Table 4 in Commented checklist of the Odonata from Colombia

Table 4. Current list of puzzling or rare Colombian odonates, with their IUCN status, information on endemicity, the departments and municipalities where the species has been reported, references mentioning these species, and references suggesting possible synonyms. An: Antioquia; Cau: Cauca; Cu: Cundinamarca; Me: Meta; Qu: Quindío; To: Tolima FamilySpeciesIUCNEndemicDepartments in ColombiaMunicipalityMain reference(s)Possible synonymyAeshnidaeAndaeschna rufipes (Ris, 1918)LCNoCuGuayabetalRis, 1918NoAeshnidaeGynacantha remartinia Navás, 1934DDYesMe, ToVillavicencio, EspinalNavás, 1934Yes (close to Gynacantha tibiata Karsch, 1891)— see Williamson & Williamson (1930)AeshnidaeGynacantha tenuis Martin, 1909LCNoAnPuerto Berrío(Williamson, 1923)NoGomphidaeEpigomphus obtusus Selys, 1869LCNoCuUnknownRis, 1918; Selys Longchamps, 1873NoLibellulidaeArgyrothemis argentea Ris, 1911LCNoMeSan MartinRache et al., 2013NoLibellulidaeBrechmorhoga flavopunctata (Martin, 1897)DDNoUnknownUnknownRis, 1913NoLibellulidaeBrechmorhoga pertinax (Hagen, 1861)LCNoUnknownUnknownRis, 1913NoLibellulidaeErythrodiplax cauca Borror, 1942DDYesCau?, QuTebaidaBorror, 1942; De Marmels, 2006Yes (close to Erythrodiplax abjecta [Rambur, 1842])—see Bota-Sierra, 2014aLibellulidaeMicrathyria eximia Kirby, 1897LCNoUnknownUnknownRis, 1918NoCalopterygidaeHetaerina sempronia Hagen, 1853LCNoUnknownBogotá (Hagen 1877)Garrison, 1990; Hagen, 1877NoCoenagrionidaeArgia gerhardi Calvert, 1909LCNoCu, MeSusumuco, Rio Negro, VillavicencioGarrison & von Ellenrieder, 2015; Palacino-Rodríguez et al., 2017; Ris, 1918No (however made part of Argia gerhardi - kokama -nigrior­complex)—Rosser Garrison (pers. comm. 27-ix-2022)CoenagrionidaeIschnura fluviatilis Selys, 1876LCNoUnknownUnknownBota-Sierra et al., 2019 cNoCoenagrionidaeNeoneura myrthea Williamson, 1917LCNoUnknownUnknownGarrison, 1999NoLestidaeLestes sternalis (Navás, 1930)DDYesCuChoachíNavás, 1924Yes, probably synonym with Lestes apollinaris, the cerci illustrated by Návas (1924) are very similar for both species, and their distributions overlapPlatystictidaePalaemnema edmondi Calvert, 1931CRYesAnPuerto BerríoCalvert, 1931No