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  • Celithemis elisa
  • Celithemis eponina
  • Erythrodiplax bernice
  • Libellula semifasciata
  • Libellula quadrimaculata
  • Libellula cyanea
  • Libellula pulchella
  • Pachydiplax longipennis
  • Sympetrum
  • Anax imperator
  • Anax junius
  • Needham Figures

    Cepo series (for Landmark Analysis)
    Halloween Pennant
    Celithemis eponina
    Analysis

    Plon series (for Landmark Analysis)

    Pachydiplax longipenis
    P. longipenis images

    Celi series (for Landmark Analysis)

    Celithemis elisa
    2019

    Erythrodiplax bernice
    Eber series (for Landmark Analysis)
    Seaside Dragonlet
    , confused with '4-spot'from south
    Lcyan series (for Landmark Analysis)
    Spangled Skimmer
    Analysis
    Lpul series (for Landmark Analysis)
    Twelve-spotted Skimmer
  • Libellula pulchella Analysis
    Sympetrum semicinctum

    Sympetrum
    Anax junius
    Green Darner
    Anax imperator
    Blue Emperor, Emperor Dragonfly

    Gerd Gäde, South Africa, gerd.gade@uct.ac.za
    Analysis
    *Ai_SouthAf.TPS
    *TPS females
    *TPS males
    *R-script for A. imperator wings.
    *30 Landmarks on Avg Image
    *Sexual size dimorphism
    *30 Landmarks L. imperator sexual dimorphism

    All Pre 2000 Images OD series hamule images of C- & R-types: 2017 Names and Fig #s from
    Needham Westfall & May 2014

    {640x480 figs from 1st edition 1955}

    • fig_link 3rd-ed.fig# Genus species
    Petaluridae
    Gomphidae Aeshnidae
    *30 Landmarks L. imperator Macromiidae Cordulidae Emeralds Libellulidae
    Model of Sympetrum Landmarks * C C-type hamule
    * R R-type hamule
    * sS short Stigma