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Forbesiaster gaensis
Taxonomy
Forbesiaster gaensis was named by Jux (1957). It is not extant. Its type specimen is Geologisches Institut der Universität Köhln, Holotype Ä K 98.
Synonymy list
Year | Name and author |
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1957 | Forbesiaster gaensis Jux pp. 187-189 figs. pl. 21 fig. 1-2 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Forbesiaster gaensis Jux 1957
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Diagnosis
Reference | Diagnosis | |
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U. Jux 1957 | A species of Forbesiaster with quadrate, convex marginal plates with an granulate outer face. Superomarginals slightly smaller than the inferomarginals. Abactinals small, convex. Actinolaterals relatively large, restricted to the interradius and bearing spines. Ambulacral furrow wide and deep. Block-like adambulacrals with tuf of spines. |