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Nembrotha lineolata

Lined Nembrotha

© Di Syrett / MacroDivers.com

About this species

Current scientific name
Nembrotha lineolata
Common name
Lined Nembrotha
Order
Nudibranchia - Doridoidea (Dorids)
Type
Phanerobranchia (Phanerobranch dorids)
ID confidence
Confirmed
Genus
Nembrotha
Species
lineolata
Average size
40 mm
Colours
white, black, blue, yellow, purple, brown
Pattern
Stripes
Body shape
Robust
Rhinophores
Horizontal
Gills
External gill plume
Similar species
Nembrotha purpureolineata, Nembrotha rutilans, Nembrotha aurea

Geographic Distribution

Indian and western Pacific oceans.

Identification

White body with fine dark brown/black stripes. Purple mouth parts and border of foot. Gills - tripinnate plumes, white or light brown and non-retractable. Rhinophores lamellate, red with a white apex. The rhinophores are fully retractable into a protected sheath that may have a variety of colours including blue, purple, yellow, green.

General Notes

No previous names but has been misidentified as Nembrotha rutilans and Nembrotha purpureolineata.

Our Sighting

Anilao — 26 January 2026

Location seen
Anilao, Philippines
Date seen
2026-01-26