. Elementary entomology. Entomology. Fig. 439. Venation of a pyralid moth (Py rails farinalis) cs, costal vein ; sc, subcostal vein ; r, radial vein; m, medial vein; c, cubital vein; a, anal vein. Note the hairlike projection, the fraenulum, at the base of the hind-wing. This fits into a little pocket on the fore- wing. (After Comstock, from Kellogg). Fig. 440. Venation of a saturniid {Bombyx niori) (After Comstock, from Kellogg) 314. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these i
. Elementary entomology. Entomology. Fig. 439. Venation of a pyralid moth (Py rails farinalis) cs, costal vein ; sc, subcostal vein ; r, radial vein; m, medial vein; c, cubital vein; a, anal vein. Note the hairlike projection, the fraenulum, at the base of the hind-wing. This fits into a little pocket on the fore- wing. (After Comstock, from Kellogg). Fig. 440. Venation of a saturniid {Bombyx niori) (After Comstock, from Kellogg) 314. 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 Sanderson, Dwight, 1878-1944; Jackson, C. F. (Cicero Floyd), b. 1882; Metcalf Collection (North Carolina State University). NCRS. Boston, Ginn
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Keywords: ., bookcentury1900, bookdecade1, booksubjectentomology, bookyear1912
