. Aquatic insects in New York state ; a study conducted at the entomologic field station, Ithaca, N. Y. under the direction of Ephraim Porter Felt. Insects; Aquatic insects; Dragonflies; Fishes. Plate 30 d / â \;^ &[ 0 ». â â â â .â ^,^v;- > 0 pi al ' 0 " ^:.:>J^^:«; rf p " '^"l - â -â ':â â¢â â 0: cy;;;-;';& ' ..;.:;-=:'.:vv;.-,": ^â ;;!"S- lyC^lX^ '.V--r;:.;.;.:..,..., ;^^:-^^ â ^r'-^;l^:vC;" If ^:' '^^^ :-;i":;-;; 'â llliiii^ 5|fiji;i;;iw;v5:. -^^iss'Sl^g â â :ilv â¢:â :-â '- ''':;ff0^M0 c;;;; v.{'v':''''' â V'# :,,;'.:';â ^'â


. Aquatic insects in New York state ; a study conducted at the entomologic field station, Ithaca, N. Y. under the direction of Ephraim Porter Felt. Insects; Aquatic insects; Dragonflies; Fishes. Plate 30 d / â \;^ &[ 0 ». â â â â .â ^,^v;- > 0 pi al ' 0 " ^:.:>J^^:«; rf p " '^"l - â -â ':â â¢â â 0: cy;;;-;';& ' ..;.:;-=:'.:vv;.-,": ^â ;;!"S- lyC^lX^ '.V--r;:.;.;.:..,..., ;^^:-^^ â ^r'-^;l^:vC;" If ^:' '^^^ :-;i":;-;; 'â llliiii^ 5|fiji;i;;iw;v5:. -^^iss'Sl^g â â :ilv â¢:â :-â '- ''':;ff0^M0 c;;;; v.{'v':''''' â V'# :,,;'.:';â ^'â ^^â '! fcssf '^#-^^.^ 0 .â ;,â¢â .â :â :â ;â .â â ,' ': .â :â '> ' a" /> V 0 : â â '.0 e. ,â 0' ': ''?â ;6^ 'â 'â 'â â â '-'â â -â â â -'â¢'-'â â â ° 'â â¢'. ... .,., â ':.;:::::::?â "''-^ --^ ^^^^ :⢠â â â â â¢â â¢â â â â â¢â¢â¢â ⢠: ! ';', " 'â ,; ^;â¢v â â¢â¢â .â .â â¢,â â :â â â .â¢â¢:â â .-.â ...-â .⢠0 -â¢â ,.,.'., ..â .â¢â¢.â¢.â <â¢â â -:â ..â â¢.â¢... â 'â 'â 'â p'-. S<»tal flrranffement in Donacia and Haemonia larvae and anatomic details of a 1 m a t a. 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 Needham, James G. (James George), 1868-1956; MacGillivray, Alexander Dyer, 1868-1924; Johannsen, O. A. (Oskar Augustus), 1870-1961; Davis, Kary Cadmus, 1867-. Albany, University of the state of New York


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