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Miamira alleni

Allen's Nudibranch

© Di Syrett / MacroDivers.com

About this species

Current scientific name
Miamira alleni
Common name
Allen's Nudibranch
Previous genera
Ceratosoma
Order
Nudibranchia - Doridoidea (Dorids)
Type
Porostomata (Radula-less dorids)
ID confidence
Confirmed
Genus
Miamira
Species
alleni
Average size
100 mm
Colours
pink
Pattern
Tubercles
Body shape
With Appendages
Rhinophores
Horizontal
Gills
External gill plume

Geographic Distribution

Tropical western Pacific - specifically Philippines, Indonesia

Identification

Large, pink nudibranch with bumpy appendages. It looks like soft coral. Rhinophores lamellate and same colour as the body. Gills also same colour and both rhinophores and gills are fully retractable.

Our Sighting

Anilao — 31 January 2026

Location seen
Anilao, Philippines
Date seen
2026-01-31
Depth
20

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.