. Bulletin. Natural history; Natural history. August, 1944 Ross: Caddis Flies of Illinois 179 Adults 1. Front wings with apical abscissa of vein 2A atrophied, fig. 626 Platycentropus, p. 181 Front wings with vein 2/i complete, fig. 628 2 2. Front wings with Sc ending in a short, straight, oblique crossvein, fig. 627 Radema, p. 181 Front wings with Sc not ending in an oblique crossvein, figs. 628, 629. . 3 3. Hind wings with M1+2 undivided, fig. 637; head with a small pair ot warts between lateral ocelli and posterior warts Neophylax, p. 202 Hind wings with Mi-f2 divided into Mi and M2, fig. 63
. Bulletin. Natural history; Natural history. August, 1944 Ross: Caddis Flies of Illinois 179 Adults 1. Front wings with apical abscissa of vein 2A atrophied, fig. 626 Platycentropus, p. 181 Front wings with vein 2/i complete, fig. 628 2 2. Front wings with Sc ending in a short, straight, oblique crossvein, fig. 627 Radema, p. 181 Front wings with Sc not ending in an oblique crossvein, figs. 628, 629. . 3 3. Hind wings with M1+2 undivided, fig. 637; head with a small pair ot warts between lateral ocelli and posterior warts Neophylax, p. 202 Hind wings with Mi-f2 divided into Mi and M2, fig. 638; head without warts between lateral ocelli and posterior warts 4 4. Apex ot front wings scalloped and posterior corner sharp, fig. 628. . Glyphotaelius, p. 183 626. 629 630 Limnephilidae Front Wings Fig. 626.—Platycentropus radiatus. Fig. 627.—Radema stigmatella. Fig. 628.—Glyphotaelius hostilis. Fig. 629.—Phanocelia canadensis. Fig. 630.—Chilostigma 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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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectnaturalhistory
