P3R1O1S1O1M3A1
11 points
PROSOMA is validvalid
the anterior region of the body of some invertebrates [n PROSOMAS, PROSOMATA] : PROSOMAL [adj]
the front region of the body of an invertebrate [n PROSOMAS or PROSOMATA]
the anterior region of the body of some invertebrates [n PROSOMAS, PROSOMATA] : PROSOMAL [adj]
the front region of the body of an invertebrate [n PROSOMAS or PROSOMATA]