carapacial การใช้

Embryological analyses show that the carapacial ridge initiates the formation of the turtle shell.
The carapacial ridge has been found to play an essential role in the development of the turtle shell.
This suggests that the primitive carapacial ridge functioned differently and must have gained the function of mediating the ribs and carapace development later.
The unconfirmed candidate species, " Amyda " ( unnamed ), exhibits a " Saddle-blotched colouration "; the turtles that belong ( ed ) to this clade all exhibited " a very similar dark carapacial mark " ( Fritz, Gemel, Kehlmaier, Vamberger, & Praschag, 2014 ).