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Acontiophoridae

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* This species was described after the publication of Carlgren's catalog and was, therefore, not included in his species list.
Containing group: Acontiaria

Characteristics

Acontiophoridae: Thenaria (Acontiaria) without sphincter. Mesenteries divisible into macro- and microcnemes. Acontia with basitrichs and probably microbasic amastigophors.

Acontiophorum: Acontiophoridae with well developed base. Column smooth with cinclides. No sphincter. Tentacles of ordinary length; hexamerously arranged. Longitudinal muscles of tentacles and radial muscles of oral disc ectodermal. 2 siphonoglyphs. Mesenteries divisible into macro- and microcnemes, more numerous proximally than distally. 2 pairs of directives. Macrocnemes, including the directives, fertile, with very strong retractors. Parietobasilar muscles very weak. Basilar muscles distinct. Cnidom: spirocysts, basitrichs, microbasic p-mastigophors and probably microbasic amastigophors.

References

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

Title Illustrations
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Scientific Name Acontiophorum niveum
Comments This species was described after the publication of Carlgren''s catalog and was, therefore, not included in his species list.
Acknowledgements Permission by Dr. R. W. Mead to take this picture at the University of Nevada, Reno, Nevada is gratefully acknowledged.
Copyright © 2000 Ron Ates
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Please note that Carlgren's text contains a number of errors, and much of the information is now out of date.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. Acontiophoridae. Version 01 January 2000 (temporary). http://tolweb.org/Acontiophoridae/17970/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/

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