#PLOSONE: Respiratory Evolution Facilitated the Origin of Pterosaur Flight and Aerial Gigantism https://t.co/cFjxZp5iAC 肋の鈎状突起によって胴を固めて「ふいご」にする羽ばたき連動呼吸構造は一見トリ似だけれども子細な気嚢の配置は実はトリと全然違うのよ(生き物あるある
Respiratory evolution facilitated the origin of pterosaur flight and aerial gigantism.
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Feb 2019 – Aug 2025Where it's discussed
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Blogs10 articles
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X / Twitter3 posts
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News3 articles
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YouTube2 videos
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Overall, discussions reflect strong interest and moderate agreement, with comments mentioning fossil analysis and lung structures, such as 'Pterosaurs had a lung-air sac system like birds,' and observations on air sac size correlating with animal size. The tone is curious and somewhat technical, emphasizing the evolutionary importance of respiratory adaptations for flight and size increase.
Most discussions agree with the idea that respiratory adaptations played a key role in pterosaur flight and gigantism, especially referencing the similarities between pterosaur lung systems and bird-like airflow mechanisms.
The topic of respiratory evolution and its connection to flight and size in ancient animals clearly sparks high curiosity among readers.
Participants actively discuss specific features like air sacs, fossil evidence, and atmospheric conditions, showing moderate to deep engagement.
These discussions highlight the significance of respiratory systems in evolutionary biology and how such findings shape our understanding of prehistoric life, though the overall reach appears moderate.
Abstract in brief
- Pterosaurs were the first vertebrates to achieve powered flapping flight and grew to large sizes, supported by an efficient respiratory system.
- The study used CT scans, X-ray films, and fossil analysis to show that pterosaurs had a flow-through lung system similar to birds, which helped sustain flight long before birds evolved it.
- Respiratory adaptations, like expanding air sacs, reduced body density and enabled pterosaurs to grow larger, highlighting how this system was crucial for their evolution and diversity.]
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Most liked on X and Bluesky@jethroreading32 @DeepTimeFossils Pterosaurs had a lung-air sac system like birds. Atmosphere was not particularly high in oxygen (less of it than today, actually). https://t.co/beeekp2GiG
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Pterosaurs' Flight Evolution and Respiratory Adaptations
Pterosaurs were the first vertebrates to achieve powered flapping flight and grew to large sizes, supported by an efficient respiratory system. The study used CT scans, X-ray films, and fossil analysis to show that…
How to make your Dragon - Dragon biology analyzed
@LibertyPatriot8 Claro, un animal más pequeño y sacos de aire más pequeños. Aquí un animal mucho más grande, y sacos de aire muchísimo más grandes también. Aquí te dejo la descripción de los sacos de aire generales de un pterosaurio por si te interesa: https://t.co/131XkEbcwF
@jethroreading32 @DeepTimeFossils Pterosaurs had a lung-air sac system like birds. Atmosphere was not particularly high in oxygen (less of it than today, actually). https://t.co/beeekp2GiG
#PLOSONE: Respiratory Evolution Facilitated the Origin of Pterosaur Flight and Aerial Gigantism https://t.co/cFjxZp5iAC 肋の鈎状突起によって胴を固めて「ふいご」にする羽ばたき連動呼吸構造は一見トリ似だけれども子細な気嚢の配置は実はトリと全然違うのよ(生き物あるある
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