Details genera, characteristics, habitat, feeding, and links to related topics.

Provides a description and image of a member of this phylum.

Describes the available species in the state. For divers.

Discusses body structure and internal anatomy of this animal group. With photos.

Presents the image of a young actinotroch.

Offers preliminary information on horseshoe worms. With images.

Discusses how Phoronida and Brachiopoda differs from Bryozoa and Entoprocta.

Provides a copy of the educational material by T.C. Lacalli of the University of Saskatchewan.

Provides a copy of an article by Kevin G. Helfenbein and Jeffrey L. Boore. From the Oxford Journals.

Offers a synopsis of the article by Freeman G. Martindale of Friday Harbor Laboratories, University of Washington.

Presents information about morphology, metabolism and reproduction. With images.

Provides information on habitation, body structure, digestion and development of this species.

Discusses characteristics, reproduction and habitation. With list of sources.