Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 66. (Budapest 1974)

Tsuneki, K.: Sphecidae (Hymenoptera) from Korea

47. Corenocrabro ecteraiformis sp. n. Qrf (Figs. 28 —38) This species is very similar in appearance to Ectemnius (Gameronitus) fulvohirtus of Japan and Formosa, differing from this, however, in the structure of the antennae (rf), pygidial area (Ç) and in the less distinct tooth on the inner margin of the mandibles. rf. Length 8.0 mm. Black; yellow are scapes, greater part of clypeus, mandibles except apex and inner margin narrowly, collar, tubercles, a large mark on each antero-lateral area of mesonotum, a spot on each tegula, a mark on basal plate of each wing, axillae, a band on scutellum, lateral carinae of postscutellum, two large marks on area dorsalis of propodeum, large lateral marks on prosternum, anterior part of mesopleuron and of mesosternum, the former extending posteriorly beyond oblique suture above and below, transverse lateral marks on tergite 1 (narrow), 2 (largest) and 3, a broad band on 4, 5 and 6, a spot on 7 (Fig. 33), a spot on each side of sternites 2, 3 and 4, fore legs nearly wholly, middle legs except greater part of coxae and hind legs on the following parts: apical half of coxae, trochanters wholly, femora at base and apex, tibiae except an elongate brown mark on apical portion behind and metatarsi. Palpi, flagella beneath, fore femora in front largely, midle femora at base beneath and greater part of the ventral side of abdomen ferruginous. Tibial spurs, end joints of fore tarsi and apical 4 joints of middle and hind tarsi dark brown. Wings hyaline, weakly clouded throughout, stigma and veins dark brown. The hair on anterior frons and clypeus dense, appressed and silvery, on vertex and mesonotum sparse, fine and slightly ferruginous, on temples closer below and silvery, on mesopleuron sparse, greyish white, on mesosternum closer and silvery, but not so long or so dense as to be called the tuft. Figs. 28 — 38. — Corenocrabro ectemiformis gen. n. et sp. n. çf Q : 28 = çf, head seen from above, 29 = çf, head seen in front, 30 = çf, head seen in profile, 31 = çf, mandible, 32 = çf, propodeum, 33 = çf, last tergite, 34 = çf, fore femur, 35 = O, clypeus, 36 = Ç, mandible, 37 = Ç, pygidial area, 38 = $, fore femur.