. Annals of the Entomological Society of America. Entomology. 51 Figs. 51 and 52.—Longitudinal sections, showing internal anatomy of maxillary (. ^ palpus. Fig. 51 shows sensory fibers (SF) running to 3 of hairs {THr) at tip of palpus of Ceratomja calalpcB, X 500. Fig. 52 shows how well palpus is innervated; semidiagrammatic, X 190. Sense cells (5Ci), connected with hairs {THr); sense cells (5C), connected with pores; maxillar}^ pore/ {Mxf); E^ and nerve {N). f<. I The terminal segment of the maxillary palpus ends bluntly (Fig. 53) and the tip is provided with 8 or 9 minute pseudo- hairs (F
. Annals of the Entomological Society of America. Entomology. 51 Figs. 51 and 52.—Longitudinal sections, showing internal anatomy of maxillary (. ^ palpus. Fig. 51 shows sensory fibers (SF) running to 3 of hairs {THr) at tip of palpus of Ceratomja calalpcB, X 500. Fig. 52 shows how well palpus is innervated; semidiagrammatic, X 190. Sense cells (5Ci), connected with hairs {THr); sense cells (5C), connected with pores; maxillar}^ pore/ {Mxf); E^ and nerve {N). f<. I The terminal segment of the maxillary palpus ends bluntly (Fig. 53) and the tip is provided with 8 or 9 minute pseudo- hairs (Figs. 51 and 52, THr), each of which seems to be inner- vated by a single sense cell {SCi). These sense cells lie in a group at the proximal end of the segment near another group of sense cells {SC) which evidently belong to the pores. Figures 52 and 53^show the maxillary palpus is innervated; a portion of the terminal segment in Figure 53 is shown in perspective. Mxf. THr 53 Fig. 53.—Schematic drawing of maxillary palpus of tomato worm, showing innerva- tion of maxillary pores/ to / {Mxf to j) and tactile hairs {THr); a portion of terminal segment is in 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 Entomological Society of America. [College Park, Md. , etc. ] : Entomological Society of America
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectentomology, bookyear1
