. Bulletin. Natural history; Natural history. CLEPTIS HERODES 275. PHYLLIS 282 BRUNNEICOLOR 283 INTERCALARIS 2C4 Fig. 270.—Baetis propinqnus, hind wing of adult male. Fig. 271.—Baetis elac/iistus, hind wing of adult male. Fig. 272.—Baetis harti, hind wing of adult male. Fig. 273.—Baetis cleptis, hind wing of adult male. Fig. 274.—Baetis frondalis, hind wing of adult male. Fig. 275.—Baetis /lerodes, hind wing of adult male. Fig. 276.—Baetis pygmaeus, hind wing of adult male. Fig. 277.—Baetis anachris, hind wing of adult male. Fig. 278.—Baetis pliito, hind wing of adult male. (After McDunnough.)
. Bulletin. Natural history; Natural history. CLEPTIS HERODES 275. PHYLLIS 282 BRUNNEICOLOR 283 INTERCALARIS 2C4 Fig. 270.—Baetis propinqnus, hind wing of adult male. Fig. 271.—Baetis elac/iistus, hind wing of adult male. Fig. 272.—Baetis harti, hind wing of adult male. Fig. 273.—Baetis cleptis, hind wing of adult male. Fig. 274.—Baetis frondalis, hind wing of adult male. Fig. 275.—Baetis /lerodes, hind wing of adult male. Fig. 276.—Baetis pygmaeus, hind wing of adult male. Fig. 277.—Baetis anachris, hind wing of adult male. Fig. 278.—Baetis pliito, hind wing of adult male. (After McDunnough.) Fig. 279.—Baetis leviians, hind wing of adult male. Fig. 280.—Baetis vagans, hind wing of adult male. Fig. 281.—Baetis rusticans, hind wing of adult male. (After McDunnough.) Fig. 282.—Baetis pliyllis, hind wing of adult male. Fig. 283.—Baetis hrunneicolor, hind wing of adult male. Fig. 284.—Baetis intercalaris, hind wing of adult 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 Illinois. Natural History Survey Division. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division
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