Skeletal pneumaticity is the presence of air spaces within bones. It is generally produced during development by excavation of bone by pneumatic diverticula...
8 KB (847 words) - 21:47, 9 September 2023
passage). Skeletal pneumaticity often originates developmentally as offshoots of the air sacs, especially in the synsacrum. Bone pneumaticity is generally found...
34 KB (3,861 words) - 14:22, 3 August 2024
Mastoid cells (redirect from Pneumatic cells)
the temporal bone of the cranium. The mastoid cells are a form of skeletal pneumaticity. Infection in these cells is called mastoiditis. The term cells...
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palaeontologist Lucio M. Ibiricu and colleagues examined the postcranial skeletal pneumaticity in the skeletons of rebbachisaurids, and suggested that it was an...
40 KB (4,570 words) - 09:14, 12 April 2024
possibly homologous with features that represent unambiguously skeletal pneumaticity in theropods. Nesbitt et al. (2013) incorporated both specimens...
19 KB (2,040 words) - 14:26, 16 August 2024
doppler Bladder diverticula as seen on ultrasound Christine Menias Skeletal pneumaticity "diverticulum | Definition of diverticulum in English by Lexico...
15 KB (1,494 words) - 07:51, 6 May 2024
gaps are most commonly observed in juvenile individuals, whose skeletal pneumaticity has not yet fully developed. The scapulocoracoid is fused, and much...
14 KB (1,033 words) - 12:23, 4 August 2024
specific strength and supplements open airways to accommodate the skeletal pneumaticity common to many birds. The specific strength and resistance to buckling...
24 KB (2,857 words) - 17:17, 29 July 2024
204–205. ISBN 978-0-253-35289-7. Wedel, M.J. (2005). "Postcranial skeletal pneumaticity in sauropods and its implications for mass estimates". In Rogers...
62 KB (6,566 words) - 15:49, 26 July 2024
165–200. ISBN 978-0-521-88996-4. Wedel, M. J. (2005). Postcranial skeletal pneumaticity in sauropods and its implications for mass estimates. The sauropods:...
95 KB (10,269 words) - 18:33, 12 August 2024
skeletons of weigeltisaurds are lightened by large air spaces (skeletal pneumaticity) within the bones. The phalanges of the hands and feet are elongate...
11 KB (1,133 words) - 05:04, 20 May 2024
"Body mass and foraging ecology predict evolutionary patterns of skeletal pneumaticity in the diverse "waterbird" clade". Evolution. 66 (4): 1059–1078...
87 KB (10,556 words) - 10:00, 18 August 2024
forming excavations and chambers, a condition known as postcranial skeletal pneumaticity. Ornithischians, with the exception of Heterodontosaurus, lacked...
63 KB (7,273 words) - 09:44, 4 January 2024
Butler, R.J., Barrett, P.M., and gower, D.J. (2009). "Postcranial skeletal pneumaticity and air-sacs in the earliest pterosaurs." Biology Letters, 5(4):...
8 KB (856 words) - 04:28, 21 May 2024
Bird anatomy (section Skeletal system)
"Body mass and foraging ecology predict evolutionary patterns of skeletal pneumaticity in the diverse "waterbird" clade". Evolution. 66 (4): 1059–1078...
82 KB (9,632 words) - 01:56, 18 July 2024
"Findarticles.com: Vertebral pneumaticity, air sacs, and the physiology of sauropod dinosaurs". Paleobiology. 2003. and "Vertebral pneumaticity, air sacs, and the...
113 KB (13,281 words) - 01:02, 14 August 2024
size. Like in other theropods, the skeleton of Baryonyx showed skeletal pneumaticity, reducing its weight through fenestrae (openings) in the neural...
95 KB (10,926 words) - 20:42, 4 August 2024
M.J.; Bonnan, M.F. (2011). "The early evolution of postcranial skeletal pneumaticity in sauropodomorph dinosaurs" (PDF). Acta Palaeontologica Polonica...
81 KB (8,177 words) - 21:10, 1 August 2024
proximal region and lacks a foramen that in other flamingos aids with skeletal pneumaticity. The pit for the ligament at the fibular condyle is deep, proximal...
8 KB (1,083 words) - 11:27, 3 August 2024
extant lizards. The bones are largely hollow, exhibiting a high skeletal pneumaticity, with the outer cortical bone often less than 1 millimetre (3⁄64 in)...
15 KB (1,753 words) - 10:22, 27 November 2023
165–200. ISBN 978-0-521-88996-4. Wedel, M. J. (2005). Postcranial skeletal pneumaticity in sauropods and its implications for mass estimates. The sauropods:...
89 KB (9,834 words) - 00:58, 14 August 2024
Gastón; Salgado, Leonardo (2017). "A novel form of postcranial skeletal pneumaticity in a sauropod dinosaur: implications for the paleobiology of Rebbachisauridae"...
11 KB (1,160 words) - 19:08, 13 July 2024
dinosaurs is published by Michael D'Emic (2012). The postcranial skeletal pneumaticity in the skeletons of five taxa of early sauropodomorph dinosaurs...
100 KB (6,940 words) - 02:46, 27 June 2024
Other features which are typically thought to be associated with skeletal pneumaticity, are also present in Guchengosuchus, Erythrosuchus, and in several...
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deep cavities caused by air sacs invading the bone (postcranial skeletal pneumaticity). The scapula (shoulder blade) was hourglass-shaped. In the holotype...
20 KB (2,358 words) - 01:56, 22 February 2024
by Hanik, Lamanna & Whitlock (2017). A study on the postcranial skeletal pneumaticity in rebbachisaurid sauropods, based primarily on the vertebrae of...
220 KB (21,975 words) - 07:42, 20 August 2024
O2 and CO2 levels during the Late Triassic and the evolution of skeletal pneumaticity and respiratory systems in theropod dinosaurs and in paracrocodylomorphs...
279 KB (28,141 words) - 12:07, 17 August 2024
in spiny-rayed fishes: surveying "Patterson's Gap" in the acanthomorph skeletal record André Dumont medalist lecture 2018". Geologica Belgica. doi:10.20341/gb...
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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...
26 KB (2,611 words) - 23:20, 23 April 2024
Swim bladder (redirect from Pneumatic duct)
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...
28 KB (3,417 words) - 03:42, 17 June 2024