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Retroplumidae
Taxonomy
Retroplumidae was named by Gill (1894). It is extant. Its type is Retropluma.
It was assigned to Thoracotremata by Vega et al. (1995); to Ocypodoidea by Collins and Morris (1975), Collins and Wienberg Rasmussen (1992), Feldmann et al. (1995); to Heterotremata by Martin and Davis (2001); and to Retroplumoidea by Schweitzer and Feldmann (2001), Schweitzer and Feldmann (2002), Collins et al. (2003), Nyborg et al. (2009), Schweitzer et al. (2010), Hyžný and Muller (2010), van Bakel et al. (2010), Luque et al. (2017).
It was assigned to Thoracotremata by Vega et al. (1995); to Ocypodoidea by Collins and Morris (1975), Collins and Wienberg Rasmussen (1992), Feldmann et al. (1995); to Heterotremata by Martin and Davis (2001); and to Retroplumoidea by Schweitzer and Feldmann (2001), Schweitzer and Feldmann (2002), Collins et al. (2003), Nyborg et al. (2009), Schweitzer et al. (2010), Hyžný and Muller (2010), van Bakel et al. (2010), Luque et al. (2017).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1894 | Retroplumidae Gill pp. 1043-1045 |
| 1900 | Ptenoplacidae Alcock |
| 1975 | Retroplumidae Collins and Morris p. 823 |
| 1992 | Retroplumidae Collins and Wienberg Rasmussen p. 41 |
| 1995 | Retroplumidae Feldmann et al. p. 16 |
| 1995 | Retroplumidae Vega et al. |
| 2001 | Retroplumidae Martin and Davis |
| 2001 | Retroplumidae Schweitzer and Feldmann p. 201 |
| 2002 | Retroplumidae Schweitzer and Feldmann p. 961 |
| 2003 | Retroplumidae Collins et al. p. 209 |
| 2009 | Retroplumidae Nyborg et al. p. 205 |
| 2010 | Retroplumidae Hyžný and Muller p. 125 |
| 2010 | Retroplumidae Schweitzer et al. p. 99 |
| 2010 | Retroplumidae van Bakel et al. p. 43 |
| 2017 | Retroplumidae Luque et al. p. 13 |
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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.
Fm. Retroplumidae Gill 1894
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G. †Archaeopus Rathbun 1908
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†Archaeopus antennatus Rathbun 1908
†Archaeopus bicornutus Schweitzer et al. 2003
†Archaeopus diabolus Schweitzer et al. 2019
†Archaeopus ezoensis Nagao 1941
†Archaeopus lunicarinus Schweitzer and Feldmann 2001
†Archaeopus mexicanus Schweitzer et al. 2002
†Archaeopus rathbunae Beurlen 1965
†Archaeopus rostratus Schweitzer et al. 2003
†Archaeopus schenki Van Straelen 1939
†Archaeopus vancouverensis Woodward 1896
G. †Bathypluma de Saint Laurent 1989
G. †Costacopluma Collins and Morris 1975
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†Costacopluma australis Feldmann et al. 1995
†Costacopluma bifida Collins et al. 1994
†Costacopluma binodosa Collins and Wienberg Rasmussen 1992
†Costacopluma bishopi Vega and Feldmann 1992
†Costacopluma concava Collins and Morris 1975
†Costacopluma grayi Feldmann and Portell 2007
†Costacopluma maroccana Ossó-Morales et al. 2010
†Costacopluma mexicana Vega and Perrilliat 1989
†Costacopluma nordestina Feldmann and Martins-Neto 1995
†Costacopluma salamanca Feldmann et al. 1997
†Costacopluma senegalensis Remy 1959
†Costacopluma squiresi Nyborg et al. 2009
†Costacopluma texana Armstrong et al. 2009
G. †Loerenthopluma Beschin et al. 1996
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†Loerenthopluma danielae van Bakel et al. 2010
†Loerenthopluma lata Beschin et al. 1996
G. Loerenthoplumopsa Schweitzer et al. 2011
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†Loerenthoplumopsa carinata Beurlen 1929
Invalid names: Loerentheya Beurlen 1929 [replaced]
G. Retropluma Gill 1894
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†Retropluma borealis Fraaije et al. 2005
†Retropluma craverii Crema 1895
†Retropluma eocenica Via 1959
†Retropluma gallica Artal et al. 2006
†Retropluma laurentae Collins et al. 2003
Invalid names: Ptenoplacidae Alcock 1900 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Turnsek 1997, Fearon and Clapham 2023, Aberhan 1992 | |||||
Age range
Maximum range based only on fossils: base of the Middle Turonian to the top of the Tortonian or 93.50000 to 7.24600 Ma
Minimum age of oldest fossil (stem group age): 89.8 Ma
Minimum age of oldest fossil (stem group age): 89.8 Ma
Collections (61 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian - Maastrichtian | USA (Alaska) | Archaeopus lunicarina (139728) | |
| Late/Upper Cretaceous | Mexico (Chiapas) | Costacopluma mexicana (133542) | |
| Turonian | Mexico (Guerrero) | Costacopluma bishopi (133571) | |
| Middle Turonian | Japan | Archaeopus ezoensis (185008) | |
| Coniacian | Nigeria (Enugu) | Costacopluma concava (90241) | |
| Santonian | Japan | Archaeopus ezoensis (185010) | |
| Santonian | Canada (British Columbia) | Archaeopus rostratus (207373) | |
| Santonian - Maastrichtian | Canada (British Columbia) | Plagiolophus vancouverensis (139010 189784) | |
| Late/Upper Santonian | Canada (British Columbia) | Archaeopus rostratus (210549 210554) | |
| Campanian - Maastrichtian | Mexico (Baja California) | Archaeopus mexicanus (45697) | |
| Campanian - Maastrichtian | Japan | Archaeopus ezoensis (185019) | |
| Late/Upper Campanian | Nigeria (Enugu) | Costacopluma concava (82733) | |
| Late/Upper Campanian | Mexico (Coahuila) | Costacopluma mexicana (226537) | |
| Late/Upper Campanian | USA (California) | Archaeopus antennatus (167700) | |
| Late/Upper Campanian | Morocco | Costacopluma maroccana (133906 133907) | |
| Middle Campanian | USA (California) | Archaeopus antennatus (138982 167824) | |
| Middle Campanian - Late/Upper Maastrichtian | Mexico (Baja California) | Archaeopus mexicanus (133568) | |
| Maastrichtian | Nigeria (Plateau) | Costacopluma concava (90240) | |
| Maastrichtian | Japan | Archaeopus ezoensis (185020) | |
| Maastrichtian | Mexico (Nuevo Leon) | Costacopluma mexicana (133558) | |
| Maastrichtian | USA (mississippi) | Cristipluma mississippiensis (232464) | |
| Early/Lower Maastrichtian | Mexico (Guerrero) | Costacopluma bishopi (7461) | |
| Early/Lower Maastrichtian | USA (Mississippi) | Cristipluma mississippiensis (139733) | |
| Early/Lower Maastrichtian | Japan | Archaeopus ezoensis (185017 185018) | |
| Early/Lower Maastrichtian | Mexico (Coahuila) | Costacopluma mexicana (233862) | |
| Late/Upper Maastrichtian | USA (Mississippi) | Costacopluma grayi (212621) | |
| Late/Upper Maastrichtian | Mexico (Nuevo Leon) | Costacopluma mexicana (235778) | |
| Danian | USA (Alabama) | Costacopluma grayi (164850) | |
| Danian | Argentina (Chubut) | Costacopluma salamanca (48063) | |
| Danian | Argentina (Rio Negro) | Costacopluma australis (5162) | |
| Danian | USA (Texas) | Costacopluma texana (207141) | |
| Danian | USA (California ) | Costacopluma squiresi (202481) | |
| Paleogene | Belgium (Egem) | Loerenthopluma danielae (126158) | |
| Selandian | Venezuela (Zilia) | Costacopluma bifida (51433) | |
| Thanetian | USA (California) | Costacopluma squiresi (133892) | |
| Ypresian | France | Retropluma gallica (226405) | |
| Ypresian | Spain | Retropluma eocenica (226407) Retropluma eocenica, Gaudipluma bacamortensis (226406) | |
| Ypresian | Canada (British Columbia) | Archaeopus bicornutus (123222) | |
| Ypresian | Italy | Retropluma eocenica (207595) | |
| Lutetian | Italy (Vicenza) | Retropluma eocenica (145128) Retropluma eocenica, Retrocypoda almelai (184968) | |
| Lutetian | Italy | Loerenthopluma lata (135453) Retropluma eocenica, Retrocypoda almelai (207553) | |
| Lutetian | Italy (Monte Bolca, Verona) | Retrocypoda almelai (127283) | |
| Lutetian | USA (Alabama) | Costacopluma grayi (13346) | |
| Priabonian | Spain | Retrocypoda almelai (65270) Serrablopluma diminuta (226418) | |
| Chattian | Hungary | Loerenthopluma lata (202380) | |
| Tortonian | Denmark | Retropluma borealis (98312 126567) | |
| Tortonian | Malaysia (Sabah) | Retropluma laurentae (185833 185835 185846 185847 185850) |