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Orhomalus
Taxonomy
Orhomalus was named by Etallon (1861) [Sepkoski's age data: J m J u]. It is not extant. Its type is Gammarolithes virgulinus.
It was assigned to Decapoda by Sepkoski (2002); to Paguroidea by Schweigert et al. (2013); and to Paguridae by Glaessner (1969), Schweitzer et al. (2009), Schweitzer et al. (2010), Beschin et al. (2018) and Schweitzer et al. (2023).
It was assigned to Decapoda by Sepkoski (2002); to Paguroidea by Schweigert et al. (2013); and to Paguridae by Glaessner (1969), Schweitzer et al. (2009), Schweitzer et al. (2010), Beschin et al. (2018) and Schweitzer et al. (2023).
Species
O. araricus, O. arpi, O. astartinus, O. corallinus, O. deformis, O. deslongchampsi, O. dubrullei, O. jaccardi, O. macrochirus, O. magnificus, O. medericki, O. oppeli, O. oxfordensis, O. pidauceti, O. portlandicus, O. rotulensis, O. spinosus, O. thierachensis, O. tombecki, O. verrucosus, O. virgulinus
Synonymy list
| Year | Name and author |
|---|---|
| 1861 | Orhomalus Etallon |
| 1969 | Orhomalus Glaessner p. R481 |
| 2002 | Orhomalus Sepkoski |
| 2009 | Orhomalus Schweitzer et al. |
| 2010 | Orhomalus Schweitzer et al. p. 55 |
| 2013 | Orhomalus Schweigert et al. p. 811 |
| 2018 | Orhomalus Beschin et al. p. 156 |
| 2023 | Orhomalus 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. †Orhomalus Etallon 1861
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†Orhomalus araricus Etallon 1861
†Orhomalus arpi Schweigert et al. 2013
†Orhomalus astartinus Etallon 1861
†Orhomalus corallinus Étallon 1859
†Orhomalus deformis Oppel 1862
†Orhomalus deslongchampsi Hee 1924
†Orhomalus dubrullei Schweigert et al. 2013
†Orhomalus jaccardi Tribolet 1873
†Orhomalus macrochirus Etallon 1861
†Orhomalus magnificus Crônier and Courville 2004
†Orhomalus medericki Crônier and Boursicot 2009
†Orhomalus oppeli Etallon 1861
†Orhomalus oxfordensis Hee 1924
†Orhomalus pidauceti Etallon 1861
†Orhomalus portlandicus Étallon 1859
†Orhomalus rotulensis De Gregorio 1884
†Orhomalus spinosus Schweitzer et al. 2009
†Orhomalus thierachensis Fischer 1969
†Orhomalus tombecki Tribolet 1875
†Orhomalus verrucosus Etallon 1861
†Orhomalus virgulinus Étallon 1859
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Valdez and Clapham 2023, Turnsek 1997, Aberhan 1992 | |||||
Age range: base of the Spinatum to the top of the Priabonian or 189.60000 to 33.90000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Jurassic | France | O. pidanceti, O. araricus, O. astartinus, O. macrochirus, O. oppeli, O. verrucosus, O. corallinus, O. portlandicus, O. virgulinus, O. deformis (139752) | |
| Spinatum | France (Calvados) | O. dubrullei (159462) | |
| Late/Upper Toarcian | Germany | O. arpi (159465) | |
| Callovian | Romania | O. spinosus (140157) | |
| Early/Lower Callovian | France | O. medericki (147806) | |
| Middle Callovian | France | O. magnificus (185576) | |
| Middle Oxfordian | France | Gammarolithes corallinus (226099) | |
| Late/Upper Kimmeridgian | France | Gammarolithes virgulinus (226100) | |
| Early/Lower Tithonian | Germany (Bayern) | O. deformis (105541) | |
| Late/Upper Tithonian | France | Gammarolithes portlandicus (226101) | |
| Early/Lower Hauterivian | France (Yonne) | O. tombecki (234071) | |
| Late/Upper Barremian | France (Savoie) | O. tombecki (234081) | |
| Priabonian | Italy | O. sp. (207550) |