Ranchu

Like the Lionhead, Ranchu lack a dorsal (top) fin and develop a hood that can grow on the top of the head, as well as around the eyes and gill covers. However they are readily distinguished by a steeply arched back, most noticeable near the caudal (tail) fin. The arch can be sufficient to cause the tail to point downward when at rest. This Ranchu has calico coloration coupled with black spots, similar to the Shubunkin.