The annelids also known as the ringed worms or segmented worms, are a large
phylum, with over 17,000 extant species including ragworms, earthworms, and ...
May 2016 - Roundworms probably evolved into segmented worms, or annelids,
about 545 million years ago. The earliest annelids all lived in the ocean, as most
The animals in the Annelida are segmented worms. They have no legs, and no
hard skeleton. Unlike mollusks, annelid bodies are divided into many little ...
Annelids - Worms with Segments. Ooooh. Worms. Walk around school after a
rainstorm and you will have seen annelids. Earthworms are the classic example
There are about 15000 species in this phylum. The phylum includes earthworms,
leeches, and marine worms known as polychaetes. Species in this order have ...
Annelida is a group commonly referred to as segmented worms, and they are
found worldwide from the deepest marine sediments to the soils in our city parks
Segmented worms (phylum Annelida) are so named because of their elongated,
more or less cylindrical bodies divided by grooves into a series of ringlike ...
Jun 14, 2016 ... In our backyards the main segmented worms, or annelids, are earthworms. If you'
ve ever looked closely at earthworms, you've probably ...
Segmented worms, or annelids, contain the most familiar types of worm: the
earthworms found in garden soil and the ragworms and lugworms dug up on
Segmented worms are bilaterally symmetrical invertebrates that include more
than 12000 species such as earthworms, ragworms and leeches.