Sagartiogeton
- Sagartiogeton robustus Carlgren 1924
- Phellia tubicolus Danielssen 1877
- Phellia flexibilis Danielssen 1890
- Actinia undatus O. F. Mueller 1788
- Actinia viduatus O. F. Mueller 1776
- Actinia laceratus Dalyell 1848
- Sagartiogeton abyssorum Carlgren 1942
- Sagartiogeton ingolfi Carlgren 1928
- Sagartiogeton verrilli Carlgren 1942
- Sagartiogeton antarcticus Carlgren 1928
- Actinothoe californicus Carlgren 1940
Characteristics
Sagartiidae with well developed base. Body sometimes divisible into scapus and scapulus, sometimes not. Scapus often but not necessarily with a cuticle and tenaculi which as a rule are weaker than in Kadosactis, sometimes they are reduced and not uncommonly absent. Column with cinclides in its upper part, usually near on the limbus. Margin distinct or tentaculate. Sphincter mesogloeal, well developed. Tentacles usually long, conical, hexamerously, octamerously, decamerously or irregularly arranged, never thickened on their aboral side. Longitudinal muscles of tentacles and radial muscles of oral disc ectodermal. Usually two siphonoglyphs, sometimes only one, rarely three, 1-3 pairs of directives. As a rule at least 6 pairs of perfect mesenteries, usually more. Younger mesenteries growing from the limbus as well as from the margin, but originating somewhat earlier at the margin than at the limbus. Perfect and stronger imperfect mesenteries, in the region of the actinopharynx provided with fairly restricted, often kidney-shaped, rarely circumscribed retractors. Parietobasilar muscle not strong. All stronger mesenteries fertile. Cnidom: spirocysts, basitrichs, microbasic p-mastigophors and microbasic amastigophors.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Please note that Carlgren's text contains a number of errors, and much of the information is now out of date.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
Page copyright © 2000
All Rights Reserved.
Citing this page:
Tree of Life Web Project. 2000. Sagartiogeton. Version 01 January 2000 (temporary). http://tolweb.org/Sagartiogeton/18306/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/