Helophorus (Rhopalohelophorus) auricollis Eschscholtz, 1822

Sazhnev, A. S., 2018, New records of water beetles (Coleoptera: Helophoridae, Hydrophilidae, Hydraenidae) from Commander Islands, Far Eastern Entomologist 365, pp. 26-30 : 27

publication ID	https://doi.org/ 10.25221/fee.365.2
publication LSID	lsid:zoobank.org:pub:CCD2A6E5-A7CD-4685-B29E-63D75D07D8E0
persistent identifier	https://treatment.plazi.org/id/03F587AA-2025-1E18-FF33-FED9FC0BF3D1
treatment provided by	Felipe
scientific name	Helophorus (Rhopalohelophorus) auricollis Eschscholtz, 1822
status

Treatment

Helophorus (Rhopalohelophorus) auricollis Eschscholtz, 1822 View in CoL

Figs 1–3 View Figs 1–3

MATERIAL EXAMINED. Russia: Kamchatka krai, Aleutsky District, Commander

Islands , Bering Island , cove Buyan, stream in floodplain of Buyan River, 26.VII 2012, 1♂ ,

2♀ (coll. A.S. Sazhnev); same locality but in moss, 15.VI 2015 , 1♂ (coll. A.S. Sazhnev).

NOTES. All specimens were collected under stones in semiaquatic zone of streams in floodplain of Buyan River ( Figs 2, 3 View Figs 1–3 ). The previous record of Helophorus browni McCorkle,

1967 from Bering Island (Chuzhekova & Sazhnev, 2013) should be attributed to this species.

DISTRIBUTION. Russia (East Siberia, Russian Far East), North America (Fikáček et al.,

2015).

Family Hydrophilidae Latreille, 1802

NOTES. This family is recorded from Commander Islands for the first time.