| Family | Genus | Species | Authority | Distribution | References | |
| Corynidae | Coryne | eximia | Allman 1859 | Continental | Zagal & Hermosilla, 2008 | |
| Corynidae | Dipurena | ophiogaster | Haeckel 1879 | Continental | Schuchert, 1996 | |
| Corynidae | Sarsia | mirabilis | Agassiz 1862 | Continental | Moyano, 1995 | |
| Tubulariidae | Ectopleura | crocea | (Agassiz 1862) | Continental | Moyano, 1995 | |
| Tubulariidae | Hybocodon | chilensis | Hartlaub 1905 | Continental | Galea, 2006 | |
| Tubulariidae | Tubularia | formosa | Hartlaub 1905 | Continental | Moyano, 1995 | |
| Tubulariidae | Tubularia | polycarpa | Allman 1871 | Continental | Moyano, 1995 | |
| Corymorphidae | Corymorpha | furcata | (Kramp 1948) | Continental | Schuchert, 1996 | |
| Zancleidae | Gemmaria | nitida | (Hartlaub 1905) | Pacific Islands | Moyano, 1995 | |
References
Galea, H.R. (2006) Rediscovery and redescription of Hybocodon chilensis Hartlaub, 1905 (Cnidaria: Hydrozoa) from Comau Fijord, southern Chile. Zootaxa, 1258:57-68.
Moyano, G.H.I. (1995) Cnidaria. In: Simonetti JA, MTK Arroyo, AE Spotorno & E Lozada (eds) Diversidad Biológica de Chile: 100-116. Comité Nacional de Diversidad Biológica. Comisión Nacional de Investigación Científica y Tecnológica, Santiago, Chile.
Schuchert, P. (1996) The Marine Fauna of New Zealand: Athecate Hydroids and their Medusae (Cnidaria: Hydrozoa). New Zealand Oceanographic Institute Memoir 106. pp. 163.
Zagal C. & Hermosilla C. (2008). Guía de invertebrados marinos del Sur de Chile. Editorial Fantástico Sur, Punta Arenas, Chile. 264 pp.