T1E1R1G2A1
6 points
TERGA is validvalid
TERGUM, a back part of a segment of an arthropod [n]
TERGUM, (Latin) the back of an arthropod, also TERGITE [n]
TERGUM, a back part of a segment of an arthropod [n]
TERGUM, (Latin) the back of an arthropod, also TERGITE [n]