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Scytophorus

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: Halcampoididae

Characteristics

Halcampoididae with elongate body and with physa-like or somewhat flattened aboral end. Column indistinctly divisible into scapus and scapulus. Cuticle developed chiefly on the scapus which is provided with somewhat modified weak tenaculi more or less visible to the naked eye. No sphincter. Tentacles 14, their longitudinal muscles ectodermal. A single weak, ventral siphonoglyph without conchula. Mesenteries 14, six pairs + one couple; the individuals of the couple have their retractors faced towards the dorsal pairs of directives, wherefore there is seemingly a single pair of directives. All mesenteries perfect, their retractors strong, restricted to kidney-like. Parietal muscles well-developed. As a rule all mesenteries fertile. Ciliated tracts of the filaments may be discontinuous. 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Please note that Carlgren's text contains a number of errors, and much of the information is now out of date.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. Scytophorus. Version 01 January 2000 (temporary). http://tolweb.org/Scytophorus/17872/2000.01.01 in The Tree of Life Web Project, http://tolweb.org/

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