FIGURE 4 in The genus Heteragrion (Odonata: Zygoptera) in Northwestern Colombia, with the description of Heteragrion tatama sp. nov.

FIGURE 4. Dorsum of prothorax: a, H. aequatoriale female, PNN Tatamá. H. calendulum Santa Cecilia, b, male; c, female. d, H. m. atroterminatum female, Santa Cecilia. H. tatama PNN Tatamá, e, female; f, male. Female prothoracic intersternite: g, H. aequatoriale, PNN Tatamá; H. calendulum: h, Santa Cecilia; i, Rancho Frío (Panama); j, H. erythrogastrum, La Cristalina; k, H. m. atroterminatum, Santa Cecilia; H. m. mitratum: l, La Cristalina; m, La Fría (Venezuela); n-o, H. peregrinum, female Paratype La Cristalina; p, H. tatama, PNN Tatamá. Pictures l-o by Dr. Garrison.