cirriped
Concise Oxford English Dictionary © 2008 Oxford University Press:
cirriped /ˈsɪrɪpɛd/ (also cirripede /ˈsɪrɪpiːd/)
▶noun Zoology a crustacean of a class (Cirripedia) that comprises the barnacles.
– origin mod. L. Cirripedia, from L. cirrus ‘a curl’ (because of the form of the legs) + pes, ped- ‘foot’.
'cirriped' also found in these Oxford entries:

