. Bulletin of the U.S. Department of Agriculture. Agriculture. THE ROSE APHIS. 6 eyes are dark red, the cauda is yellowish, and the veins of the wings are light yellow. The legs, antennae, and cornicles are very long and slender, the antennae longer than the body. The length of -the body is about one-twelfth of an inch (2.5 mm.) from the front to the tip of the cauda and the length of wing about one-sixth of an inch (4.2 mm.).. Fig. 1.—The rose aphis (^Macrosiphum rosx): a, Winged viviparoiis female; 6, wingless viviparous female; c, e, g, third antennal article, cornicle, and style, respectiv
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. Bulletin of the U.S. Department of Agriculture. Agriculture. THE ROSE APHIS. 6 eyes are dark red, the cauda is yellowish, and the veins of the wings are light yellow. The legs, antennae, and cornicles are very long and slender, the antennae longer than the body. The length of -the body is about one-twelfth of an inch (2.5 mm.) from the front to the tip of the cauda and the length of wing about one-sixth of an inch (4.2 mm.).. Fig. 1.—The rose aphis (^Macrosiphum rosx): a, Winged viviparoiis female; 6, wingless viviparous female; c, e, g, third antennal article, cornicle, and style, respectively, of winged female; d, f, h, same of wingless female. Greatly enlarged. (After Essig.) In the wingless female, also (fig. 1, h), the body is pear shaped, more or less blunted at the posterior end, and pinldsh or bright green in color. The eyes are red. The antennae are as long as the body and very Hght green. The cornicles and legs are long and slender and hght green. The length of the body is about one-twelfth of an inch (2.5 mm.).. 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 work.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.