6b. Pareuryaptus cambodgiensis luangphabangensis Kirschenhofer, 2011, stat.n.

Figs 87, 100–103, 108–109, 113–114, 139.

Kirschenhofer, 2011: 33 (Luang Phabang, Laos); Roux et al., 2016: 78.

MATERIAL. ♂, ♀ (SIEE), Vietnam, Gia Lai Province, ~ 55 km ENE of Pleiku, 14°17′45″N 108°26′57″E , Kon Ka Kinh Natn. Park, h = 600 m, 8–20.V.2017 (D. Fedorenko); ♂ (SIEE), Quang Binh Province, Phong Nha – Ke Bang NP, Bo Trach, h = 375 m, 17°22′14″N 106°13′18″E , 12–21.V.2022 (D. Fedorenko); ♂, ♀ (SIEE), same data except at light; 2♀♀, same data, except for 17°23′26″N 106°13′03″E .

DIAGNOSIS. Distinctive from the nominotypical subspecies in the following characters: body smaller, dorsum with distinct metallic green luster to rather bright metallic green; pronotum cordate, with sides deeply concave in front of base, basal angles sharp, obtuse to subrectangular, posterolateral seta inserted much anterior to the angle.

REDESCRIPTION. BL 13–15 mm. Body dorsum black, elytra with distinct green luster, pronotum entirely or along base with slight green luster, interval 9 indistinctly violaceous. Other differences, rather variations, can include basal foveae rather narrow and/or less densely punctate, inner basal sulcus obliterate basally, sides of base slightly oblique, and propleura with 0–9 coarse punctures.

GEOGRAPHIC DISTRIBUTION. Laos, Thailand; first recorded in Vietnam.