H4E1T1E1R1O1C3E1R1C3A1L1
19 points
HETEROCERCAL is validvalid
[adj]
having the vertebral column passing into the upper lobe of the tail, which is usually larger than the lower, as in sharks [adj]
[adj]
having the vertebral column passing into the upper lobe of the tail, which is usually larger than the lower, as in sharks [adj]