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#hilton's aeolid
pillowspace · 1 year
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Listen to me, boy. You will hear about sea slugs. You will enjoy sea slugs
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Costasiella kuroshimae / leaf sheep. Discovered off the coast of Japanese island Kuroshima in 1993, they can indirectly perform photosynthesis by absorbing chloroplasts from algae
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Cyerce nigricans. The cerata can be easily cast when disturbed. They can also swim by powerfully flapping said cerata when strongly stimulated. I think they look like butterfly wings!
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Jorunna parva / sea bunny. They are covered in papillae, which are fleshy protuberances used for sensory functions. It looks like fur!
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Glaucus atlanticus / blue glaucus. They are rarely seen, except during periods of on-shore winds which brings them and their prey into coastal waters. They are the most dangerous sea slug to handle, able to give humans a very painful and potentially dangerous sting
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Chromodoris lochi / loch's chromodoris. They are spongivores, and prefer being on the underside of overhangs on rocky reefs. Their distribution is widespread in the Indo-Pacific. Everyone I show sea slugs to seems to love this little guy
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Dirona albolineata / white-lined dirona. A translucent predator that often eats bryozoans and small snails. They generally reside on rocks and sometimes mud in the intertidal. Pretty little things, they remind me of shards of glass
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Phidiana hiltoni / Hilton's Aeolid. They are known for being quite aggressive, often biting and fighting other aeolids, which is so real of them. They always reminded me of lit matches
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Acanthodoris lutea / orange-peel doris. Its bright aposamatic colouration is a warning to predators of its distasteful toxicity. They also notably smell of sandalwood! You don't understand. I NEED to hold one
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Nembrotha kubaryana / dusky nembrotha. They use the toxins in their prey ascidians to defend themselves against predators. The toxins are stored in their tissues then released in a slimy defensive mucus when alarmed. Nembrotha kubaryana are well-known for their neon appearance
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Phyllodesmium poindimiei / Spun Of Light. It's primarily nocturnal and can cast its cerata for protection. Anyway, can we all agree that Spun Of Light is the most awesome name for a sea slug ever? I mean, look at it. That's a sea slug spun of light if I've ever seen one
Conclusion: sea slugs are the creatures ever
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shrimp-bird · 3 months
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Nudibranch meet cute
More photos & info below:
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The one with the dark, gold tipped protrusions on it's back (called cerrata) is Hilton's aeolid (Phidiana hiltoni), & the fluffy, cream colored one is a warty shag-rug nudibranch (Aeolidia loui). I don't know how aware they were of each other, but I was delighted that they bumped into each other & ran their oral tentacles over one another before going about their business. I was able to watch the Hilton's aeolid for a while, & it ended up briefly riding on a grainy hermit crab (Pagurus granosimanus), which then began pinching at it's cerrata before giving up on it.
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psikonauti · 4 years
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Hilton's Aeolid (Phidiana hiltoni)
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terranlifeform · 2 years
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Hilton’s aeolid nudibranch (Phidiana hiltoni) off the coast of California, U.S.
Douglas Klug
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montereybayaquarium · 3 years
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A Hilton’s aeolid nudibranch sea slug (Phidiana hiltoni) patrols the understory of invertebrates and red algae covering the Cannery Row reefs just off the back deck of the Aquarium.
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noaasanctuaries · 4 years
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Time for a nudibranch break! This beauty in Monterey Bay National Marine Sanctuary is a Hilton's aeolid. Though small (about 2 inches long), Hilton's aeolids aren't to be trifled with – they're known for picking fights with other nudibranchs! 
(Photo: Robin Agarwal. Image description: White sea slug with black, orange, and pink cerata.)
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anudibranchaday · 6 years
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Hilton’s Aeolid (Phidiana hiltoni) is a 5cm long aeolid nudibranch found in the Gulf of Mexico as well as the coast of California and Northern Mexico. While the species has a characteristic reddish-brown stripe across its head, it is also well known for its aggressiveness. In fact, this small sea slug bites and fights other nudibranchs, a trait not too common in other nudibranch species.
Photo Source
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crepxscxlar · 4 years
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via SCUBA: explore the underwater world, online
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montanagingerguy · 4 years
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via SCUBA: explore the underwater world, online
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canesfish · 4 years
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via SCUBA: explore the underwater world, online
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sebastiansmash · 4 years
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via SCUBA: explore the underwater world, online
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pillowspace · 1 year
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HAPPY BIRTHDAY PILLOW! (again)
Have you heard of the Mustache Slug? (better known as the Hilton's Aeolid - Phidiana hiltoni). They seem right up your alley!
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morganaxx · 4 years
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via SCUBA: explore the underwater world, online
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ripplingwavves · 4 years
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via SCUBA: explore the underwater world, online
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montereybayaquarium · 7 years
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Hilton's aeolid (Phidiana hiltoni) is here for your daily nudi-break! This magnificent nudibranch sea slug is known for its pugnacious behavior, often biting and fighting with other aeolids! 
 This wonderful photo is brought to you by biologist Kate Vylet (Instagram: @katevylet)
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Link
via SCUBA: explore the underwater world, online
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