Quadratojugal bone

The quadratojugal is a small jaw bone that is present in most amphibians, reptiles and birds, but has been lost in mammals. It is connected to the jugal as well as other bones, though these may vary with species.

The quadratojugal bone is a small bone between the cheek and otic notch. Squamates (lizards and snakes) lack a quadratojugal bone.

单词	Quadratojugal bone
释义	Quadratojugal bone 英语百科 Quadratojugal bone The quadratojugal is a small jaw bone that is present in most amphibians, reptiles and birds, but has been lost in mammals. It is connected to the jugal as well as other bones, though these may vary with species. The quadratojugal bone is a small bone between the cheek and otic notch. Squamates (lizards and snakes) lack a quadratojugal bone.
随便看	south temperate zone的意思 south temperate zone的意思 south temperatue zone的意思 South Thompson的意思 south thystell的意思 South Tipperary, Co.的意思 South Tirol的意思 south tmeperature zone的意思 Southton的意思 southtower的意思 Southtown的意思 South Trinco Canyon的意思 south tropic的意思 south tropical calm zone的意思 south tropical disturbance的意思 SouthTrust的意思 South Tucson的意思 South Twin L.的意思 South Tyne, R.的意思 South Tyneside的意思 South Tyrol的意思 South Uist的意思 Southumbrian的意思 Southumbrians的意思 South Umpqua R.的意思