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Manfredaster gibbosus
Taxonomy
Stauranderaster gibbosus was named by Spencer (1913). It is not extant. Its type specimen is Holotype BNHM E 13239, Paratype BNHM E 13240.
It was recombined as Manfredaster gibbosus by Villier et al. (2004).
It was recombined as Manfredaster gibbosus by Villier et al. (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1913 | Stauranderaster gibbosus Spencer p. 135 figs. pl. 13 fig. 11 |
| 1915 | Stauranderaster gibbosus Valette pp. 48-50 figs. fig. 17 |
| 1943 | Stauranderaster gibbosus Brünnich-Nielsen p. 62 |
| 1950 | Stauranderaster gibbosus Rasmussen pp. 86-87 |
| 1993 | Stauranderaster gibbosus Lewis p. 65 |
| 2004 | Manfredaster gibbosus Villier et al. p. 40 |
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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.
†Manfredaster gibbosus Spencer 1913
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| H. W. Rasmussen 1950 | A Stauranderaster whose arms are distally swollen. The primary abactinal ossicles are large with a strongly tumid outer surface whose ornamentation consists of a depressed border and scattered spine-pits. The superomarginals of the arm are large and evenly tumid, the inferomarginals are very low. The ornament of the marginals is, as in Metopaster, composed of scattered spine-pits and a depressed border. |