Florent's Guide To The

Tropical Pacific Reefs

Trinchesia sp. 1
Trinchesia sp. 1
Scientific Name: Trinchesia sp. 1
Synonyms: Tenellia sp. 1
Suborder: Cladobranchia
Family: Trinchesiidae
Category: Aeolid Nudibranchs
Size: Up to 2 in. (5cm)  
Distribution: Indo-West Pacific
Note: Often misidentified as Trinchesia yamasui

Sea Slugs
Aeolid Nudibranchs

Trinchesia sp. 1

Blue-Banded Trinchesia

Eubranchus mandapamensis

Ocellated Eubranchus

Eubranchus sp. 1

Eubranchus sp. 2

Red-Speckled Eubranchus

Antonietta sp. 1

Indian Caloria

Cratena affinis

Red-Spotted Facelinid

Ringed Favorinus

Brock's Moridilla

Noumeaella sp. 1

Blue Dragon Nudibranch

Desirable Flabellina

Redline Flabellina

Blue Glaucus

Yellow-Tipped Phyllodesmium

Kabira Phyllodesmium

Solar-Powered Phyllodesmium

Great Phyllodesmium

Bicolor Flabellina

Mournful Phestilla



All Photographs
© 2025 Florent Charpin