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Gymnobela
Taxonomy
Gymnobela was named by Verrill (1884). It is extant.
It was assigned to Raphitominae by Sysoev (1996); and to Raphitomidae by Bouchet et al. (2011).
It was assigned to Raphitominae by Sysoev (1996); and to Raphitomidae by Bouchet et al. (2011).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Gymnobela Verrill |
| 1968 | Majox Nordsieck |
| 1968 | Watsonaria Nordsieck |
| 1996 | Gymnobela Sysoev p. 25 |
| 2011 | Gymnobela Bouchet et al. p. 286 |
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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.
G. Gymnobela Verrill 1884
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Gymnobela dagama Barnard 1963
Gymnobela glaucocreas Barnard 1963
Gymnobela verecunda Barnard 1963
Invalid names: Majox Nordsieck 1968 [synonym], Watsonaria Nordsieck 1968 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Piacenzian to the top of the Calabrian or 3.60000 to 0.77400 Ma
Minimum age of oldest fossil (stem group age): 2.58 Ma
Minimum age of oldest fossil (stem group age): 2.58 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Piacenzian | Panama (Bocas) | G. sp. (79794) | |
| Calabrian | Costa Rica (Limon) | G. sp. (79844) |