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Elysias
Elysia
Elysia is a genus of sea slugs, marine gastropod molluscs in the family Plakobranchidae. These animals are colorful sea slugs, and they can superficially resemble nudibranchs, but are not very closely related to them. Instead they are sacoglossans, commonly known as sap-sucking slugs.
60 branches of this genus, most-observed first

Lettuce Sea Slug
speciesElysia crispata

Elysia timida
speciesElysia timida

Hedgpeth's Sapsucker
speciesElysia hedgpethi

Sap-sucking Slug
speciesElysia viridis

Elysia marginata
speciesElysia marginata

Diomedes' Sapsucker
speciesElysia diomedea

Elysia coodgeensis
speciesElysia coodgeensis

Elysia pusilla
speciesElysia pusilla

Hairy elysia
speciesElysia tomentosa

Elysia maoria
speciesElysia maoria

Hirase's Leaf Slug
speciesElysia hirasei

Ornate sap-sucking slug
speciesElysia ornata

Black-margined sea slug
speciesElysia expansa

Brown-lined Elysia
speciesElysia subornata

Elysia velutinus
speciesElysia velutinus

Reticulated Sap Sucking Slug
speciesElysia rufescens

Elysia furvacauda
speciesElysia furvacauda

Papillose Elysia
speciesElysia papillosa

Elysia zuleicae
speciesElysia zuleicae

Elysia gordanae
speciesElysia gordanae

Horned Sapsucker
speciesElysia cornigera

Elysia obtusa
speciesElysia obtusa

Eastern Emerald Elysia
speciesElysia chlorotica

Elysia leucolegnote
speciesElysia leucolegnote

Elysia jibacoaensis
speciesElysia jibacoaensis

Elysia pratensis
speciesElysia pratensis

Elysia ellenae
speciesElysia ellenae

Elysia thompsoni
speciesElysia thompsoni

Elysia flava
speciesElysia flava

Elysia manriquei
speciesElysia manriquei

Elysia nigropunctata
speciesElysia nigropunctata

Elysia aowthai
speciesElysia aowthai

Mangrove Leaf Slug
speciesElysia bangtawaensis

Elysia nealae
speciesElysia nealae

Elysia asbecki
speciesElysia asbecki

Elysia degeneri
speciesElysia degeneri

Elysia pawliki
speciesElysia pawliki

Elysia zemi
speciesElysia zemi

Elysia patagonica
speciesElysia patagonica

Elysia annedupontae
speciesElysia annedupontae

Elysia rubeni
speciesElysia rubeni

Elysia catulus
speciesElysia catulus

Elysia atroviridis
speciesElysia atroviridis

Elysia levis
speciesElysia levis

Elysia lobata
speciesElysia lobata

Elysia flavomacula
speciesElysia flavomacula

Seagrass Elysia
speciesElysia serca

Elysia amakusana
speciesElysia amakusana

Elysia japonica
speciesElysia japonica
Elysia pilosa
speciesElysia pilosa

Elysia entredosaguas
speciesElysia entredosaguas

Elysia canguzua
speciesElysia canguzua

Elysia bennettae
speciesElysia bennettae

Elysia yaeyamana
speciesElysia yaeyamana

Elysia mercieri
speciesElysia mercieri

Elysia brycei
speciesElysia brycei

Elysia arena
speciesElysia arena

Elysia chilkensis
speciesElysia chilkensis

Elysia punctata
speciesElysia punctata

Elysia trisinuata
speciesElysia trisinuata
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Elysia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 47799.