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Athleta symmetricus
Taxonomy
Athleta symmetricus was named by Conrad (1854) [m. kosnik taxon no: 6578].
Sister species lacking formal opinion data
A. arangia, A. arangius, A. besanconi, A. bicorona, A. cithara, A. cormacki, A. dalli, A. graciosa, A. halaenus, A. laevigata, A. nodifera, A. ochsei, A. petrosa, A. petrosus, A. rathieri, A. subambiguus, A. triplicatus, A. tuomeyi, A. wangerrip, A. wheelockensis, A. ficulina, A. pyrulaeformis, A. affinis, A. graciosa, A. mariae, A. rathieri, A. suturalis, A. antiscalaris, A. anticingulata, A. anticingulata, A. anticingulata, A. anticingulata, A. antiscalaris, A. antiscalaris, A. craticula, A. curvirostata, A. subcrenulifera, A. citharoedus, A. ambiqua, A. sykesi
Entered
by M. Kosnik on 2002-12-13; modified by M. Kosnik on 2013-04-30
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Athleta symmetricus Conrad |
| 2002 | Athleta symmetricus Kosnik |
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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.
†Athleta symmetricus Conrad 1854
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Bartonian to the top of the Priabonian or 41.03000 to 33.90000 Ma
Collections (29 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian - Priabonian | USA (Louisiana) | Athleta symmetricus (1417) | |
| Bartonian | USA (Louisiana) | Athleta symmetricus (1413 3534 90305 90449 90630 92303 92357 98688 100147) | |
| Bartonian | USA (Mississippi) | Athleta symmetricus (90704 99632 99634 99675 164232 205498) | |
| Bartonian | USA (Texas) | Athleta symmetricus (91087 91101) | |
| Bartonian - Priabonian | USA (Arkansas) | Athleta symmetricus (91084) | |
| Priabonian | USA (Arkansas) | Athleta symmetricus (91052 91085) | |
| Priabonian | USA (Mississippi) | Athleta symmetricus (100149) | |
| Priabonian | USA (Louisiana) | Athleta symmetricus (92298 92300 92301 92358 98931 99761 100143) |