Galea, H.R., Di Camillo, C.G. & Maggioni, D. (2021)

An integrative study of Callicarpa gracilis Fewkes, 1881 and Aglaophenia trifida L. Agassiz, 1862, with notes on some hydroids (Cnidaria: Hydrozoa) from French Guiana

. Zootaxa, 4926 (3), 301–341.
https://doi.org/10.11646/zootaxa.4926.3.1