Memoirs of the National Academy of Sciences . are short, indeed not so long as the labial Fig. 14.—Cast pupal skiu of Prodnxus deci-piens; A, another specimen; ^j. paraclypealpiece: vix. p. maxillary palpus: mx, maxilla;inx, labial palpus. Fig. of decipien s, side view;if;), protlioracic spiracle. palpi (); the abdominal segments 4-7 are free; there is no true cremaster, though a pair of terminal plates. As regards IJlabophanes (fig. 17), Spuler (p. (127) remarks that the ditterences iu veuation between this and Tinea are so much greater than usual within the limits o


Memoirs of the National Academy of Sciences . are short, indeed not so long as the labial Fig. 14.—Cast pupal skiu of Prodnxus deci-piens; A, another specimen; ^j. paraclypealpiece: vix. p. maxillary palpus: mx, maxilla;inx, labial palpus. Fig. of decipien s, side view;if;), protlioracic spiracle. palpi (); the abdominal segments 4-7 are free; there is no true cremaster, though a pair of terminal plates. As regards IJlabophanes (fig. 17), Spuler (p. (127) remarks that the ditterences iu veuation between this and Tinea are so much greater than usual within the limits of a single family that a mo;e isolated position should perhaps be assigned to this genus. The succeeding families of geuuineTiueina may provisionally be arrangedin the following ascending order, beginning with A. the more generalized,and ending with 2>, the most modified forms. A. «Zrt.—Maxillary palpi five-jointed iu Nemophora, in Adela no maxil-lary paljii in moth. Larva of Adela with numerous dorsal piliferous plates,those


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Keywords: ., bookcentury1800, bookdecade1890, bookidmemoirsofnat, bookyear1895