. Annals of the Entomological Society of America. Entomology. 41 42 45 AA 45 46 47 4S Figs. 29 to 48.—Sections, showing internal anatomy of pores or punctures and of one hair from various lepidopterous larvae, X 500. Figs. 29, 31 to 34 are pores from Ceratomia catalpce; Fig. 29, being from epicranium; Fig. 31, from antenna; Fig. 32, from palpiger; Fig. 33, from labium; and Fig. 34 is internal structure of a large hair on epicranium. Fig. 30 is a pore from labrum of Telea poly- phemus and Fig. 35, two pores from labruin of silkworm {Bonibyx mori). Figs. 36 to 38, maxillary pores/ (Mxf), g (Mxg)
. Annals of the Entomological Society of America. Entomology. 41 42 45 AA 45 46 47 4S Figs. 29 to 48.—Sections, showing internal anatomy of pores or punctures and of one hair from various lepidopterous larvae, X 500. Figs. 29, 31 to 34 are pores from Ceratomia catalpce; Fig. 29, being from epicranium; Fig. 31, from antenna; Fig. 32, from palpiger; Fig. 33, from labium; and Fig. 34 is internal structure of a large hair on epicranium. Fig. 30 is a pore from labrum of Telea poly- phemus and Fig. 35, two pores from labruin of silkworm {Bonibyx mori). Figs. 36 to 38, maxillary pores/ (Mxf), g (Mxg), j (Mxj) and i (Mxi), respectively, of tomato worm Phlegothontius sex fa). Fig. 39, pore from labnmi and Fig. 40, pore from antenna of cabbage-butterfly larva [Pontia rapa:). Figs. 41 to 48, sections from material, treated with caustic potash. Fig. 41, pore from terminal segment of maxillary palpus of codling moth {Laspeyresia pomonella). Figs. 42 to 48, pores from army worm {Cirphis unipuncta); Fig. 42, from tibia; Fig. 43, from antenna; Fig. 44, from maxillary lobe; Fig. 45, from femur; Fig. 46, from mandible; Fig. 47, from front; and Fig. 48, from anal proleg. Sense cell (SC); hypodermis (Hyp); sensory fiber (SF); pore canal (Cati); chitinous cone (Con); pore aperture [Ap); hair-mother cell (HrMC); and base of hair (Hr). carefully studied; in every case the suspected pore proved to be a real pore. Since most of these are so scattered, they are easily overlooked in sections made from fixed material, but were found much more easily in sections made from material treated with caustic potash (Figs. 41 to 48).. 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
