Filling gaps in the knowledge of the Colombian Darwin wasps (Hymenoptera: Ichneumonidae): new records, description of unknown males, and taxonomical notes Author Pádua, Diego G. Centro de Investigación de Estudios Avanzados del Maule, Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, Avenida San Miguel, 3605, Talca, Chile. Author Fernandes, Daniell R. R. 0000-0002-2208-6349 https: // orcid. org / 0000 - 0002 - 2208 - 6349 Author Araujo, Rodrigo O. 0000-0002-9438-3238 Centro de Investigación de Estudios Avanzados del Maule, Vicerrectoría de Investigación y Postgrado, Universidad Católica del Maule, Avenida San Miguel, 3605, Talca, Chile. & Laboratorio de Ecología de Abejas, Departamento de Ciencias Biológicas y Químicas, Facultad de Ciencias Básicas, Universidad Católica del Maule, Avenida San Miguel, 3605, Talca, Chile. https: // orcid. org / 0000 - 0002 - 9438 - 3238 Author Mazariegos, Luis A. 0000-0003-4882-0414 Fundación Bioconservancy, Mesenia-Paramarillo Nature Reserve, Jardín, Antioquia, Colombia. https: // orcid. org / 0000 - 0003 - 4882 - 0414 text Zootaxa 2023 2023-02-16 5244 1 61 70 http://dx.doi.org/10.11646/zootaxa.5244.1.5 journal article 10.11646/zootaxa.5244.1.5 1175-5326 7645791 72D818A8-704A-43CA-8012-B1CA15D49842 Dolichomitus mariajosae Araujo & Pádua, 2020 ( Fig. 3A–C ) Diagnosis. See Araujo et al. (2020) Male description ( Fig. 3B ). Lacking tergites III+. Similar to female in structure and coloration, except face with central part blackish; fore wing hyaline without a black spot; tergite I entirely yellow; legs with lighter black markings than those of females; face approx. 1.15× as width as high; posterior ocelli separated from eyes by 1.0× its maximum diameter; fore wing 7.0 mm; mid coxa with distinct basal and central prominences which are separated by a weak deep concavity ( Fig. 3C ); tarsal claw simple; metasoma slender, tergite I about 1.7× as long as posterior width; tergite II about 1.0× as long as posteriorly width. Distribution. Colombia ( Antioquia ). Material examined. COLOMBIA , Mcpio [=Municipio] Jardín , Antioquia , Mesenia-Paramillo Nature Reserve , La Lucrecia , entomological net , N 5°29′54.5″ , E 75°54′35.7″ , 22.I.2020 ( J. Jaramillo leg.), 1♀ , UNIANDES ; idem, but Mcpio [=Municipio] Jardín , sweep net , N 5°29′ , E 75°54′ , 22.IV.2020 ( J. Jaramillo leg.), 1♀ , UNIANDES ; idem, but Olinguito , entomological net , [5°31′2.99″N, 75°51′39.33″W], 20.VI.2020 ( J. Jaramillo leg.), 1♁ [metasoma without tergite III+], UNIANDES .