. Bulletin. Natural history; Natural history. Fig. 143-150.—Characteristics of the Tubulifera; 143, typical maxillary stylets and guides, MPR—maxillary pillar, S—maxillary stylet, MG—maxillary guide; 144, seta-bearing cheek wart typical of some Phlaeothripidae; 145, spur anterior to mesothoracic spiracle of lUinoUirJpx rossi, cf ; 146, median part of presternum of Podolhrips semiflaviis, PP—praepectus, BS—probasisternum; 147, ventral aspect of thorax of a species of Sophiothrips, PP—prae- pectus, P—presternum, ME—mesosternum, MT—metasternum, C—coxa; 148, ventral aspect of mesopraesternum of Il
. Bulletin. Natural history; Natural history. Fig. 143-150.—Characteristics of the Tubulifera; 143, typical maxillary stylets and guides, MPR—maxillary pillar, S—maxillary stylet, MG—maxillary guide; 144, seta-bearing cheek wart typical of some Phlaeothripidae; 145, spur anterior to mesothoracic spiracle of lUinoUirJpx rossi, cf ; 146, median part of presternum of Podolhrips semiflaviis, PP—praepectus, BS—probasisternum; 147, ventral aspect of thorax of a species of Sophiothrips, PP—prae- pectus, P—presternum, ME—mesosternum, MT—metasternum, C—coxa; 148, ventral aspect of mesopraesternum of Illinolhrips roasi, SP—prospinasternum, MPS—mesopraesternum; 149, fore tarsus of AUolhrips megacephalus showing tooth-like projection; 150, orientation of pelta of Pledrothrivs antennatus, PEL—pelta, A—abdominal 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
