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Cladactella

Please note: Entries in the above species list are the original binomina of species according to Carlgren's 1949 catalog. Nomenclatorial inconsistencies need to be resolved in a future revision of this genus (see below).
Containing group: Actiniidae

Characteristics

Actiniidae. Pedal disc broad. Column cylindrical, entirely covered with longitudinal rows of non adhesive, rounded or elliptical vesicles, very close set. Fosse distinct. Sphincter diffuse, rather broad, no marginal spherules. Tentacles of moderate length, rather numerous (up to 96), conical, imperfectly retractile. Longitudinal muscles of tentacles and radial muscles of oral disc ectodermal. 2 well developed siphonoglyphs and two pairs of directives. Numerous perfect pairs of mesenteries. Considerably more mesenteries at the base than at the margin. Distribution of the gonads not certain, but they are borne on the narrow imperfect mesenteries and many of the perfect ones (Verrill). Retractors of the mesenteries very weak. Cnidom: spirocysts, basitrichs, microbasic p-mastigophors.

References

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

About This Page
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Please note that Carlgren's text contains a number of errors, and much of the information is now out of date.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

All Rights Reserved.

Citing this page:

Tree of Life Web Project. 2000. Cladactella. Version 01 January 2000 (temporary). http://tolweb.org/Cladactella/18371/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/

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