著者
豊住 頼一
出版者
耳鼻と臨床会
雑誌
耳鼻と臨床 (ISSN:04477227)
巻号頁・発行日
vol.31, no.1, pp.47-68, 1985-01-20 (Released:2013-05-10)
参考文献数
44

The author presented a new concept in the development of the phonatory organ of vertebrates. This concept was based on his own studies and other works in comparative anatomy. The evolution of the phonatory organ is developed from the same trunk from lung fish to reptile in the evolutionary tree, and divides into two branches. One branch is the route from reptile to bird, the other branch is the route from reptile to mammal. In the first branch, the lower part of the trachea just attached to the air sac develops to create the syrinx in the bird and is called the air-bladder system. In the second branch, the upper part of the trachea developed into a preventive mechanism for aspiration, forming the vocal fold, and is called the larynx system.

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外部データベース (DOI)

Twitter (5 users, 5 posts, 3 favorites)

メモ。 比較解剖学がとっても興味深い分野です。 https://t.co/FxyzHFhqcD
「宇宙人が複数の発声器官を持っていたら」というSFネタで「そう言えば地球上の生命体は複数発声器官じゃないな、これは不思議だ」と思って検索したらそういう論文出てきたが >鳥類では,肺器官は存在するが未熟なために,lungair sacs(肺気嚢)が余分に発達し え、マジ? https://t.co/ekds5ZdI5k
@leyenda3044 発声器官の形を特定できれば、類似の形状を持つ現存する生物から推定できそう。 古いけどこういう研究があるらしい https://t.co/CD2ncNejGq

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