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Cyclostremiscus (Cyclostremiscus)
Taxonomy
Cyclostremiscus (Cyclostremiscus) was named by Pilsbry and Olsson (1945). It is extant.
It was assigned to Cyclostremiscus by Pilsbry and Olsson (1945) and Todd (2001).
It was assigned to Cyclostremiscus by Pilsbry and Olsson (1945) and Todd (2001).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1945 | Cyclostremiscus (Cyclostremiscus) Pilsbry and Olsson |
2001 | Cyclostremiscus (Cyclostremiscus) Todd |
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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.
Subg. Cyclostremiscus (Cyclostremiscus) Pilsbry and Olsson 1945
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: Late/Upper Pliocene or 3.60000 to 2.58800 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Pliocene | Jamaica | Cyclostremiscus sp. (69090) |