Harpalina

Bonelli, 1810

Genus Guides

15

Harpalina is a subtribe of ground beetles within the tribe Harpalini (Carabidae: Harpalinae), established by Bonelli in 1810. Members are characterized by distinctive morphological features including frontal impressions extending to the margin, a with a developed tooth and narrow epilobe, glabrous paraglossa, pronotum lacking marginal setae, and smooth often iridescent . The subtribe includes such as Trichotichnus (over 260 worldwide) and encompasses species distributed across the Palaearctic region, including Korea, Japan, and the Ethiopian Highlands.

Stenomorphus sinaloae by (c) Carlos Lozano-Flores, some rights reserved (CC BY), uploaded by Carlos Lozano-Flores. Used under a CC-BY license.Harpalus innocuus by (c) Trevor Van Loon, some rights reserved (CC BY), uploaded by Trevor Van Loon. Used under a CC-BY license.Harpalus innocuus by (c) Trevor Van Loon, some rights reserved (CC BY), uploaded by Trevor Van Loon. Used under a CC-BY license.

Pronunciation

How to pronounce Harpalina: /hɑrˈpælɪnə/

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Identification

Frontal impressions on the that extend to the margin; with well-developed tooth and narrow epilobe; glabrous (hairless) paraglossa; pronotum without marginal seta; smooth and often iridescent; specific male genital structures characteristic of the subtribe. These features distinguish Harpalina from related subtribes within Harpalini.

Images

Habitat

Has been observed in leaf litter and under stones in montane environments. Specific collection records include leaf litter in forested areas of Korea and under stones at high elevations in the Ethiopian Highlands (up to approximately 4,150 meters).

Distribution

Palaearctic region; specifically recorded from Korea (Daegu-si, Suseong-gu, Beommul-dong, Jinbatgol, Hwanggeum-dong, Duribong; Jejudo Island), Japan, and Ethiopia (Bale Mountains, Arsi Mountains).

Sources and further reading