Oligochates, aka earthworms
Annelida
Yes
Clitellum
The segment of the worm that contains no setae is called the clitellum. The clitellum is located on the reproductive region of the worm and is involved in the formation of the cocoon for egg deposition.
No, it does not.
The clitellum of an earthworm is a series of segments that are swollen on the anterior side of the worm.
The middle is the clitellum. This saddle-shaped, swollen area is about 1/3 of the way back on a worm's body. The clitellum secretes mucus to form the cocoon which will hold the worm embryos.
The clitellum is a part of the earthworm's reproductive system. It is the part of the worm that makes the egg cocoon.
Coelom. It is partitioned by septa, which is a divider between segments of the worm.
Yes. The anterior is the "head end". Th clitellum is closest to the anterior.
phylum chordata... :)
they have longitudinal and circular muscles (to move), a coelom, a well developed digestive system, 5 aeortic arches (like 5 hearts), a clitellum (part of the reproductive system) and ..... thats all i can think of. Sorry! . :)