suborder hyperoartia

NOUN
20 LETTERS · STARTS WITH S

suborder hyperoartia is a valid 20-letter word worth 30 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1U1B3O1R1D2E1R1H4Y4P3E1R1O1A1R1T1I1A1
1 + 1 + 3 + 1 + 1 + 2 + 1 + 1 + 0 + 4 + 4 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does suborder hyperoartia mean?

NOUN · 1 SENSE
1

Lampreys as distinguished from hagfishes.