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Retusa (Coleophysis)
Taxonomy
Coleophysis was named by Fischer (1883). It is extant.
It was misspelled as Coelophysis by Habe (1955), Itoigawa and Ogawa (1973); it was reranked as Retusa (Coleophysis) by Oldroyd (1925), Pacaud and Le Renard (1995).
It was assigned to Retusidae by Habe (1955), Itoigawa and Ogawa (1973); and to Retusa by Oldroyd (1925), Pacaud and Le Renard (1995).
It was misspelled as Coelophysis by Habe (1955), Itoigawa and Ogawa (1973); it was reranked as Retusa (Coleophysis) by Oldroyd (1925), Pacaud and Le Renard (1995).
It was assigned to Retusidae by Habe (1955), Itoigawa and Ogawa (1973); and to Retusa by Oldroyd (1925), Pacaud and Le Renard (1995).
Subtaxa
Species lacking formal opinion data
Retusa adamsi, Retusa adamsi, Retusa adamski, Retusa adamski, Retusa apicina, Retusa apiculata, Retusa arcana, Retusa bastropensis, Retusa canaligradata, Retusa candei, Retusa clathrata, Retusa consors, Retusa conulus, Retusa elongata, Retusa elongata, Retusa emoryi, Retusa emoryi, Retusa kellogii, Retusa kellogii, Retusa microconcha, Retusa minima, Retusa minuta, Retusa minutissima, Retusa notata, Retusa notata, Retusa notata, Retusa plicatella, Retusa plicifer, Retusa praemoryi, Retusa promamillata, Retusa quercinensis, Retusa quercinensis, Retusa quercinensis, Retusa rugosa, Retusa scutata, Retusa scutata, Retusa semisulcata, Retusa subangistoma, Retusa subangystoma, Retusa sylvaerupis, Retusa sylvaerupis, Retusa testiculina, Retusa umbilicata, Retusa vaginata, Retusa woodwardi, Utriculus pertenuis
Synonymy list
| Year | Name and author |
|---|---|
| 1925 | Retusa (Coleophysis) Oldroyd p. 9 |
| 1955 | Coelophysis Habe |
| 1973 | Coelophysis Itoigawa and Ogawa |
| 1995 | Retusa (Coleophysis) Pacaud and Le Renard p. 172 |
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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.
Subg. Retusa (Coleophysis) Fischer 1883
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Coleophysis carinata Carpenter 1857 [keeled barrel-bubble]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
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 (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pleistocene | USA (California) | Coleophysis carinata (160361 219029) | |
| Late/Upper Pleistocene | Japan | Coelophysis succincta, Coelophysis concentrica (97961) |