Isantheopsis
Actinopsis rosea
Characteristics
Actiniidae with well developed pedal disc. Column smooth. Pedal disc and column with numerous spirocysts. Margin not distinct. Sphincter diffuse. Tentacles hexamerously arranged, rather long, the inner longer than the outer. Longitudinal muscles of tentacles and radial muscles of oral disc ectodermal. 2 siphonoglyphs, well developed. Mesenteries at the base more numerous than the tentacles, the last cycle existing only in the proximal part of the body. More than 6 perfect pairs of mesenteries. 2 pairs of directives. Retractors diffuse, weak, parietobasilar muscles weak, basilar muscles well developed. Distribution of gonads unknown.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Please note that Carlgren's text contains a number of errors, and much of the information is now out of date.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. Isantheopsis. Actinopsis rosea . Version 01 January 2000 (temporary). http://tolweb.org/Actinopsis_rosea/18359/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/
