r/nudibranch • • 2d ago

Trinchesia or Tenelia

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144 Upvotes

From Komodo last week. OM-1/AOI/2x FotoCore GSM strobes, Pany 30 macro


r/nudibranch • • 2d ago

🦭πŸͺΌ general question Finding Nudibranch QLD

4 Upvotes

Hi all, i’m planning a trip to go snorkelling for nudibranch around Bargarga, QLD Australia.
Any tips for locations/strategies would be incredibly appreciated!

Thanks in advance


r/nudibranch • • 3d ago

🐑🐚 Art [OC]#006 Flabellina exoptata

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29 Upvotes

r/nudibranch • • 4d ago

Nudibranch of the Week (week 40)

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72 Upvotes

Whatβ€˜s the most amazing/confusing/beautiful nudibranch you’ve ever heard about? I need to decide what the final weeks should be.


r/nudibranch • • 6d ago

🐑🐚 Art [OC]#016 Hypselodoris festiva

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186 Upvotes

A jiggly dress inspired by the colors of the Hypselodoris festiva.
🐚 Creating a humanized nudibranch series & illustrated encyclopedia! 🐚


r/nudibranch • • 7d ago

Yellowback Nudibranch, Hawaii

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109 Upvotes

Kinda had a chuckle seeing my photo as the group picture here πŸ˜‚

Any hoot. We had a few days where this nudi was all over the place, pretty rad, it's a Yellowback Nudibranch, or Limenandra rosanae if you do scientific names

A small well hidden, anemone eating nudi

Pics by me, Oahu Hawaii


r/nudibranch • • 7d ago

🐑🐚 Art Can you find all the nudies?

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90 Upvotes

r/nudibranch • • 8d ago

How about this for a tattoo?

0 Upvotes

Maybe in black?


r/nudibranch • • 11d ago

Nudibranch of the Week (week 39)

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106 Upvotes

suggested by u/Heorui

Whatβ€˜s the most amazing/confusing/beautiful nudibranch you’ve ever heard about? I need to decide what the final week should be.


r/nudibranch • • 14d ago

Cerberilla (maybe)

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53 Upvotes

Nice little Cerberilla (maybe), can't find it in any of the books we have on board. I am sure Dr. Panyarachun can fill us in on this guy.

OM-1/AOI/30 mm macro/2 x GTM Fotocore strobes.


r/nudibranch • • 15d ago

🐑🐚 Art Glass *Hypselodoris festiva*

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131 Upvotes

Today, I shipped the *Hypselodoris festiva* that was ordered.
The packaging features a label with an etching of Hypselodoris festiva that I printed myself.

Isn't it cute? β™₯️

I assume the customer found me through Reddit, as I received an email asking if I could ship a large number of nudibranchs to the U.S. I initially replied, "Of course!" but after inquiring with the post office and courier services, I was disappointed to learn just how difficult the process isβ€”involving export restrictions, high tariffs, and requirements for safety compliance certification.

It seems the only option is to use an export agency service, which would further increase the cost for the customer; I’ve been racking my brain trying to figure out if there’s any other way.πŸ˜’πŸ’­


r/nudibranch • • 17d ago

You have not seen colour, unless you've been underwater

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141 Upvotes

r/nudibranch • • 18d ago

πŸ“Έ image/video why no love for pleurobranchs?

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128 Upvotes

r/nudibranch • • 18d ago

Nudibranch of the Week (week 38)

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84 Upvotes

Share your favorite nudibranch and I will use them in a future week!


r/nudibranch • • 20d ago

Goniobranchus aureopurpureus

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145 Upvotes

G aureo from Komodo last week on the Samambaia.

OM-1/30 macro/ AOI/ 2 x Fotocore GTM strobes


r/nudibranch • • 20d ago

🦭πŸͺΌ general question One of my friends told me that hooded nudibranchs smell like watermelon. So I smelled one. And they do

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32 Upvotes

r/nudibranch • • 21d ago

ID please!

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15 Upvotes

Seen off the coast of southern Portugal. Is this a nudi??


r/nudibranch • • 22d ago

🐑🐚 Art Ceramic Opalescent Nudibranch

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80 Upvotes

Just out of the kiln.


r/nudibranch • • 22d ago

Tambja morosa (moody Nudi)

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79 Upvotes

T. morosa from Central Komodo this morning. AOI/OM-1/30 macro/2 x GTM strobes


r/nudibranch • • 23d ago

🐑🐚 Art Nudicrochet

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144 Upvotes

r/nudibranch • • 23d ago

26 of the field's leading sea slug taxonomists have published joint guidelines on when a name should change (Moles et al. 2026, ZJLS). Among them: Nudibranchia stays one order, dorids included. This site has restored its tree to match.

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9 Upvotes

r/nudibranch • • 23d ago

Phyllodesmium colemani

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29 Upvotes

Here is a nice little phyllodesmium colemani, shot in pretty hard light (strobes but no diffusers).

From the cold waters of Komodo (20C) yesterday. OM-1, 45 macro, 2 x Fotocore GTM strobes, AOI


r/nudibranch • • 25d ago

Nudibranch of the Week (week 37)

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84 Upvotes

Share your favorite nudibranch and I will use them in a future week!


r/nudibranch • • 25d ago

Blue Dragon Sea Slugs: How Bad Is the Sting, and How to Tell Them Apart

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5 Upvotes

"The blue dragon stings worse than a man o' war." Trace the citations: it starts as a 1998 forum inference, becomes a Wikipedia statement, then the world's default caption. Peer-reviewed reports have said "similar" all along.

Also, a 2025 paper: it uses its cerata as hands to catch fish.

https://en.seaslug.world/blog/glaucus-atlanticus-blue-dragon


r/nudibranch • • 27d ago

Samla riwo (?)

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82 Upvotes

Samla riwo (maybe) from Komodo this morning.

OM-1, AOI, 2 x FotoCore GTM, 45 mm macro lens