. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. BRUES AND MELANDER: CLASSIFICATION OF INSECTS 125 Head free; newly born with faceted eyes; hind tibise of oviparous female thickened. (Aphis (Fig. 221), (A. gossypii, Cotton aphis, A. maidis, Corn aphis, A. pbmi, Green apple aphis), Rhopalosiphum, Toxoptera (T. grdminum, Green bug of wheat); Chaitophorus; Saltusaphis; Callipterus; Ptero- comma; Anuraphis {A. bakeri, Clover aphis, A. maidi-rddicis, Corn root aphis, A. persicce-nrger, Black peach aphis); Cryptosiphum; Brachycolus ( = Brevicoryne) Hyaldpterus; 220. 217.
. Bulletin of the Museum of Comparative Zoology at Harvard College. Zoology. BRUES AND MELANDER: CLASSIFICATION OF INSECTS 125 Head free; newly born with faceted eyes; hind tibise of oviparous female thickened. (Aphis (Fig. 221), (A. gossypii, Cotton aphis, A. maidis, Corn aphis, A. pbmi, Green apple aphis), Rhopalosiphum, Toxoptera (T. grdminum, Green bug of wheat); Chaitophorus; Saltusaphis; Callipterus; Ptero- comma; Anuraphis {A. bakeri, Clover aphis, A. maidi-rddicis, Corn root aphis, A. persicce-nrger, Black peach aphis); Cryptosiphum; Brachycolus ( = Brevicoryne) Hyaldpterus; 220. 217. 218. 219. 222. 223. Figs. 217-223. Homoptera Phylloxera, wings (Patch) Phylloxeridse. Adelges, wings (Patch) Adelgidae. Aleyrodes, tarsus (Quaintance) Aleyrodidse. 220. Aleyrodes (Bemis) Aleyrodidse. 221. Aphis (Chittenden) Aphididse. Macrosiphum, wings (Patch) Aphididse. Mindarus, wings (Patch) Aphididse. Liosomaphis; Amphorophora (=IUinoia); Macrosiphum (= Siphon ophora) (Fig. 222) (M. solanifblii, Potato aphis); Myzus (M. persicas, Green peach aphis); Phdrodon (P. humidi, Hop aphis)) APHIDIN-ffi Head fused with pro thorax," the eyes located midway on the head, eyes of new-born with three facets; hind tibise of oviparous females not thickened c Underside of antennae with oval or rounded secondary sensoria; radial sector of fore wings arising at the base of the elongate stigma, cell Ri therefore long; sexual forms small, the female laving a number of eggs. (Mindarus (Fig. 223), Anomalaphis, Thelaxes). {MINDARINvE) THELAXINfll. 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 Harvard University. Museum of Comparative Zoology. Cambridge, Mass. : The Museum
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