in mammalian forerunners: Variability of the parietal foramen and the evolution of the pineal eye in South African Permo-Triassic eutheriodont therapsids
前颌骨及上颌骨在首颗牙齿前面有一短吻突;存在隔颌骨、构成外鼻孔大部分边缘的大型前额骨、短而宽的额骨、位于额骨-顶骨缝附近的松果孔(英语:Pinealforamen)、生有两个内侧凹陷的顶骨三角形表面及22节尾椎。 科埃略曙泳龙正模标本IGM p 881237保存下来的部分长度测为2.8米(9.2英尺),但缺少尾部。标本拥有41
isosceles triangle, with large neurovascular foramina at the center. The pinealforamen, which contains the parietal eye, is small and long. The supratemporal