Skeletal pneumaticity is the presence of air spaces within bones. It is generally produced during development by excavation of bone by pneumatic diverticula (air sacs) from an air-filled space, such as the lungs or nasal cavity. Pneumatization is highly variable between individuals, and bones not normally pneumatized can become pneumatized in pathological development.
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Skeletalpneumaticity is the presence of air spaces within bones. It is generally produced during development by excavation of bone by pneumatic diverticula...
palaeontologist Lucio M. Ibiricu and colleagues examined the postcranial skeletalpneumaticity in the skeletons of rebbachisaurids, and suggested that it was an...
passage). Skeletal pneumaticity often originates developmentally as offshoots of the air sacs, especially in the synsacrum. Bone pneumaticity is generally found...
the temporal bone of the cranium. The mastoid cells are a form of skeletalpneumaticity. Infection in these cells is called mastoiditis. The term cells...
doppler Bladder diverticula as seen on ultrasound Christine Menias Skeletalpneumaticity "diverticulum | Definition of diverticulum in English by Lexico...
mass. Unlike other known carcharodontosaurids, this animal lacks skeletalpneumaticity extending into the sacral and caudal centra. The scapulocoracoid...
specific strength and supplements open airways to accommodate the skeletalpneumaticity common to many birds. The specific strength and resistance to buckling...
forming excavations and chambers, a condition known as postcranial skeletalpneumaticity. Ornithischians, with the exception of Heterodontosaurus, lacked...
"Body mass and foraging ecology predict evolutionary patterns of skeletalpneumaticity in the diverse "waterbird" clade". Evolution. 66 (4): 1059–1078...
204–205. ISBN 978-0-253-35289-7. Wedel, M.J. (2005). "Postcranial skeletalpneumaticity in sauropods and its implications for mass estimates". In Rogers...
skeletons of weigeltisaurds are lightened by large air spaces (skeletalpneumaticity) within the bones. The phalanges of the hands and feet are elongate...
165–200. ISBN 978-0-521-88996-4. Wedel, M. J. (2005). Postcranial skeletalpneumaticity in sauropods and its implications for mass estimates. The sauropods:...
"Body mass and foraging ecology predict evolutionary patterns of skeletalpneumaticity in the diverse "waterbird" clade". Evolution. 66 (4): 1059–1078...
Butler, R.J., Barrett, P.M., and gower, D.J. (2009). "Postcranial skeletalpneumaticity and air-sacs in the earliest pterosaurs." Biology Letters, 5(4):...
M.J.; Bonnan, M.F. (2011). "The early evolution of postcranial skeletalpneumaticity in sauropodomorph dinosaurs" (PDF). Acta Palaeontologica Polonica...
"Findarticles.com: Vertebral pneumaticity, air sacs, and the physiology of sauropod dinosaurs". Paleobiology. 2003. and "Vertebral pneumaticity, air sacs, and the...
extant lizards. The bones are largely hollow, exhibiting a high skeletalpneumaticity, with the outer cortical bone often less than 1 millimetre (3⁄64 in)...
Other features which are typically thought to be associated with skeletalpneumaticity, are also present in Guchengosuchus, Erythrosuchus, and in several...
deep cavities caused by air sacs invading the bone (postcranial skeletalpneumaticity). The scapula (shoulder blade) was hourglass-shaped. In the holotype...
proximal region and lacks a foramen that in other flamingos aids with skeletalpneumaticity. The pit for the ligament at the fibular condyle is deep, proximal...
dinosaurs is published by Michael D'Emic (2012). The postcranial skeletalpneumaticity in the skeletons of five taxa of early sauropodomorph dinosaurs...
165–200. ISBN 978-0-521-88996-4. Wedel, M. J. (2005). Postcranial skeletalpneumaticity in sauropods and its implications for mass estimates. The sauropods:...
Gastón; Salgado, Leonardo (2017). "A novel form of postcranial skeletalpneumaticity in a sauropod dinosaur: implications for the paleobiology of Rebbachisauridae"...
by Hanik, Lamanna & Whitlock (2017). A study on the postcranial skeletalpneumaticity in rebbachisaurid sauropods, based primarily on the vertebrae of...
O2 and CO2 levels during the Late Triassic and the evolution of skeletalpneumaticity and respiratory systems in theropod dinosaurs and in paracrocodylomorphs...
them strong relative to their mass. The number of pneumatic bones depends on the species; pneumaticity is slight or absent in diving birds. For example...
the gills to the skeletal muscle, and only then to the heart. During intense exercise, the oxygen in the blood gets used by the skeletal muscle before the...
individual. These are a partial foot bone and one caudal vertebrae. However, a skeletal produced for the paper depicts a hand claw. The foot morphology is consistent...