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Kotysex
Taxonomy
Kotysex is a genus. It is not extant.
It was assigned to Phoenicitoechiidae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Phoenicitoechiidae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Kotysex Sepkoski |
| 2002 | Kotysex Williams et al. p. 1091 |
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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. †Kotysex
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Pragian or 410.80000 to 407.60000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pragian | Czech Republic (Prague) | K. furcicosta (12071) | |
| Pragian | Czech Republic | K. simulans (10378) | |
| Pragian - Middle Devonian | Czech Republic | K. simulans (10372) |