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Hydraena

Insecta - Coleoptera - Hydraenidae

Taxonomy
Hydraena was named by Kugelann (1794). It is extant. It is the type genus of Hydraeninae, Hydraenini.

It was assigned to Hydrophilii by Latreille (1802); and to Hydraenini by Cong et al. (1996).

Synonymy list
YearName and author
1794Hydraena Kugelann p. 578
1802Hydraena Latreille p. 138
1996Hydraena Cong et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
—Deuteropoda
—Mandibulata
—PancrustaceaZrzavý and Štys 1997
—AltocrustaceaRegier et al. 2010
superclassAllotriocarida
—Athalassocarida
—LabiocaridaSchwentner et al. 2017
superclassHexapodaLatreille 1825
—Cercofilata
classInsecta
—Dicondylia
RankNameAuthor
—Paranotalia
subclassPterygota()
—NeopterygotaCrampton 1924
infraclassNeopteraMartynov 1923
—Holometabola
—Aparaglossata
—Neuropteriformia
—Coleopterida
orderColeoptera
—Mesocoleoptera
—Metacoleoptera
suborderPolyphagaEmery 1886
infraorderStaphyliniformia
superfamilyStaphylinoidea
familyHydraenidaeMulsant 1844
subfamilyHydraeninaeMulsant 1844
tribeHydraeniniMulsant 1844
genusHydraena

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. Hydraena Kugelann 1794
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Hydraena circulata Perkins 1980
†Hydraena reidiana Lesne 1920
Hydraena riparia Kugelann 1794
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Environment: terrestrialc
Locomotion: actively mobilep
Created: 2017-04-17 09:56:18
Modified: 2017-04-17 09:56:18
Source: c = class, p = phylum
References: Kiessling 2004, Bush and Bambach 2015

Age range

Maximum range based only on fossils: base of the Middle Pleistocene to the top of the Late/Upper Pleistocene or 0.77400 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma

Collections (25 total)


Time interval Ma Country or state Original ID and collection number
Calabrian - Ionian1.8 - 0.129United Kingdom (Durham) H. reidiana (140489)
Middle Pleistocene0.774 - 0.129United Kingdom H. sp. (168264 168265 168266 168267 168268 168269 168270 168271 168272)
Middle Pleistocene0.774 - 0.129United Kingdom (Warwickshire) H. sp. (169389 169390 169391 169392 169393 169394 169395 169396 169397 169400)
Late/Upper Pleistocene0.129 - 0.0117USA (Pennsylvania) H. sp. (137207)
Late/Upper Pleistocene0.129 - 0.0117USA (Colorado) H. sp., H. circulata (169353)
Late/Upper Pleistocene0.129 - 0.0117United Kingdom (England) H. riparia (164904 164921)
Tarantian0.129 - 0.0117USA (Pennsylvania) H. sp. (137206)