Long tails characterized the Rhamphorhynchoids, and some Rhamphorhynchoid tails terminated in flaps of skin called tail veins.

长长的尾巴是 Rhamphorhynchoids 的特征，一些 Rha​​mphorhynchoids 的尾巴终止于称为尾静脉的皮肤瓣中。

Rhamphorhynchoids are small Pterosaurs with the largest forms approaching the size of a modern raven or hawk.

Rhamphorhynchoids 是小型翼龙，最大的形式接近现代乌鸦或鹰的大小。