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2. H.W. Bates, "The naturalist on the River Amazons, a record of adventures, habits of animals, sketches of Brazilian and Indian life, and aspects of nature under the Equator, during eleven years of travel." 1, (1863)
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4. J.J. Belle, "Studies on the Fauna of Suriname and other Guyanas." 25, "A new dragonfly of the genus Rhodopygia." 48 (1964)
5. J.J. Belle, "Studies on the Fauna of Suriname and other Guyanas." 43, "Studies on South American Gomphidae (Odonata) with special reference to the species from Surinam." 1 (1970)