Piotr Naskrecki / Planarian (Planariidae) the only members of the Flatworm family (Platyhelminthes) an aquatic dwelling group that has adapted to live and move on land by the action of a strip of powerful, closely spac...
00298077
Piotr Naskrecki / Planarian (Planariidae) the only members of the Flatworm family (Platyhelminthes) an aquatic dwelling group that has adapted to live and move on land by the action of a strip of powerful, closely spac...
00298073
Piotr Naskrecki / Planarian (Planariidae) the only members of the Flatworm family (Platyhelminthes) an aquatic dwelling group that has adapted to live and move on land by the action of a strip of powerful, closely spac...
00298075
Piotr Naskrecki / Planarian (Planariidae) the only members of the Flatworm family (Platyhelminthes) an aquatic dwelling group that has adapted to live and move on land by the action of a strip of powerful, closely spac...