. Bulletin. Natural history; Natural history. 464 Illinois Natural History Survey Bullei Vol. 29, Art. 4 Hoplothrips pergandei (Hood), generic reassignment Trichuthrips pergandei Hood (1927e: 115). 9, d". Type-locality.—Wash- ington, D. C. Transferred to Phlaeo- thrips by Stannard (19576). Female (brachypterous) (Fig. 244). —Length distended about 2 mm. Col-. or generally yellow to light brownish orange, tube always orange-yellow in basal half. Dark-phase individuals with brown on head in region of eyes, on mesothorax, and on sides of ab- dominal tergite II. Body with yellow subintegument
. Bulletin. Natural history; Natural history. 464 Illinois Natural History Survey Bullei Vol. 29, Art. 4 Hoplothrips pergandei (Hood), generic reassignment Trichuthrips pergandei Hood (1927e: 115). 9, d". Type-locality.—Wash- ington, D. C. Transferred to Phlaeo- thrips by Stannard (19576). Female (brachypterous) (Fig. 244). —Length distended about 2 mm. Col-. or generally yellow to light brownish orange, tube always orange-yellow in basal half. Dark-phase individuals with brown on head in region of eyes, on mesothorax, and on sides of ab- dominal tergite II. Body with yellow subintegumental pigment which may appear dark gray by transmitted light. Head (Fig. 245) about as wide as long. Eyes small with only a few dor- sal facets, very much bulged from head. Ocelli absent. Postocular setae moderately long, usually dilated but occasionally seen as blunt or pointed. Antennal segments III-VIII each with a sharply narrowed pedicel, segment III with one inner and one outer sense cone, segment VII with apical sense cone placed dorsally, segment VIII decidedly lanceolate. Mouth cone rela- tively short and broadly rounded. Prothorax with most major setae moderately developed, dilated; an- teromarginal setae minute. Fore tarsi each with a strong, sharp tooth. Wings reduced to pads. Pelta oval to roughly 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
