Hybocodon unicus (Browne, 1902) Figure 6 A–B, 7A–E Amphicodon unicus Browne 1902: 276 [medusa]. Hybocodon unicus: Mayer 1910: 42; Browne and Kramp 1939: 270, 273, pl. 15, figs 2–3; Nair 1951: 50 [medusa]; Ramirez and Zamponi 1980: 35 –37, 41, 43–44; Zamponi 1983: 67, 73, 75, 76, 79 [medusa]; Palma et al. 2007: 72, 78, table 1, 3 [medusa]; Villenas et al. 2009: table 1 [medusa]; Palma et al. 2011: 269, table 1–2 [medusa]. Non Hybocodon unicus: Genzano et al. 2008: 3, 5, 10 [medusa] [= Hybocodon chilensis Hartlaub, 1905].

Published as part of Rodriguez, Carolina S., Miranda, Thaís P., Marques, Antonio C., Mianzan, Hermes & Genzano, Gabriel, 2012, The genus Hybocodon (Cnidaria, Hydrozoa) in the southwestern Atlantic Ocean, with a revision of the species recorded from the area, pp. 39-48 in Zootaxa 3523 on page 45, DOI: 10.5281/zenodo.282697