The Funiu population was coincident with population of type locality in diagnosis characteristics as: snout obtusely rounded; 对其进行再研究发现,宁陕齿突蟾伏牛山居群与模式产地居群的主要特征共同之处为,吻端钝圆;
Leaf blade base broadly cuneate to rounded, margin obtusely serrate; drupe and endocarp ellipsoid to oblong. 叶片基部宽楔形到圆形,边缘钝锯齿;核果和内果皮椭圆形的到长圆形。
When the water temperature below 0 ℃, the fish distributed on the bottom, no swimming and no activity, and obtusely reacted to the outer stimulation. 水温降至0℃以下时鱼呈底层分布,不游动,无活力,对外界刺激反应迟钝。