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Spirotropis spinescens
Taxonomy
Pleurotoma spinescens was named by Bellardi (1947). It is not extant.
It was recombined as Spirotropis spinescens by Janssen (1993).
It was recombined as Spirotropis spinescens by Janssen (1993).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1947 | Pleurotoma spinescens Bellardi |
1966 | Drillia spinescens Strausz |
1993 | Spirotropis spinescens Janssen |
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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.
†Spirotropis spinescens Bellardi 1947
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Invalid names: Drillia spinescens Strausz 1966 [synonym]
Diagnosis
No diagnoses are available