Tymmophorus obscuripes (Holmgren 1858, Bassus) Bassus rufocinctus Desvignes 1862 Bassus arcticus Holmgren 1869 Promethes luctuosus Schmiedeknecht 1926 Tymmophorus nigrofemoratus Dasch 1964a Diagnosis. Fore wing length 3.4–4.1 mm. Antenna of both sexes with 17–19 flagellomeres. Mesoscutum smooth between irregular, rather weak punctures which are often denser towards anterior margin. Mesopleuron smooth and shining, at most with some weak punctures along anterior margin and very restricted coriaceous areas. Propodeum with a full set of strong carinae enclosing basal, lateral and petiolar areas, the areas with rugose sculpture. Tergite 2 0.8–1.1 times as long as wide. Metasoma in females dorsoventrally depressed, tapered towards apex. Colouration of females. Antenna black or dark brown. Head and mesosoma black, face with yellow inner orbits which are sometimes restricted to frons, yellow or brown on clypeus and mouthparts, yellow on hind corner of pronotum, tegula, shoulder mark, and sometimes upper mesepimeron; scutellum black. Legs mainly orange or brown, coxae and trochanters black; femora extensively dark basally, hind femur often all dark; hind tibia and tarsus yellow or light brown, tibia sometimes with dark apex and a weak subbasal mark. Metasoma black, often with orange apical bands on tergites 2 to 4 or 5. Colouration of males. As in female, including black face with yellow along inner orbits. Material examined. Lectotype of Bassus obscuripes Holmgren: Sweden, Västra Götalands län, leg. Boheman. 1♀, at NRM (hereby designated). New for North Korea: Mt. Pektusan, Explosion-Lake, 2000–2500m, leg. Dely&Draskovits 18.VII.1977. 1♀, at TMA. Austria (1), Finland (4), Germany (7), Hungary (6), Netherlands (1), North Korea (1), Norway (2), Sweden (>100), Switzerland (>100), United Kingdom (70). Distribution. Holarctic. Figures. Metasoma ♀ (Fig. 7 C), propodeum (Fig. 9 C, 13C), head (Fig. 12 F), habitus (Fig. 35 E), male terminal sclerites (Fig. 38 F).

Published as part of Klopfstein, Seraina, 2014, Revision of the Western Palaearctic Diplazontinae (Hymenoptera, Ichneumonidae), pp. 1-143 in Zootaxa 3801 (1) on page 106, DOI: 10.11646/zootaxa.3801.1.1, http://zenodo.org/record/249944