Osteostraci
11 letter word
13
Scrabble
Definition
extinct group of armored fish-like vertebrates taxonomy is not clear
Letter Breakdown
O
1 pts
S
1 pts
T
1 pts
E
1 pts
O
1 pts
S
1 pts
T
1 pts
R
1 pts
A
1 pts
C
3 pts
I
1 pts