File:The biology of dragonflies (Odonata or Paraneuroptera) (1917) (20388596581).jpg

Title: The biology of dragonflies (Odonata or Paraneuroptera)
Identifier: biologyofdragonf00till (find matches)
Year: 1917 (1910s)
Authors: Tillyard, Robin John, 1881-1937
Subjects: Dragon-flies
Publisher: Cambridge (Eng. ) : University Press
Contributing Library: University of California Libraries
Digitizing Sponsor: Internet Archive

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PI,tic III
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KJTp" Figs. 1-8, ilhistratinsr correhitiou between ooloratiou and haliitat in Podoiiteryx and ArgiO' lestcs. All the species figured are from Xew ."^oiitli Wales or Queenslaud. Fig'. \,Podoj)teriiJ- roseonotakt Selys, cj (troi)icai serub). Fijr. 2, ^Irgiolesks ainahilis Foerster, S (subtropical scrub). Fig. 'S, A. cfiri/soldes Tillyard, <J (subtropical scrub). Fig. 4. A. aureus Tillyard, c? (tropical scrub). Fig. 5, A. fonfanus Tillyard, <f (ferns and -waterfalls). Fig. G, A. icteromelas Selys. ^ (rocky streams). Fis'. 7, A. griseus griseits Selj's, <f (mountain bogs, â 2000-4000ft). Fig. », A. alinnus TUlyard, ,i (open grasslands, 4000-5000ft). Fig. 1, xlVs; flgs. 2-8, xl^ ,. (.Segments 4-10 omitted.) Figs. 9-16, some beautiful types of body- coloration in Lestidue and Af/rionidae from New Soutli Wales. Fig. 9, Austrolestes annulosus Selys, <J. Fig. 10, A. cingulatus Burm. 3. Fig. 11. Xo:^ris/!cfa f^nJida Selys, 3. Fig. 12, Pseudagrion aureofroHs Tillyard, cj. Fig. 13, Caliiiuvioii hilliiinlni rs/i Martin, <?. Fig. 14, Xanthagrion eruthroncuruiit Sclvs, <?. Fig. 1.5. ArfjiocKcmis ruin.-â â renn Selys, i. Fig. IQ, Ischnura aurora \iv. Figs. 9, 10, "13 x l'/.^: figs. 11, 12, lo xl':;;fig.l4 ,slV.;flg.l6 x2. Figs. 17-24, illustrating dimorphism in the females of ccvtam Agrionidae. Figs. 17- 19, Ischnura pruinescens Tillyard (xl'/.); fig. 17, c? ; fig. IS, normal ? ; fig. 19, hetero- morphic (orange), ? . Figs. 20-21, Austrocnemis splendida Martin (x 2); fig. 20, <? ; fig. 21, heteromorphic (rufous), Â¥ ; the normal ? has the shape of fig. 21 and colouration of fig. 20. Figs. 22-24, Agriocnemis hyaeinthvs Tillyard (x2): fig. 22. J; fig. 23, normal Â¥; fig. 24, heteromorphic (rufous) ?. (Original water-colour drawings.)

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