. Annual report. Entomological Society of Ontario; Insect pests; Insects. SOCIETY OF ONTARIO 89 Oguma, K. 1917. A histological study on compound eyes of dragonflies. Entomol. Mag., 3: 101-121. Snodgrass, R. E. 1926. The morphology of insect sense organs and the sensory nervous system. Smithsonian Miscell. Coll., 77: I ?01 mm., 0-5mm. 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


. Annual report. Entomological Society of Ontario; Insect pests; Insects. SOCIETY OF ONTARIO 89 Oguma, K. 1917. A histological study on compound eyes of dragonflies. Entomol. Mag., 3: 101-121. Snodgrass, R. E. 1926. The morphology of insect sense organs and the sensory nervous system. Smithsonian Miscell. Coll., 77: I ?01 mm., 0-5mm. 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 Ontario; Ontario. Dept. of Agriculture. Toronto, The Society


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectinsects, bookyear1872