| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ergaea
Taxonomy
Ergaea was named by Adams and Adams (1854). It is extant.
It was assigned to Calyptraeidae by Okutaini (2000).
It was assigned to Calyptraeidae by Okutaini (2000).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Ergaea Adams and Adams |
| 2000 | Ergaea Okutaini p. 201 |
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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.
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 Late/Upper Pliocene to the top of the Late/Upper Pleistocene or 3.60000 to 0.01170 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pliocene | Indonesia | Crepidula walchi (84518 84520 84525) Crepidula walshi (70088 70105) | |
| Late/Upper Pliocene | Indonesia | Crepidula walshi (70084) | |
| Pleistocene | Japan | Siphopatella walshi (96970 97028) | |
| Late/Upper Pleistocene | Japan | Siphopatella walshi (97961) |