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Heliacus (Astronacus) planispira
Taxonomy
Heliacus planispira was named by Pilsbry and Lowe (1932) [TYPE LOCALITY: Recent; Mazatlán, Mexico]. It is extant. It is the type species of Heliacus (Astronacus).
It was recombined as Heliacus (Astronacus) planispira by Woodring (1959).
It was recombined as Heliacus (Astronacus) planispira by Woodring (1959).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Heliacus planispira Pilsbry and Lowe |
| 1959 | Heliacus (Astronacus) planispira Woodring p. 168 |
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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.
Heliacus (Astronacus) planispira Pilsbry and Lowe 1932
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pleistocene | Ecuador | Heliacus planispira (96867) |