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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhantus
Taxonomy
Rhantus was named by Dejean (1833). It is extant.
It was assigned to Dytiscidae by Lomnicki (1894); and to Colymbetini by Nilsson (2001).
It was assigned to Dytiscidae by Lomnicki (1894); and to Colymbetini by Nilsson (2001).
Species
Synonymy list
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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. Rhantus Dejean 1833
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Rhantus exsoletus Forster 1771
†Rhantus praesuturellus Lomnicki 1894
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Calabrian to the top of the Late/Upper Pleistocene or 1.80000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 0.774 Ma
Minimum age of oldest fossil (stem group age): 0.774 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Calabrian | Japan | R. sp. (160539) | |
Late/Upper Pleistocene | United Kingdom (England) | R. sp. (164905) | |
Late/Upper Pleistocene | United Kingdom (Worcestershire) | Rantus sp., Rantus exsoletus (163070) | |
Late/Upper Pleistocene | USA (Washington) | R. sp. (167662) | |
Late/Upper Pleistocene | Ukraine | Rantus praesuturellus (153476) |