. Bulletin. Natural history; Natural history. Mav, 1968 Stannarii: Tin II I INOIS 331 and fore wings which are brown. Ocel- lar pigment red. Head (Fig. 119) slightly wider than long. Antenna! segment VI with a partial ventral suture apically. Prothorax with only one major pair of epimeral setae, these setae about as long as interocellar setae; with three pairs of minor setae between epimeral pair. Each fore tarsus with an apical claw similar to that found in Taenio- thrips inconsequeus. Fore wings with three setae on the apical portion of the fore vein. Abdominal sternites with only a few scat
. Bulletin. Natural history; Natural history. Mav, 1968 Stannarii: Tin II I INOIS 331 and fore wings which are brown. Ocel- lar pigment red. Head (Fig. 119) slightly wider than long. Antenna! segment VI with a partial ventral suture apically. Prothorax with only one major pair of epimeral setae, these setae about as long as interocellar setae; with three pairs of minor setae between epimeral pair. Each fore tarsus with an apical claw similar to that found in Taenio- thrips inconsequeus. Fore wings with three setae on the apical portion of the fore vein. Abdominal sternites with only a few scattered accessory setae in addition to the posterior ones. Abdominal ter- gite VIII without a posterior comb. Abdominal segment X about IJ/^ times as long as segment IX. Male (macropterous).—Length distended over 1 mm. Similar to fe-. Kig. 119. thorax. -Oxylhrips divinus, head and |)ro- male in color and general structure. Abdominal sternites III-VI each with a small circular glandular area. Ab- dominal tergite IX with two median pairs of stout setae, the anterior pair being the stouter. Hitherto known only from the east- ern coastal states, this species is here reported for the first time from the Mississippi valley. It occurs on yellow pine in the southwestern tip of Illinois. Illinois record.—Union County: Pine Hills, April 8, 1953, Stannard, sweeping Pinus echinata, 3 9 , 3 cT. Parthenothrips Uzel Parthenolhrips Uzel (1895:170). Type- species by monotypy.—Heliothrips (Iracaenae Heeger. Head quadrate, distinctly narrowed at base, strongly reticulate dorsally. Eyes large, protruding. Ocelli in a close triangle, not raised. Antennae seven segmented, segments III-VII slender and elongate, terminal seg- ment threadlike; sense cones on seg- ments III and IV simple, not forked. Mouth cone moderate in size, broadly rounded. Maxillary palps two seg- mented. Prothorax reticulate; setae broad and explanate, anteromarginal and posterolateral pairs the longest. Meso- and metascutum
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
