Anilao — 25 January 2026
- Location seen
- Anilao, Philippines
- Date seen
- 2026-01-25
Reticulidia halgerda
Chocolate Mango Nudibranch
© Di Syrett / MacroDivers.com
About this species
- Current scientific name
- Reticulidia halgerda
- Common name
- Chocolate Mango Nudibranch
- Order
- Nudibranchia - Doridoidea (Dorids)
- Type
- Porostomata (Radula-less dorids)
- ID confidence
- Confirmed
- Genus
- Reticulidia
- Species
- halgerda
- Average size
- 65 mm
- Colours
- black, yellow
- Pattern
- Ridges
- Body shape
- Robust
- Rhinophores
- Horizontal
- Gills
- Hidden
Geographic Distribution
Western and central Pacific Ocean.
Identification
Large domed nudibranch with ridges. The ridges are yellow/orange and the rest of the dorsum is black. The lamellate rhinophores are retractable.
Our Sighting
About our records
All sightings and photographs on this page are from our own dives. Locations shown are places where we have personally recorded this species. About MacroDivers.