Phoronida
Horseshoe worms
References
Cohen, B. L. 2000. Monophyly of brachiopods and phoronids: reconciliation of molecular evidence with Linnean classification (the subphylum Phoroniformea nov.). Proceedings of the Royal Society London B 267:225-231.
Cohen, B. L., A. Gawthrop, and T. Cavalier-Smith. 1998. Molecular phylogeny of brachiopods and phoronids based on nuclear-encoded small subunit ribosomal RNA gene sequences. Philosophical Transactions of the Royal Society London B 353:2039-2061.
Emig, C. C. 1982. The biology of the Phoronida. Advances in Marine Biology 19:1-89.
Emig C. C. 1985. Phylogenetic systematics in Phoronida (Lophophorata). Zeitschrift für zoologische Systematik und Evolutionsforschung 23:184-193.
Freeman, G. and M. Q. Martindale. 2002. The origin of mesoderm in phoronids. Dev. Biol. 252:301-11 .
Zimmer, R. L. 1997. Phoronids, brachiopods, and bryozoans, the lophophorates. Pages 279-305 in Embryology: Constructing the Organism. S. F. Gilbert and A. M. Raunio (eds.) Sinauer Associates, Sunderland, MA.
Information on the Internet
- Introduction to the Phoronida. UCMP Berkeley
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- Content changed 08 January 2008
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Tree of Life Web Project. 2008. Phoronida. Horseshoe worms. Version 08 January 2008 (temporary). http://tolweb.org/Phoronida/2493/2008.01.08 in The Tree of Life Web Project, http://tolweb.org/