額隆有V型溝紋。頭部渾圓，嘴喙較不明顯。身上有花紋，花紋數量隨年齡增加

額隆有V型溝紋。頭部渾圓，嘴喙較不明顯。身上有花紋，花紋數量隨年齡增加。

結果 (英文) 1:

The forehead has a V-shaped groove. The head is round and the beak is less obvious. There are patterns on the body, and the number of patterns increases with age.

結果 (英文) 2:

Erlong has a V-shaped trench pattern. The head is round and the mouth is less noticeable. There are patterns on the body, and the number of patterns increases with age.

結果 (英文) 3:

There are V-shaped furrows in the frontal eminence. The head is round and the beak is not obvious. There are patterns on the body, and the number of patterns increases with age.