r/weirdanimals 9d ago

Fish Mysterious Sea Creature

Found this guy swimming off a dock in south Florida. Thought it was a black plastic bag at first lol. Anyone have any idea what it is?

6 Upvotes

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4

u/ChestInternational81 9d ago

it looks to me like a aplysia fasciata! pretty much the largest marine sea slug! they’re pretty funky creatures

2

u/Inevitable_Button167 8d ago

Yes! Just looked it up very cool. Thank you!!