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Halorelloidea rectifrons
Taxonomy
Halorella rectifrons was named by Bittner (1890).
It was recombined as Halorelloidea rectifrons by Dagys (1963), Dagys (1974) and Siblik and Bryda (2005).
It was recombined as Halorelloidea rectifrons by Dagys (1963), Dagys (1974) and Siblik and Bryda (2005).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Halorella rectifrons Bittner |
| 1963 | Halorelloidea rectifrons Dagys p. 60 figs. Pl. 7, figs 4-9 |
| 1974 | Halorelloidea rectifrons Dagys p. 87 |
| 2005 | Halorelloidea rectifrons Siblik and Bryda p. 417 figs. Pl 2, fig 11 |
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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.
†Halorelloidea rectifrons Bittner 1890
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 3.50 | 3.40 | 3.60 | 3.50 | 0.141 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | Hungary | Halorelloidea rectifrons (159128) | |
| Norian | Hungary | Halorella rectifrons (73262) | |
| Norian | Tajikistan | Halorelloidea rectifrons (127973 128116) | |
| Lacian | Austria | Halorelloidea rectifrons (66931) | |
| Sevatian | Tajikistan | Halorelloidea rectifrons (36695) | |
| Sevatian | Russian Federation | Halorelloidea rectifrons (214913) |