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Containing group: Edwardsiidae


Edwardsiidae with elongate body divisible into physa, scapus and scapulus (capitulum?). Scapus with 12 longitudinal rows of solid papillae containing very large nematocysts. Tentacles more or less cylindrical, of ordinary length, hexamerously arranged, few (probably 12). No distinct siphonoglyphs. Mesenteries probably never more than six pairs. 8 macrocnemes arranged as the macrocnemes in Edwardsia and 4 microcnemes. Not more mesenteries proximally than distally. Retractors of the stronger mesenteries restricted, more or less kidney-like. Parietal muscles strong.


Carlgren, O. 1949. A Survey of the Ptychodactiaria, Corallimorpharia and Actiniaria. Kungl. Svenska Vetenskapsakadamiens Handlingar, series 4, volume 1, number 1.

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The information provided on this page is based on Oscar Carlgren's 1949 catalog.
Copyright © 1949 Swedish Academy of Sciences.

Please note that Carlgren's text contains a number of errors, and much of the information is now out of date. An update of the catalog is currently under preparation in Daphne Fautin's laboratory, and the results of this work will be incorporated in future versions of this page.

Keyboarding of Carlgren's catalog was done as part of a project to create an electronic database of the sea anemones of the world, funded by NSF Grant DEB9521819, awarded to Daphne G. Fautin. This grant is in the program Partnerships to Enhance Expertise in Taxonomy (PEET). Susanne Hauswaldt, Katherine Pearson, and April Wakefield-Pagels contributed to the keyboarding effort.

Correspondence regarding this page should be directed to Daphne G. Fautin at

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Citing this page:

Tree of Life Web Project. 2000. Halcampogeton. Version 01 January 2000 (temporary). http://tolweb.org/Halcampogeton/17792/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/

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