Memoirs of the National Academy of Sciences . yiG. 21.—Pupa of Choreuten hjevk-andella; outer eyepiece and maxil-lary i»alpi not drawn; mx, labium. Fig. 22.—Cast bIm-U of puna ofCiyptolechiascidagijiiella: j», para-clypeal piece; ma;, labium. Fig. 23.—Pupa of Cnjptu-lechia qitercella, $ ; I—III, Fig. 24.—Piipn oi Talwporia pseudohnmhycHla; A, licad enlari^ed; B. end of body. Zeller, has outstripped the American one in the process ofdegeneration and modification, and the maxilhe (fig. 27, )are very much shorter and smaller, though the maxillary palpiare of the same shape and size. In
Memoirs of the National Academy of Sciences . yiG. 21.—Pupa of Choreuten hjevk-andella; outer eyepiece and maxil-lary i»alpi not drawn; mx, labium. Fig. 22.—Cast bIm-U of puna ofCiyptolechiascidagijiiella: j», para-clypeal piece; ma;, labium. Fig. 23.—Pupa of Cnjptu-lechia qitercella, $ ; I—III, Fig. 24.—Piipn oi Talwporia pseudohnmhycHla; A, licad enlari^ed; B. end of body. Zeller, has outstripped the American one in the process ofdegeneration and modification, and the maxilhe (fig. 27, )are very much shorter and smaller, though the maxillary palpiare of the same shape and size. In thisgenus the abdomen has no cremaster and noterminal hooked spines, the pupa in exuvia-tion being fastened to the sides of the cocoonby iinmerous hooked seta; (fig. 2(5, A). Famihj Inijcliiihf.—The transition fromthe Talfeporidu to the Psychid?e is a mostnatural one, whether we compare the jnipaor imago. In Fumea the wingless femaleshave legs and antenna-,while in Psyche theyare wanting and theynever leave their case,or when the female ofFumea escapes fromthe pupa, it emergesfrom the case and sitson the outside (Stain-ton). On reading theviews of Spuler we dis-covered, by comparing
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Keywords: ., bookcentury1800, bookdecade1890, bookidmemoirsofnat, bookyear1895
