. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 198 Bonner zoologische Beiträge 53 (2004). Male. Dark brown in ground colour. Head rounded; compound eyes large, rounded. Face narrowest at mid- dle, ca. width of antennal sockets, with pale blue pru- inescence on lower half, lower margin of face with slightly pronounced carina or notch; width of gena one- fifth height of eye. Ocellar bristles longest among cra- nial bristles; occiput with 3 pairs of bristles posterior to ocellar triangle; postocular with row of sho
. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 198 Bonner zoologische Beiträge 53 (2004). Male. Dark brown in ground colour. Head rounded; compound eyes large, rounded. Face narrowest at mid- dle, ca. width of antennal sockets, with pale blue pru- inescence on lower half, lower margin of face with slightly pronounced carina or notch; width of gena one- fifth height of eye. Ocellar bristles longest among cra- nial bristles; occiput with 3 pairs of bristles posterior to ocellar triangle; postocular with row of short bristles along margin of eye, upper 3-4 bristles darker and more stout than lower bristles. Arista-like stylus long and slender, only slightly tapered apically. Palpus slender, length less than one-half height of eye. Pleura, postpronotal lobe and notopleural depression en- tirely clothed in pale blue pruinescence. Thoracic bris- tles well developed, all shorter than width of eye; acr absent; 5 pairs de; 1 pprn; 1 presut spal; 2 npl; 2 psut spal; 1 pal; 2 pairs sctl and numerous setulae on disc; several pale bristles on notopleural depression. Latero- tergite with patch of pale bristles; prothoracic epister- num, katepisternum, and hind margins of metepistemum lacking long pale hairs. Wing narrow, infúscate; narrow, faint, parallel-sided stigma present. One long, basal costal bristle, subequal to length of sctl. Row of setulae from base of R to tip of Rj, with 3-5 outstanding bristles proximal to origin of Rs ca. one-half length of basal costal bristle; cell dm long, strongly produced apically; R4 and R5 very slightly divergent. Halter brown with pale base. Legs pale brown, darker toward apex. Coxae with long pale, marginal hairs; mid and hind coxae with tinge of pale pruinescence. Fore femur lacking anterior bristles and spine-like bristles; antero- and posteroventral mar- gins with row of long, pale slender bristles along entire. Please note that these images are extrac
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Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology
