. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 82 R. H. L. Disney. Proboscis pale yellow apart from dark tip to glossa. Thorax brown. Each side of scutum with a short humeral bristle, two longer bristles on notopleuron, a longer intra-alar, an even longer post-alar and a weaker pre-scutellar dorsocentral bristle. Scutellum with an anterior pair of weak bristles and a posterior stronger pair (> as long as anterior pair). Abdominal tergites brown with minute sparse hairs only. T2-T5 all very much broader th
. Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn. Biology; Zoology. 82 R. H. L. Disney. Proboscis pale yellow apart from dark tip to glossa. Thorax brown. Each side of scutum with a short humeral bristle, two longer bristles on notopleuron, a longer intra-alar, an even longer post-alar and a weaker pre-scutellar dorsocentral bristle. Scutellum with an anterior pair of weak bristles and a posterior stronger pair (> as long as anterior pair). Abdominal tergites brown with minute sparse hairs only. T2-T5 all very much broader than long, but progressively narrowing from T2 onwards. Tergite 6 as Fig. 8. Venter greyish brown and segments 1-5 bare. Stemite 6 brown and as Fig. 9. Coxae to tibiae of all legs largely pale brown and tarsi pale straw yellow. Basitarsus of front leg shorter than segment 5. Mid tibia with near-dorsal longitudinal hair palisade extending about two thirds of length and comprising 20-22 modified hairs. Hind femur with 3-6 long hairs below basal half and 5-7 long anteroventral hairs in outer half. Hind tibia with 7-8 differentiated posterodorsals before the stronger pre-apical. Wings as Fig. 35, being about mm long and the costal index being Haltere Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsinstitut und Museum Alexander Koenig. Bonn : Das Forschungsinstitut
Size: 1605px × 1557px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcoll, booksubjectbiology, booksubjectzoology
