, Hutchinson JR.
europepmc +3 more sources