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en.wikipedia.org/wiki/Annelid

The annelids (Annelida, from Latin anellus, "little ring"), also known as the ringed worms or segmented worms, are a large phylum, with over 22,000 extant species including ragworms, earthworms, and leeches.

animaldiversity.org/accounts/Annelida

The annelids include earthworms, polychaete worms, and leeches. All members of the group are to some extent segmented, in other words, made up of segments that are formed by subdivisions that partially transect the body cavity.

www.encyclopedia.com/.../zoology-invertebrates/annelida

Annelida (ənĕl´Ĭdə) [Lat., anellus=a ring], phylum of soft-bodied, bilaterally symmetrical (see symmetry, biological [1]), ... Within the “Cite this article” tool, pick a style to see how all available information looks when formatted according to that style. Then, copy and paste the text into your bibliography or works cited list.

wiki.kidzsearch.com/wiki/Annelid

Annelid worms have a nervous system. The brain forms a ring round the pharynx (throat), consisting of a pair of ganglia (local control centers) above and in front of the pharynx, linked by nerve cords either side of the pharynx to another pair of ganglia just below and behind it.

infomory.com/facts/facts-about-annelids

Facts About Annelids. September 17, 2015, cherran, Leave a comment. Annelids are the segmented worms like earthworms, ragworms and others that we see practically everywhere.

kids.kiddle.co/Annelid

Annelid worms have a nervous system. The brain forms a ring round the pharynx (throat), consisting of a pair of ganglia (local control centers) above and in front of the pharynx, linked by nerve cords either side of the pharynx to another pair of ganglia just below and behind it.

www.ucmp.berkeley.edu/annelida/annelida.html

An Annelid Worm Biodiversity List is available, with links to a large number of annelid-related resources of all sorts. It also includes subscription information on the ANNELIDA e-mailing list. Serious annelid connoisseurs should not miss the Biodiversity and Biological Collections Web Server.

targetstudy.com/nature/animals/annelids

Descriptive feature and article on Annelids, one of the major source of information on spine less organisms, web portal for annelid, study material on Annelids,project material and notes

www.earthlife.net/inverts/annelida.html

An introduction to the biology, classification and ecology of Earthworms, Ragworms and Leeches the phylum Annelida. The Phylum Annelida. Etymology:-From the Latin Annellus a little ring. ... For more information from the IUCN Red Data Books see their Searchable Database.

www.britannica.com/animal/annelid

Annelid: Annelid, any member of a phylum of invertebrate animals that are characterized by the possession of a body cavity (or coelom), movable bristles (or setae), and a body divided into segments by transverse rings, or annulations, from which they take their name.