#Nudivember day 13: Doto greenamyeri, the forbidden silver dollar s'mores pancake platter (Just when I thought nudibranchs couldn't get weirder, I find this magnificent weirdo 🤍🧡🖤) #nudibranch #seaslug #pancakes #art

#Nudivember day 12: Melibe pilosa, the forbidden pickled mustard greens #nudibranch #seaslug #pickle #art

#Nudivember day 11: Dendrodoris behrensi, the forbidden cookies and cream #nudibranch #seaslug #icecream #art

#Nudivember day 10: Felimida luteorosea, which was probably conjured into existence by clown wizards #nudibranch #seaslug #polkadots #art

#Nudivember day 9: Tritonicula myrakeenae, which looks like one of Cthulhu's winter solstice decorations #nudibranch #seaslug #snowflake #art

#Nudivember day 8: Cerberilla ambonensis, whose stripey fringes reminded me of isopod legs #nudibranch #seaslug #stripey #art

#Nudivember day 7: Hypselodoris obscura, which despite its name stands out like a speckly sore thumb #nudibranch #seaslug #art #speckles

#Nudivember day 6: Diaphodoris mitsuii, the forbidden yuzu #nudibranch #seaslug #citrus #art

I'm opening another chance to get Insects A to Z and the other campaign items during Backerkit's Holiday Market! The book, poster, and stickers will be available at a discount! Follow the holiday shop here: www.backerkit.com/call_to_acti... #InsectsAtoZ #shopsmall #art #insects #backerkit

#Nudivember day 5: Tambja affinis, the Nerf N-Strike Elite of the sea slug world #nudibranch #stripey #seaslug #art

#Nudivember day 4: Glossodoris electra, the forbidden Crepe Suzette #nudibranch #seaslug #wavy #art

#Nudivember day 3: Halgerda theobroma, the forbidden cheesy baked potato #nudibranch #seaslug #art

#Nudivember day 2: Cerberilla tanna, which looks a bit like a feather duster #nudibranch #seaslug #art

Welcome to the 2025 #Nudivember art challenge! Like last year, here is a list of some lesser known, yet always fabulous, nudibranch species. Participate as much or as little as you want in any art form you like. Make sure to use #Nudivember and use alt text!

Hey y'all it's #Nudivember (thanks @nudibranch.bsky.social for the inspiration and prompts)! Let's begin with Cuthona anulata, or forbidden shirataki noodles. #nudibranch #seaslug #noodles #art

Happy Halloween! 🐺🎃👻🧛🤖 #skeletober #inktober #skeleton #halloween #spooky #trickortreat #doodle

Spooky, scary, caprellids They do not have a spine Gnathopods hold onto snacks In the sea tonight #skeletober #inktober #skeletonshrimp #doodle #caprellidae #crustacean #SciArt

When the necromancer is a little too obsessed with skulls #skeletober #skeleton #inktober #demon #skulls #doodle

Caw, caw! #skeletober #inktober #skeleton #crow #art #halloween

Underneath the fuzzy round exterior of a bat is a lil' skeleton with really long fingers doing a horse stance #skeletober #skeleton #inktober #bat #vampirebat #art

Skelementals #skeletober #skeleton #inktober #fire #water #earth #air #nature #space #elemental #art

The band is called The Skeletones #skeletober #inktober #skeleton #art

Papyrus may have forgotten, but Sans hasn't #skeletober #inktober #skeleton #papyrus #sans #undertale #art

Fun with heat transfer vinyl (I didn't make the skelegloves) #skeletober #skeleton #halloween #crafts #cricut #heattransfer #art

A sunfish's skeleton is mostly cartilage, which allows it to grow much larger than other bony fishes. #skeletober #inktober #skeleton #sunfish #mola #art #SciArt

Dem demon bones #skeletober #inktober #skeleton #demon #art

Mermaids probably have a human pelvis to facilitate transforming the tail into legs when needed. #skeletober #inktober #skeleton #mermaid #art

My Little Boney #skeletober #inktober #skeleton #alicorn #pony #doodle

Your skeleton is made of cells, and your cells have skeletons. It's a biological palindrome. #skeletober #inktober #skeleton #cytoskeleton #microbiology #education #art #SciArt

Molluscs may be boneless, but their skeletons go by many names #skeletober #skeleton #inktober #mollusca #cephalopod #education #art #SciArt

Xaku channels the Void to doot doot (Makes me wonder what other Warframe skeletons look like) #skeletober #inktober #skeleton #warframe #xaku #dootdoot #doodle

A more scientifically plausible skeleton spider Halloween decoration #skeletober #inktober #skeleton #spider #speculativebiology #art

Her: I bet he's thinking about other women Him: #skeletober #inktober #skeleton #pun #doodle

I've reopened my Etsy shop! Also updated the name so it's easier to find with my social media. Now you can order a copy of "Insects A to Z" from anywhere, anytime! #insectsAtoZ #insects #book #selfpublishing #shopupdate

Old MacDonald had a farm #skeletober #inktober #skeleton #cow #pig #duck #chicken #goat #horse #dog #farmanimals #art

Not all skeletons are made of minerals or chitin #skeletober #inktober #skeleton #hydroskeleton #invertebrates #education #art #SciArt

Birds are dinosaurs, and the cassowary is the most dinosaur of them all. #skeletober #inktober #skeleton #cassowary #bird #dinosaur #art #SciArt

Did you know that a narwhal's tusk is actually a modified canine tooth? #skeletober #inktober #skeleton #narwhal #art #whale #unicorn #SciArt

Inside a moray eel's squirmy, squidgy body there's like a jillion bones (and two sets of jaws!) #skeletober #inktober #skeleton #morayeel #eel #art #SciArt

Hare in the Moon #skeletober #inktober #skeleton #hare #midautumnfestival #moon #art

Whale skeletons are strange #skeletober #inktober #skeleton #bowheadwhale #whale #art #SciArt

Boneheads #skeletober #skeleton #inktober #skull #doodle

Skeletons on parade #inktober #skeletober #skeleton #doodle #dootdoot

Sharktember with @requinoesis.bsky.social's Sharktober prompts! Vampire + Pumpkin - Sheila's costume grants her incredible Vampire Fastness #sharktember #sharktober2025 #vampire #pumpkin #sheila #candycornvampire #mspaintadventures #problemsleuth #art

#Sharktember with @requinoesis.bsky.social's #Sharktober2025 prompts! Ethereal - The Ganges sharkv lives exclusively in rivers and estuaries. It is critically endangered due to overfishing, pollution, and habitat loss, so it is mysterious. #shark #ethereal #gangesshark #education #art #SciArt

Sharktember with @requinoesis.bsky.social's Sharktober prompts! Idol - An item for a sidequest, found at the bottom of a dungeon guarded by lethargic monsters. You're not sure why the NPC wanted this thing. #sharktember #sharktober2025 #shark #idol #sheila #lazy #art

Sharktember with @requinoesis's Sharktober prompts! Cowboy - There's a new sheriff in town #sharktember #sharktober2025 #shark #cowboy #hambert #hammerhead #doodle

Sharktember with @requinoesis.bsky.social 's Sharktober prompts! Shark vs Mechashark - Oceans on exoplanets are mysterious, potentially dangerous, and sometimes not made of water. Mechs are necessary for exploring them. #sharktember #sharktober2025 #shark #mecha #robot #mechashark #sheila #art

Sharktember with @requinoesis.bsky.social's Sharktober prompts! Frutiger Aero - Shiny Sheila #sharktember #sharktober2025 #shark #frutigeraero #sheila #art

Sharktember with @requinoesis.bsky.social 's Sharktober prompts! Angel - The angelshark is flat like a ray, but unlike rays it has enlarged pelvic fins and cone-shaped barbels on its face. #sharktember #sharktober2025 #shark #angel #angelshark #SciArt #education #art