Some raptorial groups of it use a proboscis to seize prey, while members of its family Onuphidae live in beach sands and use powerful jaws to capture small animals. Their central nervous system consists of a supraesophageal ganglion, and they also have movable bristles called setae. Classes within this phylum include Hirudi
Some raptorial groups of it use a proboscis to seize prey, while members of its family Onuphidae live in beach sands and use powerful jaws to capture small animals. Their central nervous system consists of a supraesophageal ganglion, and they also have movable bristles called setae. Classes within this phylum include Hirudinea and Polychaeta, which can be divided into free moving and tube dwelling. But they may be most notable for the transverse ring divisions that divide their bodies. For 10 points, name this phylum of segmented worms that includes the marine worms and earthworms.
Some raptorial groups of it use a proboscis to seize prey, while members of its family Onuphidae live in beach sands and use powerful jaws to capture small animals.