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Holotricharina hirsuta
Taxonomy
Holotricharina hirsuta was named by Cooper and Grant (1975). Its type specimen is USNM 149896a, a shell (Articulated shell), and it is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Holotricharina hirsuta Cooper and Grant p. 1175 figs. Pl 444, figs 1-49; pl 445, figs 9-15; pl 445, figs 42-45 |
| 1981 | Holotricharina hirsuta Hoover p. 69 figs. Pl 5, figs 33-42 |
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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.
†Holotricharina hirsuta Cooper and Grant 1975
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 20 | 4.83 | 2.50 | 11.1 | 3.90 | 3.01 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | USA (Texas) | Holotricharina hirsuta (43495 43513 43517 81651 105931 105940) | |
| Kungurian | Venezuela (Merida) | Holotricharina hirsuta (41508 41514) | |
| Roadian | USA (Texas) | Holotricharina hirsuta (43512 43518 101782 102604 105805 105807) |