S1C3L1E1R1I1T1E1
10 points
SCLERITE is validvalid
one of the hard plates forming the outer covering of an arthropod [n SCLERITES]
a hard skeletal plate or spicule [n -S]
one of the hard plates forming the outer covering of an arthropod [n SCLERITES]
a hard skeletal plate or spicule [n -S]