Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Hydrometroidea was named by Billberg (1820). It is extant.
It was assigned to Gerromorpha by Johnson et al. (2018), Szwedo (2018).
It was assigned to Gerromorpha by Johnson et al. (2018), Szwedo (2018).
Subtaxa
Synonymy list
Year | Name and author |
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1820 | Hydrometroidea Billberg p. 67 |
2018 | Hydrometroidea Johnson et al. |
2018 | Hydrometroidea Szwedo p. 112 |
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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.
Superfm. Hydrometroidea Billberg 1820
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Fm. Hydrometridae Billberg 1820 [marsh treader]
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Subfm. Heterocleptinae Villiers 1948
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Subfm. Hydrometrinae Billberg 1820
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G. †Eocenometra Andersen 1982
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†Eocenometra danica Andersen 1982
†Eocenometra longicornis Andersen 1998
G. Hydrometra Latreille 1796
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†Hydrometra groehni Andersen 2003
Invalid names: Limnobates Burmeister 1835 [synonym]
G. †Metrocephala Popov 1996
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†Metrocephala anderseni Popov 1996
†Metrocephala schaeferi Zettel and Heiss 2011
G. †Protobacillometra Nel and Paicheler 1993
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†Protobacillometra oligocenica Nel and Paicheler 1993
Invalid names: Limnobatodinae Esaki 1927 [empty]
Fm. Macroveliidae Mac Kinstry 1942
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range
Maximum range based only on fossils: base of the Late/Upper Aptian to the top of the Chattian or 119.57000 to 23.04000 Ma
Minimum age of oldest fossil (stem group age): 113.2 Ma
Minimum age of oldest fossil (stem group age): 113.2 Ma
Collections (22 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aptian | Brazil (Ceará) | Cretaceometra brasiliensis (122352 122553 125508) Incertametra santanensis (122919 122922) Incertametra santanensis, Hydrometridae indet. (122557) | |
Late/Upper Aptian | Brazil (Ceara) | Christometra paradoxa (34901) | |
Late/Upper Albian | Spain (Álava) | Alavametra popovi (108769) | |
Early/Lower Cenomanian | Myanmar | Burmametra macrocarinata (161726) Carinametra burmensis (111688) | |
Ypresian | Denmark | Daniavelia morsensis (157311) Eocenometra danica (151340) Eocenometra longicornis, Palaeometra madseni (138942) | |
Priabonian | Russian Federation | Limnacis hoffeinsi (123419) | |
Priabonian | Russian Federation (Kaliningrad) | Metrocephala anderseni (123760 123764 123771) Metrocephala anderseni, Hydrometra groehni (110735) Metrocephala schaeferi (123862) | |
Priabonian | Germany (Halle) | Metrocephala anderseni (129227) | |
Priabonian | Poland | Limnacis succini, Hydrometridae larva indet. (109625) | |
Chattian | France (Bouches-Du-Rhone) | Protobacillometra oligocenica (122501) |