Rhopalonema velatum
- kingdom: Animalia
- phylum: Cnidaria
- class: Hydrozoa
- order: Trachymedusae
- family: Rhopalonematidae
- genus: Rhopalonema
- species: Rhopalonema velatum
- France
City of Isabela
Autonomous Region in Muslim Mindanao- Guihulñgan
- Malusay
Central Visayas
Philippines
Villefranche-sur-Mer