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Caloxanthus
Taxonomy
Caloxanthus was named by Milne-Edwards (1864) [Sepkoski's age data: K Albi-u T Dani Sepkoski's reference number: 1066]. It is not extant. Its type is Caloxanthus formosus.
It was assigned to Xanthidae by Rathbun (1935); to Decapoda by Sepkoski (2002); to Etyidae by Armstrong et al. (2009) and Schweitzer et al. (2010); and to Feldmanniidae by Schweitzer et al. (2012), Klompmaker et al. (2015) and Schweitzer et al. (2017).
It was assigned to Xanthidae by Rathbun (1935); to Decapoda by Sepkoski (2002); to Etyidae by Armstrong et al. (2009) and Schweitzer et al. (2010); and to Feldmanniidae by Schweitzer et al. (2012), Klompmaker et al. (2015) and Schweitzer et al. (2017).
Species
C. americanus, C. formosus (type species), C. kuypersi, C. ornatus, C. purleyensis, C. simplex, C. thompsonorum, C. vignyensis, C. wrighti
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1864 | Caloxanthus Milne-Edwards |
| 1866 | Carpiliopsis Fischer-Benzon |
| 1928 | Creticarcinus Withers |
| 1935 | Caloxanthus Rathbun p. 56 |
| 2002 | Caloxanthus Sepkoski |
| 2006 | Carpiliopsis Karasawa and Schweitzer p. 50 |
| 2006 | Creticarcinus Karasawa and Schweitzer p. 50 |
| 2009 | Caloxanthus Armstrong et al. p. 750 |
| 2010 | Caloxanthus Schweitzer et al. p. 67 |
| 2012 | Caloxanthus Schweitzer et al. p. 147 |
| 2015 | Caloxanthus Klompmaker et al. p. 143 |
| 2017 | Caloxanthus Schweitzer et al. p. 8 |
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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. †Caloxanthus Milne-Edwards 1864
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†Caloxanthus americanus Rathbun 1935
†Caloxanthus formosus Milne-Edwards 1864
†Caloxanthus kuypersi Fraaye 1996
†Caloxanthus ornatus Fischer-Benzon 1866
†Caloxanthus purleyensis Withers 1928
†Caloxanthus simplex Secretan 1964
†Caloxanthus thompsonorum Klompmaker et al. 2015
†Caloxanthus vignyensis Klompmaker et al. 2015
†Caloxanthus wrighti Collins and Breton 2010
Invalid names: Carpiliopsis Fischer-Benzon 1866 [synonym], Creticarcinus Withers 1928 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Aberhan 1992, Turnsek 1997, Fearon and Clapham 2023 | |||||
Age range: base of the Late/Upper Aptian to the top of the Danian or 122.46000 to 61.60000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | USA (Texas) | C. americanus (141171) | |
| Late/Upper Albian | USA (Texas) | C. americanus (141174) | |
| Cenomanian | France (Bouches-du-Rhone) | C. formosus (139717) | |
| Late/Upper Cretaceous | Denmark (Faxe) | Carpiliopsis ornatus (134735) | |
| Early/Lower Cenomanian | France | C. formosus (85020) | |
| Middle Cenomanian - Late/Upper Cenomanian | France | C. formosus (97634) | |
| Santonian | Austria | C. thompsonorum (226883) | |
| Danian | USA (Texas) | C. sp. (207141) | |
| Danian | France | C. vignyensis (226905) | |
| Danian | Denmark | C. ornatus (227080) | |
| Paleocene | Austria | C. ornatus (89473) |