#worms and bones

[zoeyeen]

Four seasons of angry little orange guy 🌱☀️🍁❄️

Rohan is a griffin kitten by @homemadehorrors 🧡

[hellsitegenetics]

bitches love my worms

[montereybayaquarium]

Whale, whale, whale, look what the ROV dragged in… 🐋🦴🤔

⚠️TW: graphic image of dead whale⚠️

In 2021, a dead fin whale washed up on a beach in Monterey Bay, giving us the unique opportunity to collect one of its back bones for display in the Into the Deep/En lo Profundo exhibit at the Aquarium. 

Before its debut, MBARI helped us sink it in the deep sea to “marinate”. Three years later, we returned to retrieve the whale bone, freshly colonized in Osedax bone-eating worms!  

Check out this collaborative process with @mbari-blog to bring the deep sea closer to you!

[vangbelsing]

Bioware went from making all their romances young 19 and 20 somethings to feeding me the best goddamn gilf I've seen in my entire life.

[sylphoxide]

YOU LIED TO US

[hopefulonion]

A few posts done for fun on Twitter! 😭✌️✨

Featuring Soap on a leash and would you love me if I was a worm?

[bonefall]

How do you feel about the Everluxes?

Well, I'm actually someone who generally dislikes Ancients. I usually find that they're kind of a "waste" of an otherwise interesting breed concept, and the fact they can't wear apparel means I find them difficult to work with even when the colors are all aligned. They're usually just "discount moderns," to me.

So Everluxes are everything I want, actually!

They're something that could never exist as a modern breed because they break the 4-legs 2-wings mold, they're SUPER unique in terms of their grublike proportions and big chunky upper legs, and they released with a ton of amazing line-breaking genes that are fun to play with. This is exactly what I feel like Ancients have been missing since their release!

I actually strongly disagree that these guys are "unfitting" in the Light Flight-- I think everyone who's saying that just doesn't like that Light has a fat dragon. I'm losing patience with the way they'll say, "It's not because they're fat, it's because they're inelegant, ungraceful, gross, tubular, long, round, etc" and just expect people to not realize those are being used as alternate words for "fat." The only person they're fooling is themselves.

They have a lot in common with the other breeds, actually. The wings resemble the Imperial's. The rhino-like horn reminds me of the pearlcatchers. They have the same prehensile "feeler" whiskers. Even the way that they're really long makes me think of a sort of "beta" imperial.

I have a headcanon that the Lightweaver made Everluxes and was suuuuper proud of them, her little "bookwyrms..." and then her bully of a sister, Shadowbinder, got REALLY mean about them. Took jabs at every chance, and ultimately made Veilspuns as "LOOK, IT'S YOURS BUT BETTER LOL. MAYBE YOU COULD LEARN SOMETHING. YOU LOVE DOING THAT, DON'T YOU?"

Long hair, sleek features, strong and tricky... Lightweaver loved her design, but when she looked at what her sister could do, she felt ashamed. She'd just wanted people to help her archive and preserve knowledge, but now that she was being pressured to compare her creations to someone else's, suddenly the joy was gone.

And, of course, FlightRising lore enjoyers know what comes next.

Spurred on by that fierce feeling of inadequacy, her next set of creations would be larger, more beautiful, more powerful than anything that had ever come before. She forced every tear, every sob, every moment of anguish she'd ever felt into her next creation. No dragon that walked the soil of Sornieth would be able to hold a candle to the light of the masterpiece within her claws.

Imperials came after the Everlux-- and Emperors in their wake. The Lightweaver swore to never create a breed out of anguish ever again.

[bevirspnsblmnt]

HUG RELAY!!!

[bethanythebogwitch]

Wet Beast Wednesday: bone-eating worm

Happy (almost) Halloween from us at Wet Beast Wednesday. What better to celebrate the spooky holiday than with a spooky animal? These critters are so spooky they even scare skeletons. Sometimes called zombie worms or bone worms, bone-eating worms are scavengers that play an important role in deep seas. Try not to get too scared.

(Image: a cluster of bone-eating worms on a bone. Their plumes are visible, looking like red feathery structures emerging from a clump of brown sludge. End ID)

Bone-eating worms are members of the genus Osedax, with 26 species currently known. My favorite is Osedax mucofloris, which means "bone-eating snot flower". They are small tube worms, reaching between 2.5 and 7 cm (1 to 2.7 in) in length. The body is divided into three segments, the trunk, ovisac, and root. The trunk makes up the majority of the body and it topped by red plumes that act as gills. At the base of the trunk is the ovisac, where eggs are produced. Below that are the roots that bore through the bones the worms live on. This is done by secreting carbonic acid that is produced through anaerobic respiration. The roots also produce a mucus sheath whose purpose is not fully known. It may protect the body from the acid or may prevent the acid from dissolving the hole the worm lives in. As with other tubeworms, the worm generated a protective sheathe to live in. Normally, the plumes extend out of the sheathe to respirate, but when threatened, they will withdraw into the tube.

(Image: a bone worm removed from the bone. It is a long, translucent tube with reddish plumes on one and a lump of wavy roots on the other. End ID)

Bone-eating worms lack a mouth, anus, and digestive system. To obtain nutrients, they exist in a symbiotic relationship with bacteria. As the worms break down the bone, they release lipids and proteins that the bacteria consume to produce energy in the form of glycogen, which is transferred to the worm. The worm then uses the glycogen to power itself and feeds it to the bacteria to keep them alive. The worms also use collagen, which is the primary component of bone. Many of the symbiotic bacteria species need the collagen, which the worm provides by breaking down the bone. Curiously, many of the symbionts produce toxins that disrupt the membranes at the roots, leading to infection. The bacteria are also found surviving outside of symbiosis with the worms Because of this, it is debatable whether the relationship between the worm and its bacteria is mutualistic (both parties benefit) or commensal (one party benefits, the other neither benefits nor suffers).

(Image: a cleared view of bone worm plumes emerging from a bone. End ID)

Bone-eating worms are found worldwide in oceanic depths ranging from 10 to 4,200 meters (30 to 14,000 ft). They are most commonly found on the skeletons of whales, but will also colonize fish bones and even, in one experiment, cow bones. Whale bones seem to be preferred both because of their large size and the large quantity of lipids found within. Whale skeletons can often be seen covered with bone worms, giving them the appearance of red shag carpeting. As the worms break down bones, other animals can take better advantage of the nutrients within. The presence of bone worms at a whale fall has been shown to increase the biodiversity of the site. Bone-eating worms are ecosystem engineers, organisms that significantly alter their habitat. They have been doing this since before whales existed. Fossil sea turtle and plesiosaur bones have been found with signs of bone worm colonization.

(Image: a lone bone worm with its tube visible. Its plumes are whitish. End ID)

The bone-eating worms have one of the most dramatic cases of sexual dimorphism in the animal kingdom. All the worms you see when you look at a whale skeleton are females. The males are 20,000 times smaller and fully microscopic. They still resemble larvae, making them a case of neoteny, an adaptation where juvenile characteristics are retained into adulthood. Harems of males live inside the females' tubes and feed on the nutrients released by the bacteria. As the female generates eggs, the males fertilize them. The eggs hatch inside the female's tube and stay for a while to mature before being released into the water. The fact that the worms are so widely distributed indicated that the larvae can travel vast distances to find a new set of bones, but the means they use to do so is unclear. The extreme sexual dimorphism reduces competition between males and females and ensures the males will always have an available mate to pass on their genes. The species Osedax pirapus do not follow this form of dimorphism. Males are still smaller than females, but they actually look like worms and share the same lifestyle. This increases competition between males and females, but ensures that males can make far more sperm due to their greater size.

(Image: a collection of images of multiple species of bone-eating worms. Source. End ID)

[uncharismatic-fauna]

Uncharismatic Fact of the Day

Members of the genus osedax don't want any candy for halloween this year-- just bones! More commonly known as bone-eating worms or zombie worms, these species are most commonly found on whale falls, where they burrow deep inside the carcass' bones to reach the nutrient-rich fats.

(Image: A colony of bone-eating worms by Yoshihiro Fujiwara)

[soybean-official]

The parts of you that support me

[zoeyeen]

It’s hydrangea time!! 💙💜💗

Arwen is an owl griffin kitten by @homemadehorrors

[hellsitegenetics]

would you perhaps do the Danny Phantom opening theme?

https://dannyphantom.fandom.com/wiki/Danny_Phantom_Opening

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Closest match: Osedax frankpressi genome assembly, chromosome: 6 Common name: Bone-eating Worms

(image source)

[saturday-byte]

Goobers :] cropping is kinda shit but shhh you didn't notice

(reblogs > likes !!)

[crystal-mouse]

"bitching is their love language" - @twinkboimler

spocktober day 2: spock/friendship

I thought this prompt would be a good excuse to draw some fun expressions >:)

(please do not repost, thank you! reblogs welcome)

[eucyon]

it’s incredible to think about how interdependent and perfectly balanced things are. There are organisms at the bottom of the ocean that specifically evolved to feed on whale carcasses that wouldn’t exist if whales had not left the land to return to the sea. Certainly other marine life dies and ends up on the ocean floor, but none so life sustaining as a whale fall.