urostyle การใช้

• The tail has separate vertebrae unlike the fused urostyle or coccyx in modern frogs.
• It has primitive features, but has a urostyle and an elongated, forward-directed ilium in its pelvis.
• Colouration is generally dark brown, with a light upper lip and snout tip and a light middorsal line over the urostyle.
• The characteristics of anuran adults include : 9 or fewer presacral vertebrae, the presence of a urostyle formed of fused vertebrae, no tail, a long and forward-sloping ilium, shorter fore limbs than hind limbs, denticles.