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Callianopsis
Taxonomy
Callianopsis was named by Saint Laurent (1973). It is extant. Its type is Callianassa goniopthalma. It is the type genus of Callianopsinae.
It was assigned to Ctenochelidae by Schweitzer and Feldmann (2001) and Schweitzer et al. (2010); to Callianopsinae by Manning and Felder (1991), Karasawa (1993), Schweitzer-Hopkins and Feldmann (1997), Schweitzer and Feldmann (1999) and Hyžný and Schlögl (2011); and to Callianopsidae by Schweitzer et al. (2023).
It was assigned to Ctenochelidae by Schweitzer and Feldmann (2001) and Schweitzer et al. (2010); to Callianopsinae by Manning and Felder (1991), Karasawa (1993), Schweitzer-Hopkins and Feldmann (1997), Schweitzer and Feldmann (1999) and Hyžný and Schlögl (2011); and to Callianopsidae by Schweitzer et al. (2023).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Callianopsis Saint Laurent p. 513 fig. 516 |
| 1991 | Callianopsis Manning and Felder p. 789 |
| 1993 | Callianopsis Karasawa p. 36 |
| 1997 | Callianopsis Schweitzer-Hopkins and Feldmann p. 237 |
| 1999 | Callianopsis Schweitzer and Feldmann p. 231 |
| 2001 | Callianopsis Schweitzer and Feldmann p. 189 |
| 2010 | Callianopsis Schweitzer et al. p. 40 |
| 2011 | Callianopsis Hyžný and Schlögl p. 326 |
| 2011 | Neocallianopsis Sakai |
| 2011 | Pleurocalliax Sakai |
| 2015 | Phaetoncalliax Sakai et al. |
| 2023 | Callianopsis Schweitzer et al. p. 10 |
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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.
G. Callianopsis Saint Laurent 1973
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†Callianopsis australis Casadio et al. 2004
†Callianopsis clallamensis Withers 1924
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Invalid names: Callianassa twinensis Rathbun 1926 [synonym]
†Callianopsis elongatodigitata Nagao 1941
†Callianopsis goniopthalma Rathbun 1902
†Callianopsis inornatus Schweitzer and Feldmann 2001
†Callianopsis kusiroensis Nagao 1941
†Callianopsis marianae Hyžný and Schlögl 2011
†Callianopsis muratai Nagao 1932
Invalid names: Neocallianopsis Sakai 2011 [synonym], Phaetoncalliax Sakai et al. 2015 [synonym], Pleurocalliax Sakai 2011 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: infrao = infraorder, c = class | |||||
| References: Valdez and Clapham 2023, Aberhan 1992 | |||||
Age range: base of the Lutetian to the top of the Burdigalian or 47.80000 to 15.97000 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | USA (Washington) | C. inornatus (139726) | |
| Priabonian | USA (Washington) | C. inornatus (202365) | |
| Rupelian | USA (Washington) | C. clallamensis (202283) | |
| Oligocene | USA (Washington) | C. clallamensis (140011) | |
| Late/Upper Oligocene | USA (Washington) | Callianassa twinensis (140251) | |
| Chattian | USA (Washington) | Callianassa twinensis (140249 140250) C. clallamensis (140050 202281 221302) C. clallamensis, Callianassa twinensis (140193) | |
| Early/Lower Miocene | Japan (Hokkaido) | Callianassa muratai (235789 235790 235791 235792 235793 235794) | |
| Early/Lower Miocene | Japan (Aichi) | C. titaensis (202465 202466 202467 202468) | |
| Early/Lower Miocene | Japan (Ikushumbets) | Callianassa muratai (235786) | |
| Early/Lower Miocene | Argentina (Rio Negro) | C. australis (45689) | |
| Burdigalian | Slovakia | C. marianae (147807) | |
| Burdigalian | Japan | Callianassa shikamai (169968) |