Invertebrates!
Annelids
Home
Platyhelminthes
Nematodes
Arthropods
Echinoderms
Annelids
Mollusks
Porifera
Cnidaria

usersryanmccanndesktopleech.jpg

Segmented worms make up the Phylum Annelida. The phylum includes earthworms and their relatives, leeches, polychaetes.

Annelids can be told by their segmented bodies. Polychaetes have, predictably, many bristles on the body, while earthworms and leeches have fewer bristles. There are about 9000 species of annelid in todays know world.

Depending upon species, annelids can reproduce both sexually and asexually.

Asexual Reproduction: Occurs by fission is a method used by some annelids and allows them to reproduce quickly. The posterior part of the body breaks off and forms a new individual. The position of the break is usually determined by an epidermal growth

Sexual Reproduction:Sexual reproduction allows a species to better adapt to its environment. Some annelid species are hermaphroditic, while others have distinct genders.Hermaphrodite annelids like earthworms mate periodically throughout the year in favored environmental condition

Examples: Earth Worms And Leeches

Only like the best things in the world..GOSH!