Florent's Guide To The

Tropical Reefs

Tryon's Risbecia
Tryon's Risbecia
Scientific Name: Hypselodoris tryoni
Synonyms: Risbecia tryoni
Suborder: Doridina
Category: Dorid Nudibranchs
Size: Up to 2.75 in. (7 cm)  
Depth: 10-100 ft. (3-30 m)
Distribution: West Pacific, Indonesia

Sea Slugs
Dorid Nudibranchs

Tryon's Risbecia

White's Hypselodoris

West Wind Hypselodoris

Funeral Jorunna

Bumpy Mexichromis

Miamira alleni

Chamberlain's Nembrotha

Crested Nembrotha

Kubaryana's Nembrotha

Lined Nembrotha

Miller's Nembrotha

Nembrotha sp. 1

Nembrotha sp. 2

White Ring Noumea

Saffron Noumea

Carlsonhoff's Phyllidia

Sky Blue Phyllidia

Elegant Phyllidia

Sea Blue Phyllidia

Ocellated Phyllidia

Painted Phyllidia

Polka Dot Phyllidia

Swollen Phyllidia

Granulated Phyllidiella

Liz's Phyllidiella

Phyllidiella nigra

Pimpled Phyllidiella

Pimpled Phyllidiella (Green Variation)

Rose Phyllidiella

Anne's Phyllidiopsis

Krempf's Phyllidiopsis

Shireen's Phyllidiopsis

Striped Phyllidiopsis

Spotted-Foot Plocamopherus

Mushroom Coral Reticulidia

Halgerda Reticulidia

Slender Roboastra

Tambja amakusana

Gloomy Tambja

Tambja sp. 1

Painted Thecacera

Thecacera sp. 1

Kahuna Nudibranch

Banana Nudibranch

Gray Norse God Nudibranch

Hairy Norse God

Heron Ardeadoris

Ardeadoris poliahu

Tom Smith's Nudibranch

Ornamental Cadlinella

Starry Carminodoris

Many-Lobed Ceratosoma

Anna's Chromodoris

Coleman's Chromodoris

Diana's Chromodoris

Elisabeth's Chromodoris

Loch's Chromodoris

Magnificent Chromodoris

Streaked Chromodoris

Willan's Chromodoris

Dark Margin Glossodoris

Felimida sphoni

Girdled Glossodoris

White Mantle Glossodoris

White-Margin Nudibranch

Red-Tipped Sea Goddess

Gold and Purple Chromodoris

Co's Chromodoris

Creamy Chromodoris

Geometric Chromodoris

Bus Stop Chromodoris

Kunie's Chromodoris

Precious Chromodoris

Reticulated Chromodoris

Goniobranchus sp. 1

Goniobranchus sp. 2

Unadorned Gymnodoris

Gymnodoris subflava

Batangas Halgerda

Gold-Lace Nudibranch

Tessellated Halgerda

Spanish Dancer

Fellow's Nudibranch

Robe Hem Hypselodoris

Bullock's Hypselodoris

Bullock's Hypselodoris (Variation)

Colorful Hypselodoris

Krakatoa Hypselodoris

Spotted Hypselodoris

Purple-Spotted Sea Goddess

Beautiful Risbecia

Hypselodoris sp. 1



All Photographs
© 2020 Florent Charpin