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Lophopanopeus
Taxonomy
Lophopanopeus was named by Rathbun (1898) [Sepkoski's age data: T Eo-m R]. It is extant.
It was assigned to Xanthidae by Rathbun (1926), Kooser and Orr (1973) and Beschin et al. (1998); to Decapoda by Sepkoski (2002); and to Panopeinae by Schweitzer et al. (2010), Luque et al. (2017) and Schweitzer et al. (2021).
It was assigned to Xanthidae by Rathbun (1926), Kooser and Orr (1973) and Beschin et al. (1998); to Decapoda by Sepkoski (2002); and to Panopeinae by Schweitzer et al. (2010), Luque et al. (2017) and Schweitzer et al. (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1898 | Lophopanopeus Rathbun |
| 1926 | Lophopanopeus Rathbun p. 47 |
| 1973 | Lophopanopeus Kooser and Orr p. 1044 |
| 1998 | Lophopanopeus Beschin et al. p. 28 |
| 2002 | Lophopanopeus Sepkoski |
| 2010 | Lophopanopeus Schweitzer et al. p. 122 |
| 2017 | Lophopanopeus Luque et al. p. 32 |
| 2021 | Lophopanopeus 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. Lophopanopeus Rathbun 1898
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†Lophopanopeus corallinus Portell and Collins 2004
Lophopanopeus diegensis Rathbun 1900
Lophopanopeus frontalis Rathbun 1894 [molarless crestleg crab]
†Lophopanopeus leucomanus Lockington 1876
†Lophopanopeus lockingtoni Rathbun 1900
†Lophopanopeus maculoides Collins and Todd 2005
†Lophopanopeus toomeyorum Portell and Collins 2004
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Fearon and Clapham 2023, Aberhan 1992, Turnsek 1997 | |||||
Age range
Maximum range based only on fossils: base of the Lutetian to the top of the Late/Upper Pleistocene or 47.80000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 41.3 Ma
Minimum age of oldest fossil (stem group age): 41.3 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | Italy | L. sp. (135453) | |
| Early/Lower Miocene | Jamaica | L. corallinus, L. toomeyorum (228737) | |
| Late/Upper Pliocene | Costa Rica (Limon) | L. maculoides (228538) | |
| Pleistocene | USA (California) | L. diegensis, L. leucomanus (138719 138720) | |
| Pleistocene - Holocene | USA (California) | L. diegensis (138722) L. diegensis, L. leucomanus (138724) | |
| Middle Pleistocene | USA (California) | L. diegensis, L. leucomanus, L. lockingtoni (138723) | |
| Late/Upper Pleistocene | USA (California) | L. diegensis, L. frontalis (59063) |