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Taxonomy
Nucula fragilis was named by Deshayes (1829) [DISTRIBUTION: Middle Eocene; western Europe.]. It is not a trace fossil.
It was recombined as Nucula (Nucula) fragilis by Glibert (1985).
It was recombined as Nucula (Nucula) fragilis by Glibert (1985).
Subspecies
Sister species lacking formal opinion data
N. angusta, N. calliope, N. cipleyensis, N. ciplyensis, N. cochlear, N. dasa, N. defuniak, N. dixoni, N. fritschi, N. guillermensis, N. indica, N. meadinga, N. microconcentrica, N. otamatea, N. percrassa, N. potomacensis, N. praelongata, N. pulchra, N. rivulana, N. sagittata, N. stachei, N. subtrigona, N. silicea, N. mametschinskensis, N. planata, N. aptera, N. waiaotea, N. waiotea, N. eudorae
Synonymy list
| Year | Name and author |
|---|---|
| 1829 | Nucula fragilis Deshayes p. 11 |
| 1965 | Nucula fragilis Glibert and van de Poel p. 11 |
| 1985 | Nucula (Nucula) fragilis Glibert p. 265 |
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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.
†Nucula (Nucula) fragilis Deshayes 1829
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†Nucula (Nucula) fragilis convexior Glibert 1985
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Diagnosis
No diagnoses are available