Dragonflies (Odonata) From The Sierras Of Tapirapeco And Unturan, In The Extreme South Of Venezuela Author DeMarmels, Jurg text Acta Biologica Venezuelica 1992 14 1 57 78 journal article 10.5281/zenodo.3266063 39c9ce8d-d95d-467e-9590-ab184d952201 3266063 Neoneura denticulata Williamson, 1917 Figure 22a Material. 1♀ , Base Camp (Rio Mavaca ). Remarks. This female corresponds well with a male from Patacame Island (Orinoco), in the MIZA collection. FRASER (1946) gives a brief description of the female, but no figure of the pro, thoracic hind lobe. Therefore the identification of the Mavaca female remains somewath doubtful.