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Helicotoma subquadrata
Taxonomy
Helicotoma subquadrata was named by Ulrich and Scofield (1897) [Helicotoma subquadrata Ulrich in Ulrich & Scofield 1897]. It is not extant.
Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Helicotoma subquadrata Ulrich and Scofield |
| 1951 | Helicotoma subquadrata Wilson p. 64 |
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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.
†Helicotoma subquadrata Ulrich and Scofield 1897
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Wagner 2023, Kiessling 2004 | |||||