Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: eel-shaped vertebrate without jaws or paired appendages including the cyclostomes and some extinct forms
Similiar / Same: jawless fish, agnathan
Categories: aquatic vertebrate
Within this category: anaspid, conodont, cyclostome, hagfish, heterostracan, lamprey, osteostracan, ostracoderm
