^de Selys-Longchamps, Edm. (1854). "Synopsis des Gomphines". Bulletins de l'Académie royale des sciences, des lettres et des beaux-arts de Belgique. 21 (2): 59–60.
^Garrison, Rosser W.; von Ellenrieder, Natalia; Louton, Jerry A. (2006). "Epigomphus". Dragonfly Genera of the New World: An illustrated and annotated key to the Anisoptera. Baltimore: JHU Press. p. 102. ISBN 9780801884467.
^Kennedy, Clarence Hamilton (1946). "Epigomphus subquadrices, a New Dragonfly (Odonata: Gomphidae) from Panama, with Notes on E. Quadrices and Eugomphus n. Subgen". Annals of the Entomological Society of America. 39 (4): 662–666. doi:10.1093/aesa/39.4.662.
^Paulson, D.; Schorr, M.; Abbott, J.; Bota-Sierra, C.; Deliry, C.; Dijkstra, K.-D.; Lozano, F. (2023). "World Odonata List". OdonataCentral, University of Alabama. Retrieved 14 March 2023.
^Paulson, D. R. (2009). "Epigomphus camelus". IUCN Red List of Threatened Species. 2009: e.T7832A12853654. doi:10.2305/IUCN.UK.2009-2.RLTS.T7832A12853654.en.
^Paulson, D. R. (2009). "Epigomphus clavatus". IUCN Red List of Threatened Species. 2009: e.T7833A12853939. doi:10.2305/IUCN.UK.2009-2.RLTS.T7833A12853939.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus corniculatus". IUCN Red List of Threatened Species. 2006: e.T60251A12334575. doi:10.2305/IUCN.UK.2006.RLTS.T60251A12334575.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus crepidus". IUCN Red List of Threatened Species. 2006: e.T7834A12854210. doi:10.2305/IUCN.UK.2006.RLTS.T7834A12854210.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus donnellyi". IUCN Red List of Threatened Species. 2006: e.T60252A12334645. doi:10.2305/IUCN.UK.2006.RLTS.T60252A12334645.en.
^Paulson, D. R. (2009). "Epigomphus echeverrii". IUCN Red List of Threatened Species. 2009: e.T60253A12334720. doi:10.2305/IUCN.UK.2009-2.RLTS.T60253A12334720.en.
^Paulson, D. R. (2009). "Epigomphus flinti". IUCN Red List of Threatened Species. 2009: e.T60254A12334927. doi:10.2305/IUCN.UK.2009-2.RLTS.T60254A12334927.en.
^Paulson, D. R. (2009). "Epigomphus houghtoni". IUCN Red List of Threatened Species. 2009: e.T60255A12335121. doi:10.2305/IUCN.UK.2009-2.RLTS.T60255A12335121.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus maya". IUCN Red List of Threatened Species. 2006: e.T60256A12335331. doi:10.2305/IUCN.UK.2006.RLTS.T60256A12335331.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus paulsoni". IUCN Red List of Threatened Species. 2006: e.T7835A12854367. doi:10.2305/IUCN.UK.2006.RLTS.T7835A12854367.en.
^Paulson, D. R. (2009). "Epigomphus subsimilis". IUCN Red List of Threatened Species. 2009: e.T7836A12854505. doi:10.2305/IUCN.UK.2009-2.RLTS.T7836A12854505.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus sulcatistyla". IUCN Red List of Threatened Species. 2006: e.T60257A12335405. doi:10.2305/IUCN.UK.2006.RLTS.T60257A12335405.en.
^Paulson, D. & von Ellenrieder, N. (2006). "Epigomphus verticicornis". IUCN Red List of Threatened Species. 2006: e.T29600A9502774. doi:10.2305/IUCN.UK.2006.RLTS.T29600A9502774.en.
^Paulson, D. R. (2009). "Epigomphus westfalli". IUCN Red List of Threatened Species. 2009: e.T60258A12335482. doi:10.2305/IUCN.UK.2009-2.RLTS.T60258A12335482.en.
Epigomphus flinti is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it is found south of Valle Nacional in Oaxaca state...
Epigomphus maya is a species of dragonfly in the family Gomphidae. It is endemic to Belize. Its natural habitats are subtropical or tropical moist lowland...
Epigomphus westfalli is a species of dragonfly in the family Gomphidae. It is endemic to Nicaragua. Its natural habitats are subtropical or tropical moist...
Epigomphus sulcatistyla is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it is found in the Sierra de los Tuxtlas of southern...
Epigomphus paulsoni is a species of dragonfly in the family Gomphidae. It is endemic to Mexico's Chiapas state. Its natural habitats are subtropical or...
Epigomphus crepidus is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it inhabits the Pacific slope of southern Mexico...
Epigomphus clavatus is a species of dragonfly in the family Gomphidae. It is endemic to Guatemala. Its natural habitats are subtropical or tropical moist...
Epigomphus donnellyi is a species of dragonfly in the family Gomphidae. It is endemic to Mexico, where it inhabits the Sierra de los Tuxtlas of southern...
Epigomphus houghtoni is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist...
Epigomphus corniculatus is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical...
Epigomphus subsimilis is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical...
Epigomphus verticicornis is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical...
Epigomphus camelus is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical moist...
Epigomphus echeverrii is a species of dragonfly in the family Gomphidae. It is endemic to Costa Rica. Its natural habitats are subtropical or tropical...
in Mesoamerica. Calvert, Philip P. (1920). "The Costa Rican Species of Epigomphus and Their Mutual Mating Adaptations (Odonata)". Transactions of the American...