Hydraena Kugelann, 1794
publication ID |
https://dx.doi.org/10.3897/zookeys.634.10640 |
publication LSID |
lsid:zoobank.org:pub:A32A88C2-C671-4301-A4D6-E02A40A1F41A |
persistent identifier |
https://treatment.plazi.org/id/8F140370-3B42-0E56-93CB-18DFCF441F96 |
treatment provided by |
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scientific name |
Hydraena Kugelann, 1794 |
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Taxon classification Animalia Coleoptera Hydraenidae
Subgenus Hydraena Kugelann, 1794 View in CoL
Hydraena Kugelann, 1794: 578. Type species: Hydraena riparia Kugelann, 1794. See Jäch and Skale (2015) for more detailed synonymy and references.
Diagnosis.
Lateral margin of labrum (Fig. 6) abruptly constricted posteriorly. Setae of labial palpomere 2 closely set. Anterior apex of modified longitudinal hypomeral carina with antennal pocket setae. Elytra (Fig. 11) with 15 or more striae. Mesoventral process (Fig. 14) obtuse, between 100° and 130° angle. Sternite III (Fig. 17) without pubescence behind coxal pits. Sternite VII (Fig. 17) pubescent with semicircular glabrous posterior region. Gonocoxite with a pair of subapical tufts ( Jäch et al. 2000).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.