- Myxinidae, family Myxinidae - slime-producing marine animals: hagfishes
--1 is a kind of fish family
--1 is a member of Cyclostomata, order Cyclostomata
--1 has members:hagfish, hag, slime eels; Myxine, genus Myxine; genus Eptatretus; Myxinikela, genus Myxinikela