Most observed native Proctonotoidea
Native to the US, by how plants support them, most observed first.
Other species All
8 native species with no plant ties on record, most observed first.
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White-lined Dirona
Dirona albolineata
5,394 observations
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White-and-orange-tipped Nudibranch
Antiopella fusca
3,598 observations
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Colorful Dirona
Dirona picta
3,298 observations
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Cockscomb Nudibranch
Antiopella barbarensis
2,218 observations
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Golden Dirona
Dirona pellucida
615 observations
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Annulated Nudibranch
Janolus anulatus
55 observations
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Frosty-tipped Nudibranch
Antiopella gelida
16 observations
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Tatty Slug
Janolus comis
15 observations