Knospe C
Institut für Tieranatomie, Universität München.
Anat Histol Embryol. 1992 Mar;21(1):65-7. doi: 10.1111/j.1439-0264.1992.tb00320.x.
The result of this study shows that the tongue of the parrot has voluntary muscle that runs dorsally to the apex of the tongue. This musculature can be regarded as evidence that a reduced internal musculature exists.
这项研究结果表明，鹦鹉的舌头有向舌顶端背侧延伸的随意肌。这种肌肉组织可被视为存在内部肌肉组织减少的证据。
