| Summary: | Iteaphila sakhalinensis sp. nov. (Figs 70, 81) urn:lsid:zoobank.org:act: 7430A097-DAD8-47CA-B724-7709AA8107AD Type material. HOLOTYPE ♂, labelled [printed in Cyrillic, Russian]: [Russia] “Yuzhn. [=Yuzhno] Sakhalinsk [46°57′N 142°44′E],/ o-v [=island] Sakhalin / Violovich”; “na [=on] Caltha/ fasculosa/ 20.v.[1]956 [handwritten]”; “ HOLOTYPE / Iteaphila / sakhalinensis/ Sinclair & Shamshev [red label]” (ZIN). Recognition. This species appears very similar to I. aktruensis sp. nov. on the basis of male terminalia, but is distinguished from the latter by a broader cercus and postgonite and shorter apical section of the phallus (Fig. 70). Description. Wing length 3.2 mm. Male. Head dark brown in ground-colour, with pale brown to black setation, occiput thinly to densely greyish pollinose. Eyes holoptic, with upper ommatidia enlarged. Frons represented by small triangular space just above antennae, bare, greyish pollinose. Ocellar triangle prominent, with 2 pairs of long hair-like setae. Postvertical setae subequal in length with postocular setae, thin; occiput covered with numerous similar setae in lower part. Antenna dark brown; scape short, slightly shorter than globular pedicel, both with short setae; postpedicel broad, more than 4 times longer than basal width, base little expanded, only slightly tapered apically; stylus apparently very short, shorter than width, sensillum-tipped; segment 9 tubular, shorter than width, apical sensillum about as long as segment 9. Proboscis partially retracted in head, true length unknown, only apex of palpus visible. Thorax dark brown in ground-colour, including postpronotal lobe and postalar tubercle, with brown to black setation; scutum viewed dorsally entirely velvety brown, without vittae; mesopleuron uniformly greyish brown pruinose. Proepisternum with several long setae. Postpronotal lobe with 1 long thin and several shorter setae. Mesonotal setae distinct, thin; acr very short, biserial, lacking on prescutellar depression, distance between rows shorter than length of ...
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