[1]
Savage, H.M., Flowers, R.W. and V., W.P. 2005. Rediscovery of Choroterpes atramentum in Costa Rica, type species of Tikuna new genus (Ephemeroptera: Leptophlebiidae: Atalophlebiinae), and its role in the "Great American Inter-change". Zootaxa. 932, 1 (Apr. 2005), 1–14. DOI:https://doi.org/10.11646/zootaxa.932.1.1.