#Nudibranch
LightNews LightNews
jacob-wood.bsky.social
A rare chromodorid nudibranch at Wembury today in the rock pools- Felimina krohnii
November 8, 2026 at 7:05 PM
moistmacro.bsky.social
In order to celebrate all things blue today, here is a little blue Nudibranch - Hypselodoris infucata.
#nudibranch #invertebrate #marinelife #seaslug #bluewave
A photo of a nudibranch that is mainly blue with y low and cream patches. Rhinophores and gills have a red tinge
November 5, 2026 at 10:22 AM
ryangreenway.bsky.social
A little something different for #Nudivember today. Got behind and wanted to do three days all together somehow. Here’s a distribution map of Tritonia festiva (red), Goniobranchus charlottae (orange), and Flabellina affinis (lavender) with a portrait of each species.

#SciArt #marinebiology #maps
Acrylic paintings of a map with highlighted areas showing the distributions of three nudibranch species, each illustrated above or below the map. A white nudibranch in a red kelp background, an orange nudibranch on a greenish stone, and a bright purple and pink nudibranch against a multicolor substrate.
November 8, 2026 at 7:25 PM
itsdannyfly.bsky.social
Day 7 of #Nudivember, Goniobranchus charlottae! The mosaic of nudibranchs.

#itsdannyfly #nudibranch #invertebrate #sciart #natureart #mollusk
November 8, 2026 at 5:52 PM
saimihanma.northsky.social
Here are the first 8 days of my #Nudivember paintings!
November 8, 2026 at 10:04 PM
itsdannyfly.bsky.social
Flabellina affinis for #Nudivember day 8!

#itsdannyfly #nudibranch #sciart #natureart #invertebrate #mollusk
November 9, 2026 at 2:56 AM
saimihanma.northsky.social
Here's day 8 of #Nudivember.
A watercolor illustration of a nudibranch on hydroids. It's purple with slender pink spiny cerata on its back
November 8, 2026 at 9:26 PM
gardentroll.bsky.social
Day 7 of #Nudivember with my kid:
Goniobranchus charlottae
Drawing of an orange and blue spotty-patterned nudibranch sea slug Kid’s Drawing of an orange and blue spotty-patterned nudibranch sea slug
November 8, 2026 at 4:02 AM
saimihanma.northsky.social
Here's my day 6 contribution to #Nudivember and it's a nudi i actually see quite often in Seattle!
A watercolor illustration of a nudibranch among dark red branching seaweed. The nudibranch is white with two rows of fluffy clumps of gills lining its sides
November 6, 2026 at 5:37 PM
terumbudivers.com
A huge nudibranch in Lombok
#gili #giliislands #lombok #diving #scuba #trawangan #diveandstay #giliair #photo #ocean #sealife #marinelife #padi #seaslug #nudibranch
a white black and yellow seaslug, diving lombok indonesia
November 8, 2026 at 6:22 PM
xenomatt.bsky.social
A nudibranch from Misool, Raja Ampat. I think this is Caloria indica

#Nudivember #MarineLife #Invertebrates 🌿
A nudibranch on an uneven orange surface. It is long, with and orange and white body and is covered in white and blue cerata A better view of the same nudibranch. The cerata are more clearly orange with a blue band and a pale yellow tip; the oral tentacles are orange with white tips.
November 6, 2026 at 11:18 PM
ankemarsh.bsky.social
Day 6 of #Nudivember with the diamond back nudibranch, Tritonia festiva

#Nudibranches #SeaSlugs #SciArt 🦑
A sketch of the nudibranch using coloured pencils and silver pen to outline. Another squiggly, transparent things with lots of dangly, fan type bits. Reference image I used from the Sea slug forum
November 6, 2026 at 9:45 PM
ankemarsh.bsky.social
Day 8 for #Nudivember and it’s the glorious, kinda punk, Flabellina affinis or the Mediterranean violet aeolid. Red image is from iNaturalist (Tony Gilbert, Menorca)

#SciArt #SeaSlugs #Nudibranches 🦑
A drawing, using coloured pencils and silver highlight, of a rather colourful and splendid nudibranch. Violet and darker purple body, tentacles and rhinophores, with reddish cnidosacs and ceratae. Hard to do this one justice. Photo of the nudibranch, in beautiful bright violets and reds/pinks.
November 8, 2026 at 8:21 PM
nudibranch.bsky.social
Welcome to day 7 of #Nudivember, you've made it a full week!

Today's species is Goniobranchus charlottae, a colorful nudibranch found in the Red Sea.

www.inaturalist.org/taxa/715123-...
November 7, 2026 at 5:53 PM
jftollefson.bsky.social
Day 5 - #Nudivember

Curnon granulosa from Antarctica
Drawing of a translucent nudibranch with a wide mantle, frilly sides, and numerous tubercles capped in white
November 5, 2026 at 9:32 PM
jftollefson.bsky.social
Day 6 - #Nudivember

Goniobranchus charlottae

Trippy
Drawing of a nudibranch. Dark background color with red green and yellow polka dots. Two tentacles in front and flame-like external gills in the back.
November 7, 2026 at 4:27 PM
jftollefson.bsky.social
Day 6 - #Nudivember

Trintonia festiva from New Zealand 🇳🇿

Looks kind like a pale spiky pickle.
Watercolor and ink drawing of a translucent nudibranch with white frilly gills against a dark blue background.
November 6, 2026 at 9:52 PM
ehekkala.bsky.social
Ok last one. #BlueWave a teeny tiny nudibranch from the Goodheart lab at. AMNH ❤️ 🧪🪼🦑🔬
Tiny blue nudibranch
November 4, 2026 at 1:35 PM
tanni.bsky.social
#Nudivember #Nudivember26

Day 9 Janolus eximius

#kleineKunstklasse #sciart
Coloured pencil drawing of a translucent nudibranch with protrusions around its body that resemble tiny gooseberries with violet an yellow tips
November 9, 2026 at 8:24 AM
loadofolbobbins.bsky.social
A real jewel like nudibranch for today's #Nudivember the Pleurobranchus peronii. Thoroughly enjoying discovering yet more colourful unique wildlife I knew little of before!

#SciArt #illustration #Nudibranch #SeaSlug #Invertebrates #Procreate
An original digital illustration of a Pleurobranchus peronii nudibranch by Loadofolbobbins. A sea slug makes it's way across a sandy pebbly sea bed. It is a rich deep ruby red colour with raised bumpy surface. The background is an inky grey sandy wash.
November 4, 2026 at 1:22 PM
tanni.bsky.social
#Nudivember #Nudivember26

Day 6 Tritonia festiva

#kleineKunstklasse #sciart
Coloured pencil drawing of a brownish translucent nudibranch with white markings on its body. Feathery white gills are distributed along the body
November 6, 2026 at 5:54 AM
tanni.bsky.social
#Nudivember #Nudivember26

Day 8 Flabellina affinis

#kleineKunstklsse #sciart
Coloured pencil drawing of a nudibranch. It’s violet body has many pink to light brown tentacle like protrusions on the back. On its head are two rhinophores and from the head down it looks like it has a white moustache
November 8, 2026 at 6:48 AM
jftollefson.bsky.social
Day 8 - #Nudivember

Flabellina affinis

Q: are you some kind of wizard?

A: 🤔
Watercolor painting of a blue/purple nudibranch with face surrounded by tentacles and a back covered in branching tubercles that are red and orange with white ends
November 8, 2026 at 5:44 PM
jellhound.bsky.social
look up at the sky
look up at the sky

#ART
#DigitalART
#anthro
a digital drawing of periwinkle, a nudibranch cat hybrid. she's looking up with a big smile on her face. this time she's wearing a black dress.
November 8, 2026 at 7:19 AM
moistmacro.bsky.social
A little blue Nudibranch for your delectation
A photo of a tiny blue Nudibranch
November 6, 2026 at 4:51 AM