| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Semibalaninae
Taxonomy
Semibalaninae was named by Newman and Ross (1976). It is extant.
It was assigned to Balanidae by Chan et al. (2021).
It was assigned to Balanidae by Chan et al. (2021).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Semibalaninae Newman and Ross |
| 2021 | Semibalaninae Chan et al. |
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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 | |||||
| Reference: Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 0.0117 Ma
Minimum age of oldest fossil (stem group age): 0.0117 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pleistocene (glacial) | Iceland | Semibalanus balanoides (75057) |