Pimpla albomarginata Cameron, 1886

(Fig. 4B)

Diagnosis. This species can be distinguished from the other Colombian Pimpla by the combination of the following character states: 1) body reddish brown with white marks, except with head, mesoscutum, postscutellum, metasoma (with white bands) black, fore coxa with black mark; 2) wings hyaline; 3) clypeus with apex deeply bilobed; 4) malar space wide, about 0.7–0.8× longer than basal mandibular width (<0.6× in males); 5) mesopleuron suture weakly faveolated; 6) fore wing with Rs more or less straight, and 1 cu-a slightly postfurcal to the base of M&RS; 7) propodeum with conspicuous posterolateral tubercles; 8) laterotergite V more than 0.5× as broad as long; 9) tergite I of female short and broad, in profile strongly convex in profile with moderately high blunt hump; 10) sternite I with strongly produced swelling; 11) apex of ovipositor with dorsal valve lacking teeth apically (Gauld 1991).

Distribution. Colombia *; Costa Rica; Mexico; Panama; Uruguay; Venezuela.

Material examined. COLOMBIA, Mcpio [=Municipio] Andes, Antioquia, Mesenia-Paramillo Nature Reserve, Malaise trap 4, N 5°29′55.2″, E 75°54′22.9″, 2623 msnm, VII.2020 (L. Mazariegos leg.), 2♀♀, UNIANDES ; idem, but Malaise trap 3, N 5°29′55.5″, E 75°54′14.0″, 2501 msnm, IX.2021, 1♀, UNIANDES; idem, but VIII.2020, 1♀, UNIANDES; Mcpio [=Municipio] Jardín, Antioquia, Mesenia-Paramillo Nature Reserve (1800–3000 m), entomological net, N 5°29′45.8′′, E 75°53′21.3′′, VIII.2019 (L. Mazariegos leg.), 2♀♀, UNIANDES ; idem, but [Olinguito], Malaise trap GG [= Gressitt & Gressitt model], N 5°31′03″, E 75°51′50″, 2400 msnm, X–XI.2020, 1♀, UNIANDES; Mcpio [=Municipio] Mistrató, Risaralda, Mesenia-Paramillo Nature Reserve, sweep net, 27.VI.2020 (J. Jaramillo leg.), 1♀, UNIANDES .

Comments. Pádua et. al. (2019) recorded P. albomarginata for first time in Colombia. However, the specimens analyzed by these authors were a misidentification. According to Dr. Edgar Palacio (pers. comm. with ROA), that species is a new species in the albomarginata group (sensu Porter 1970) which he will describe later. So, P. albormarginata is recorded for the first time in Colombia in this work.