Les radiolaires comme Tuscaridium cygneum, sont incapables de nager. Ils flottent entre deux eaux profondes (de 400 à 2000 mètres).Le squelette externe des radiolaires est à base de silice et porte souvent des sortes de longues épines qui augmentent leur flottabilité.
D'autres éléments sur https://bionique.artbite.fr/Radiolaires-bioluminescents.html
Wikipédia : https://fr.wikipedia.org/wiki/Radiolaria
#bionique #nature #biodiversite #biodiversity #natural #artbite #bioluminescent
#bionique #nature #biodiversite #biodiversity #natural #artbite #bioluminescent
#Bioluminescent #bacteria coordinate #signaling to colonize #squid's light organ.
#Vibrio #transcription #RNA #Qrr1 #quorum_sensing
https://phys.org/news/2023-07-bioluminescent-bacteria-colonize-squid.html
#bioluminescent #bacteria #signaling #squid #vibrio #transcription #RNA #qrr1 #quorum_sensing
"Bioluminescent bacteria and the Hawaiian bobtail squid have formed a longstanding mutually beneficial relationship. How the bacteria coordinate their behavior to colonize the squid—through cellular signaling and cues from the environment—is detailed in new study led by Penn State researchers".
#bacteria #squid #bioluminescent #mutual
https://www.eurekalert.org/news-releases/995805
#bacteria #squid #bioluminescent #mutual
And for a change away from heavy geopolitics: #Bioluminescent #plankton - 'It's the northern lights of the ocean'
https://www.bbc.co.uk/news/uk-wales-65984861
I should really print some more fireflies! This #linocut shows 3 fireflies (Photinus pyralis, the common eastern or big dipper #firefly) in a field against the night sky. These #bioluminescent insects are the most common firefly in NA & they use the light organ on their abdomen to signal potential mates leaving their tell-tale trail of a j-shaped flash pattern. Hence the common name "big dipper firefly". Their twilight glow & flashing light looks quite magical! #MastoArt #sciart #printmaking
#linocut #firefly #bioluminescent #mastoart #sciart #printmaking
#Photographing #Fireflies, a Love Story
An award-winning #photographer shares what these #bioluminescent #insects have taught him—and how you can capture their beauty.
#photographing #fireflies #photographer #bioluminescent #insects
It must have worked, the yellow green Sprite of Spring turned into a luciferase lantern and the first few fireflies of the season sent the May 28, 2023 pre 14:23 into the #Bioluminescent semiosphere of tiny little "quantum dots"
evade predators like birds; it can rapidly metabolize food to produce a flash of heat in the gastrovascular cavity wall. This allows the trapped air balloon to be heated, rapidly expand & rise. To move laterally, the jellyfish employs its tentacles to ride the winds.
As you might expect the #bioluminescent Aeolian jellyfish is noctunal. During the day it passively rises as it warms in the sun, spending the heat of the day in the stratosphere, out of reach of predators.
3/n
Studying impact of #bioluminescent 'blue tears' on #waterquality around Pingtan Island.
https://phys.org/news/2023-05-impact-bioluminescent-blue-quality-pingtan.html
#bioluminescent #waterquality #noctiluca #vargula #plankton
RT @ResearchSEA
Scientists from @NagoyaUniv discovered 3 new #species of #bioluminescent worms in #Japan 🪱 ✨ The research group named these worms after Japanese ghosts which also glow with a blue haze 👻
https://bit.ly/3U1Cza7 @LPBaisas @popsci #taxonomy
#species #bioluminescent #japan #taxonomy
Bioluminescent Man
Dream by Wombo
#AI #AIart #aiartcommunity #scfiart #Fantasy #TheBeastsofAI #surrealart #Mastodon #Mastoart #mastodonart #pixelfed #pixelfedart #fantasy #fantasyart #beautiful #Mysterious #portrait #WomboDream #bioluminescent
#ai #aiart #aiartcommunity #scfiart #fantasy #thebeastsofai #surrealart #mastodon #mastoart #mastodonart #pixelfed #pixelfedart #fantasyart #beautiful #mysterious #portrait #wombodream #bioluminescent
Bioluminescence: Glowing Mushrooms of Singapore
Singapore is home to a number of bioluminescent fungi. Out of over 148000 known species of fungi across the world, over 70 of them are known to exhibit bioluminescence.
https://www.nickybay.com/bioluminescence-glowing-mushrooms-of-singapore/
#BioluminescentFungi #Fungi #MacroPhotography #Biolumineszenz #Bioluminescence #Bioluminescent
#bioluminescentfungi #fungi #macrophotography #biolumineszenz #bioluminescence #bioluminescent
#dream: I see an #insect fluttering on the floor (an #alderfly or an #antlion or the thing at the end of #TwinPeaksReturn Episode 8). I reach out for it, and it starts to emit light from a #bioluminescent organ on top of its head. Its feathery #antennae cast shadows that look like a detailed (and annotated) pen-and-ink #drawing of the insect's own head. I get my phone to take a photo, but by then it's stopped emitting any light, and it's become a small spaniel which starts barking at me.
#drawing #antennae #bioluminescent #twinpeaksreturn #antlion #alderfly #insect #dream
My story "Myco Macro" in the latest Optopia is a prequel to "When the Web Went Down" in the #lunarpunk anthology, #BIOLUMINESCENT, launched today!
<<<Hail the fungi!>>>
Fun fact: @sarenaulibarri also has stories in both publications!
#Bookstodon #solarpunk #SFF #books #CliFi #EcoLit #reading #TBR
#lunarpunk #bioluminescent #bookstodon #solarpunk #sff #books #clifi #ecolit #reading #tbr
#lunarpunk anyone? #Bioluminescent launches today! I'm so excited to read my co-contributors' stories and poems! You can grab a copy here: https://www.android-press.com/product-page/bioluminescent-a-lunarpunk-anthology-ebook
#solarpunk #SFF #bookstodon #books #reading #CliFi #EcoFiction #EcoLit
#lunarpunk #bioluminescent #solarpunk #sff #bookstodon #books #reading #clifi #ecofiction #ecolit
Bushwalkers accidentally discover Australia's first known bioluminescent millipedes
Scott Kemp first saw glow-in-the-dark millipedes in the Illawarra 18 years ago, but he had no idea he was making a significant scientific discovery.
#millipedes #bioluminescent #glowinthedark