Sipuncula
Peanut Worms
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close boxDiscussion of Phylogenetic Relationships
Sipunculidea (Sipunculidae + Golfingiiformes), Sipunculidae (Sipunculus + Xenosiphon + Siphonosoma + Siphonomecus + Phascolopsis), and Phascolosomatidae (Phascolosoma + Apionsoma + Antillesoma) of Cutler (1994) are most likely not monophyletic (Maxmena et al. 2003).References
Cutler, E. B. 1994. The Sipuncula, their systematics, biology, and evolution. Cornell University Press, Ithaca, NY.
Cutler, E. B. and P. E. Gibbs. 1985. A phylogenetic analysis of higher taxa in the phylum Sipuncula. Systematic Zoology 34:162-173.
Edmonds, S. J. 2000. Phylum Sipuncula. Pages 375–400 in: Polychaetes & Allies: The Southern Synthesis. Fauna of Australia, vol. 4A, Polychaeta, Myzostomida, Pogonophora, Echiura, Sipuncula. P. L. Beesley, G.J.B. Ross, and C.J. Glasby, eds. CSIRO Publishing, Melbourne.
Ferrier, D. and P. W. H. Holland. 2001. Sipunculan ParaHox genes. Evol. Dev. 3:263-70
Huang, D. Y., J.-Y. Chen, J. Vannier, and J. I. Saiz Salinas. 2004. Early Cambrian sipunculan worms from southwest China. Proceedings of the Royal Society of London Series B 271(1549):1671-1676.
KennetLundin, K. and C.Schander. 2003. Epidermal ciliary ultrastructure of adult and larval sipunculids (Sipunculida). Acta Zoologica 84(2):113-119.
Maxmena, A. B., B. F. King, E. B. Cutler and G. Giribet. 2003. Evolutionary relationships within the protostome phylum Sipuncula: a molecular analysis of ribosomal genes and histone H3 sequence data. Molecular Phylogenetics and Evolution 27(3):489-503.
Rice, M. E. 1985. Sipuncula: developmental evidence for phylogenetic inference. Pages 274-296 in The Origins and Relationships of Lower Invertebrates. S. C. Morris, J. D. George, R. Gibson and H. M. Platt, eds. Oxford University Press, Oxford.
Rice, M. E. 1993. Sipuncula. Pages 238–325 in: Microscopic Anatomy of Invertebrates, Vol. 12: Onychophora, Chilopoda, and Lesser Protostomata. F. W. Harrison and M. E. Rice, eds. Wiley-Liss, New York.
Information on the Internet
- Edward B. Cutler's home page has links to more information about Sipuncula.
Title Illustrations
| Scientific Name | Phascolopsis gouldii |
|---|---|
| Creator | David Remsen |
| Copyright | © 1995 Marine Biological Laboratory, Woods Hole |
About This Page
Page copyright © 1999 David R. Maddison
Citing this page:
Maddison, David R. 1999. Sipuncula. Peanut Worms. Version 01 January 1999 (temporary). http://tolweb.org/Sipuncula/2487/1999.01.01 in The Tree of Life Web Project, http://tolweb.org/
