Dimaetha ferruginea (CAMERON, 1902)

Riedel, Matthias, 2017, Contribution to the Ichneumoninae (Hymenoptera, Ichneumonidae) of Southeastern Asia: 3. Heresiarchini, Linzer biologische Beiträge 49 (1), pp. 895-917 : 908

Dimaetha ferruginea (CAMERON, 1902)

M a t e r i a l: Laos, Hua Phan Prov., Ban Saleui, Phon-Pan-Mt., 20°13´30´´N 103°59´26´´E, 1350- 1900 m, 2♀♀ 14-18.IV.2010, 1♀ 2-3.V.2011, 1♀ 11.V.2011, 13 11-12.IV.2012, 1♀ 16.IV.2012, 1♀ 2.V.2012, 1♀ 10.V.2012, 13 19.VI.2013, 1♀ 433 28-29.VI.2013, leg. C. Holzschuh & natives.

D e s c r i p t i o n of ♀: Body length 18-20 mm. Flagella lanceolate, with 43 segments; 1 st flagellomere length 2.8x width, widest flagellomeres 2x wider than long. Temples linearly narrowed behind eyes. Distance of lateral ocelli to eyes 0.8x their diameter. Malar spaces 0.5x as long as width of mandibular bases. Scutellum ± conical, with fine lateral carinae, with fine striation laterally. Hind coxae with large scopa, hind femora length 4.6x width, with scattered punctures in the ventral half. Areolets quadrangular, nervuli postfurcal. 2 nd tergite length 1.4x width.

3: Flagella with 44 segments. Tyloids on flagellomeres 9-19, shortly oval, length 1/3 of segment length.

D i s t r i b u t i o n: Known from India, new for Laos.