Definition of Sphenaster. Meaning of Sphenaster. Synonyms of Sphenaster

Here you will find one or more explanations in English for the word Sphenaster. Also in the bottom left of the page several parts of wikipedia pages related to the word Sphenaster and, of course, Sphenaster synonyms and on the right images related to the word Sphenaster.

Definition of Sphenaster

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Meaning of Sphenaster from wikipedia

- 1907 † Sphenaster Jeffery, 1999 (Protaeropsis was suggested as an alternative by Doweld in 2016 as Sphenaster is a junior homonym of Sphenaster Wilcoxon...
- Doweld (2016). "Protaeropsis, a new replacement generic name for fossil Sphenaster Jeffery, 1999 (Echinoidea: Spatangida) nec Wilcoxon, 1970 (Protista: Haptomonada)"...