Gracilechinus
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[edit]
Taxonavigation: Echinoida |
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Superregnum: Eukaryota |
Familia: Echinidae
Genus: Gracilechinus
Species:
Name[edit]
- Gracilechinus Fell & Pawson, 1966
- Type species: Echinus gracilis Agassiz, 1869
- Fixation: original designation
- Type species: Echinus gracilis Agassiz, 1869
Primary references[edit]
- Fell, H.B.; Pawson, D.L. 1966: Echinacea. Pp. U367-U440 in R. C. Moore (ed.) Treatise on Invertebrate Paleontology, U. Echinodermata. 3 (2) GSA & Univ. Kansas Press, Boulder, CO & Lawrence, KS. [U431]