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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Callianassa ovalis
Taxonomy
Callianassa ovalis was named by Rathbun (1918). Its type specimen is USNM 324269, a claw, and it is a 3D body fossil. Its type locality is USGS 6020a, Canal Zone, which is in an Aquitanian marine shale/mudstone in the Culebra Formation of Panama.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1918 | Callianassa ovalis Rathbun |
| 2010 | Callianassa ovalis Schweitzer et al. p. 36 |
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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.
†Callianassa ovalis Rathbun 1918
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: infrao = infraorder, c = class | |||||
| References: Aberhan 1992, Valdez and Clapham 2023 | |||||
Age range: Aquitanian or 23.03000 to 20.44000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aquitanian | Panama | Callianassa ovalis (type locality: 42624) |