postanal การใช้

Its preanal angle is well defined, while its postanal angle is not so.
Males also have enlarged postanal scales, and two areas of swelling at the base of the tail.
Males are larger than females, and have a swollen tail base, enlarged postanal scales and femoral pores, and bluish markings on the throat and belly.
The postanal margin of the postabdomen is provided with 8 to 9 groups of tiny aesthetascs, one of which is 1.5 times longer and thicker than the rest, even longer than the antennula itself.
Some of the lizards in this genus contains specific features such as : rostral and frontonasal scales; one postanal scale; supranasal and anterior loreal scales; 36 or less macro chromosomes; egg-laid embryos somewhat developed.