. Bulletin. Natural history; Natural history. Miw. 1968 StaniNauh : T 473 segments III-VIII bright yellow ex- cept sometimes VII and VIII lightly shaded with brown. Tarsi often lighter brown. Fore wings clear except for a small, brown, median streak in region of scale. Body bristles brown to brown- ish yellow except extreme lateral setae of posterior half of abdomen and ma- jor setae of abdominal tergite IX which are yellow. Head (Fig. 249) longer than wide, anterior area bearing fore ocellus pro- longed. Postocular setae long, blunt to dilated. Antennal segment III with no inner and one outer
. Bulletin. Natural history; Natural history. Miw. 1968 StaniNauh : T 473 segments III-VIII bright yellow ex- cept sometimes VII and VIII lightly shaded with brown. Tarsi often lighter brown. Fore wings clear except for a small, brown, median streak in region of scale. Body bristles brown to brown- ish yellow except extreme lateral setae of posterior half of abdomen and ma- jor setae of abdominal tergite IX which are yellow. Head (Fig. 249) longer than wide, anterior area bearing fore ocellus pro- longed. Postocular setae long, blunt to dilated. Antennal segment III with no inner and one outer sense cone, segment IV with one inner and two outer sense cones. Mouth cone rela- tively long and pointed. Prothorax with all major setae well developed, fairly long (epimeral setae the longest, much longer than the dor- sal eye length), all blunt to dilated. Metanotum with closely spaced longi- tudinal striae, hardly forming elongate hexagonal reticulations even at sides. Fore tarsi unarmed. Fore wings each with 10-14 accessory fringe cilia. Pelta (Fig. 250) triangular to bell shaped. Abdominal tergite IX with major posterior setae long and pointed. Tube (Fig. 190) moderately 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 Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
