. The butterfly book; a popular guide to a knowledge of the butterflies of North America. With 48 plates in color-photography, reproductions of butterflies in the author's collection, and many text illustrations presenting most of the species found in the United States. Butterflies -- North America. Fig. 5. —Egg of Anosia plexippus, natural size, on under side of leaf (Riley). Fig. 6. —Egg of Anthocharis genutia, magni- fied 20 diameters. Fig. 7.—Turban-shaped egg of Lyccena pseudar- giolus, greatly Fig. 8. —Egg of Melitcea phaeton, greatly magnified. through which the spermatozoa
. The butterfly book; a popular guide to a knowledge of the butterflies of North America. With 48 plates in color-photography, reproductions of butterflies in the author's collection, and many text illustrations presenting most of the species found in the United States. Butterflies -- North America. Fig. 5. —Egg of Anosia plexippus, natural size, on under side of leaf (Riley). Fig. 6. —Egg of Anthocharis genutia, magni- fied 20 diameters. Fig. 7.—Turban-shaped egg of Lyccena pseudar- giolus, greatly Fig. 8. —Egg of Melitcea phaeton, greatly magnified. through which the spermatozoa of the male find ingress and they are fertilized. These can only be seen under a good micro- scope. The eggs are laid upon the food-plant upon which the cater-. 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 Holland, W. J. (William Jacob), 1848-1932. Garden City, N. Y. , Doubleday, Page
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Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, bookpublishergarde, bookyear1922
