TY - CHAP T1 - Phylum Platyhelminthes--class Turbellaria. T2 - Keys to Marine Invertebrates of the Woods Hole Region. Y1 - 1964 A1 - Bush,LF ED - Smith,RI SP - EP - 30 KW - Anaperus gardineri KW - Childia groenlandica KW - LOCATION KW - Paramecynostomum diversicolor KW - Polychoerus caudatus JF - Keys to Marine Invertebrates of the Woods Hole Region. PB - MBL, Woods Hole ER -