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fishenjoyer1 · 1 month

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Fish of the Day

Today's fish of the day is the Giant isopod!

The giant isopod, describes around 20 species in the Bathynomus genus, but most information is based on the Bathynomus giganteus, which is known for being the first giant isopod discovered, and the largest. Giant isopods, as an arthropod, have seven pairs of legs, four jaws, and compound eyes that have over 4,000 facets. The first set of legs is modified into an appendage for grabbing food and bringing it into the mouth, along with attacking prey, and all species with the Bathynomus genus are similar, showing a lack of evolution between populations The full range of this family is unknown, but they can be found around the Indo-Pacific and the Eastern Atlantic ocean. The first time a giant isopod was found and recorded was in 1879 in the Gulf of Mexico, where the largest populations of giant isopods live, with a depth range of 310-2140 meters of depth. Outside of the Gulf of Mexico the other populations have a near identical depth range, and due to their similarity to their close land dwelling cousins, rolly pollies or woodlouse as you might know them, they are one of the textbook examples of deep sea gigantism.

Deep sea gigantism is an observed phenomena where deep sea animals have a habit of getting far larger than their more shallow relatives. Examples of this would be the giant squid, giant sea spider, deepwater stingrays, the bigfin squid,oarfish, and many more. There is currently no encompassing explanation for why this phenomena is so prevalent, but there are multiple theories that have been proven partially correct by different genus. Food scarcity is often referenced, and often thought to be the reason for the giant isopods' large size. as without much food in the deep ocean organisms with the ability to store more food can live for longer periods without prey. Another explanation is the increase in dissolved oxygen, which is often a limiting factor in how large animals can become in their environments. A study of amphipod crustaceans in 1999 discovered their increase in size as the populations found in deeper waters directly increased with the amount of dissolved oxygen. The last and often most damning explanation for deep sea gigantism is the lowered temperature in deeper waters. This one can increase the size in animals by increasing cell size and lifespan, something that can also be found at the world's poles. Deep sea gigantism allows for the giant isopod to get anywhere between 19-36cm (7.5-14.3 inches) in length, with the largest recorded being 20 inches, about the size of a small dog. As compared to their close land relatives, which come in at less than an inch of length.

The diet of the deep sea isopod is remarkably similar to that of the land dwelling isopods, as the land dwelling isopods live off of dead or decomposing animals or plant materials. Which is similar to the diet of the giant isopod, which is an essential scavenger and carnivore in the deep. Once believed to be only scavengers, it is now known that giant isopods also actively pursue prey, usually fish, squid, shrimp, crabs, and other deep sea animals they can catch, as shown by a video of an isopod grabbing a dogfish shark and eating its face. These isopods can take down prey several times larger than them, but this may be only when in a confined space, as they don't swim fast and can only attack prey they can catch. But, as scavengers in the deep the giant isopod is primarily known for eating from whalefalls. A whalefall being when the carcass of a dead whale drifts to the deep seafloor, creating huge ecosystem hotspots and specialized animals in deep waters that feed almost exclusively on them. After eating from these whalefalls, giant isopods have been shown to go as long as 5 years in captivity without eating again, and for this reason when in the presence of food they eat far more than their body weight or size, willing to sacrifice locomotion in favor of excess, an easy trade considering they have no natural predators. Despite having no predators, they still have several behaviors similar to land pill bugs, as they can still roll into a ball shape, using their chitin armor to protect themselves, and burrow into the sediment to semi-hibernate.

The reproduction of the giant deep sea isopod is like that of many other arthropods, relying on eggs. In the spring and winter months the isopod females will begin brooding eggs, this is done in a pouch above the stomach and it will store anywhere between 20-30 eggs. During the brooding the female will burrow down into the sediment and refuses to leave until all eggs are hatched, at which point the juveniles are left. Captive isopods eggs measure 13mm in diameter and are thought to possibly be the largest marine invertebrate egg. Once born, these juvenile giant isopods will be as large as 4 inches in length ,and set off on their own in a stage called manca. At this stage, these are almost fully developed giant isopods, lacking only the last pair of legs. These will grow over time, and these animals gain size through molts. Their full lifespan is unknown, but estimated to be decades long, with the age of sexual maturity being unknown but estimated anywhere from 15-18 months.

Have a good day, everybody!

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rustedhearts · 2 days

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somebody told me (fratboy!steve harrington x fem!reader)

summary: steve has made it very clear that he doesn’t want you. but he doesn’t want anyone else to have you either.

uses she/her pronouns and female anatomy.

i want your things in my room (part one) the library record store

tags: angst, mean!steve, so much tension, yeah the football player is tim riggins in my mind and so what?! i literally wrote this months ago, enjoy <3

"heaven ain't close in a place like this"

— somebody told me, the killers

may 1st, 2009

“What the fuck are you doing here?”

It came hissed in the doorway between the second floor fraternity steps and the sticky wood paneled wall. Steve hovered above you, breath sour with beer and a new bottle dripping condensation through the hand dangling at his side. His eyes were slanted and directed down at your eyes watching him in surprise.

30 seconds ago, he cornered you against the wall after your swift trip to the bathroom. You caught eyes with him across the kitchen nearly an hour ago, and it took all this time of carefully scanning your movements when you weren’t looking for Steve to get you away from the junior you came with.

“What are you talking about?” you laughed. “It’s a party.”

“I didn’t invite you.”

You swallowed, trying not to let your good-natured grin drop. You were well aware that Steve didn’t invite you.

After he practically ran from your bedroom two weeks ago, things went radio silent between you and Steve. You texted, he didn’t answer. You called once, thought about leaving a voicemail, and spent a whole weekend crying when you realized: he didn’t want you. Someone who wants you doesn’t flee your room the way he did that night.

You were perfectly content wallowing in your idiocy for ever thinking Steve Harrington could have a special spot for you in his tiny, shriveled heart—until said junior you were attending tonight’s party with saw you at the dining hall.

You were studying late into the evening, sitting all alone at a table near the fireplace with your books sprawled out and your picked-at dinner in scraps. He came staggering in with a band of other men, all sweaty and half-dressed from practice. He was a linebacker on the football team, and he looked damn good easing into the chair across from you and making it squeak.

His name was Tim and he had a handsome smile, and a slow way of talking in this Texan drawl that had you blushing. For the ten minutes he sat and talked to you and asked you what you were so focused on, you forgot all about Steve.

You texted for a week, grabbed a few lunches and coffees together, and now here you were. At a frat party, invited not by Steve—but Tim.

“I know that,” you told Steve, pulling your arms up to fold them over your chest. Steve’s eyes flashed down to your breasts cupped under a black lace bra peeking through a red shirt.

“I came with Tim.”

Steve screwed up his nose, pulling back a little. “Tim? Tim who?”

Huffing, you pushed yourself off the wall and pressed Steve back by the shoulder. “Tim, Steve. Now, excuse me, but I’m gonna go find him—“

“No, hey.”

Steve snatched you by the elbow, causing you to fumble on the carpeting and narrowly miss someone heading up the steps. You gasped, stumbling into Steve still against the wall.

“Steve, what the hell?”

“‘m not done talkin’ to you.”

You glared at him, wrenching your arm away with force. “I don’t care.”

You rushed down the steps before he could speak again, head suddenly swollen with confusion, heart pounding hard in your chest. He hadn’t touched you in weeks. Hadn’t spoken to you, looked at you, so much as acknowledged you since the last time he was inside you.

All it took to get his attention was to finally attempt to move on? It was bullshit. It made your cheeks flame and your mouth line with sweetness that made your stomach coil. It wasn’t fair.

“Hey.” That soft Texan drawl called to you.

You raised your head from where you were glaring at the floor, softening when they found Tim’s green gaze. He grinned at you, still holding your red plastic cup from earlier. You retrieved it from him and allowed yourself to tuck into his side under the weight of his arm.

“You okay?”

“Yeah,” you told him. “Long bathroom line.”

Steve stepped into the fluorescents of the kitchen, weaving his way through bodies with wide, squared shoulders. He tossed a quick glance your way and shook his head as he made his way through the room. And what pissed you off most was the fact that he thought he had the right. The right to be upset, the right to think anything of you.

“Baby, you look so pretty in that lil’ top,” Tim said, tipping his chin down to you with a lopsided grin. He was a few beers in and loopy.

You grinned. “Do I?”

“Mhm. Real pretty—come gimme a kiss.”

You perked up on your toes to meet his mouth. His lips were always warm and soft and soaked in beer. Lord, college boys drank a lot. If you closed your eyes and forgot where you were, sometimes he even tasted like Steve.

But Tim always called you baby, and Tim always called you back. He walked you to class with your books in his arms and a hand on your waist, opened the door for you, and helped you into his truck when he took you for coffee.

And Steve? Steve acted like you didn’t exist if his dick wasn’t inside you.

Your tongue was just slipping past Tim’s teeth when you were torn apart by force. Tim stumbled aside, knocking you as he went and catching you quickly with a hand on your waist. Both your heads turned sharply toward the assailant.

Steve stood near the island where Tim had previously been, holding a bottle of beer and a look of nonchalance. His eyes glided from Tim’s look of surprise to your absolute glare.

“Sorry about that,” Steve said coolly. “Wasn’t watching where I was going.”

Tim resumed his spot beside you, and your body felt like it was vibrating against his. Every part of you was burning—and you couldn’t tell from what. Anger? Humiliation? Arousal? Maybe all three. You swallowed with difficulty and let Tim pull you in again. But your eyes never left Steve’s.

And his never widened from their slits. The ball of muscle near his jaw bone knotted when he clenched his teeth and it didn’t move.

“You okay, baby?” Tim’s attention was on you, and you looked away from Steve to smile at your date.

“Yeah. Yeah, I’m fine.”

The footballer had an easier lightness to him. Breezy, taking things with a grain of salt. He didn’t bother fighting Steve for his ‘mistake.’ He didn’t scold him for knocking you. He only smiled at you with a pair of pretty dimples and kissed the top of your head, arm bending around your shoulders.

“Wanna get outta here?”

Because he’d be going home with you. And it only took Tim a few moments to deduce that it was that fact alone that would drive Steve crazy. Even if you couldn’t.

You nodded, hand rubbing over his chest. You spared one more glance toward Steve, who had stepped away toward the other side of the kitchen with slow, slithering steps. He took a swig of his beer and clenched his teeth on the swallow.

“Yeah, let’s go.”

Tim held your hand on the way out, guiding you down the front steps and toward the street. Your arms swung over the pavement, and you almost felt compelled to check if Steve was watching. What the hell was wrong with you?

“So what was that?”

You peered up from the pavement to Tim’s green eyes. “What?”

He cocked his head back at the brightly-lit house dimming behind you. The music faded the further you went. He was still wearing that dimpled grin.

“Back there, with that guy.”

You inhaled, looking back toward your feet. It only took a few moments to decide that you didn’t want to lie.

“We…used to hookup. But it’s completely over, I swear.” You skirted to a stop, gathering Tim’s other hand and meeting his eye again. “He’s just being a dick about it.”

He snorted. “I sort of got that when he came from across the room to ram into me.”

A giggle burst from your mouth, but it drooped into a frown. “I’m sorry.”

Tim frowned, brows creasing. “For what? You don’t got nothin’ t’ be sorry for, pretty girl.”

The warmth pulsing in your chest you could certainly make sense of now. “Okay.”

He grinned again, dropping one of your hands to squeeze your chin affectionately. “Okay. Come on.”

You walked the rest of the way to your apartment with his heavy arm over your shoulders again. And Steve watched from the front seat of his car, knowing exactly where he was going as he peeled away from the curb.

✶ ✶

“Alright, goodnight, little lady.”

“Goodnight, Tim.”

Your voices were punctuated by the slam of a door. Quick footsteps followed, a rhythmic succession ascending the staircase. Over the creaky board on the other side of the door, then—

“What the fuck?”

It burst open to a streak of lamplight in your bedroom and one Steve Harrington shadowing it at the foot of your bed. He had your university football teddy bear in his hands. It was a gift from Tim and it had his number on the bear’s soft yellow t-shirt.

Steve leapt to his feet. “What are you doing?”

You couldn’t seem to close your mouth. It hung open as you watched Steve raise his brows and jerk his chin expectantly. He tossed his arms out on either side.

“Huh?”

You came to your senses with a hard blink. “What am I doing? What the hell are you doing? How did you get in here?”

“Same way I always get in,” he quipped.

Heat touched your cheeks as you stepped into the room and gently clamped the door shut. You snatched the teddy bear from his hand and placed it back on your desk silently. Your purse fell to the floor where you were standing.

“You didn’t answer me. What the fuck are you doing?”

“Is this about the party or Tim?” You kicked your shoes off one by one, keeping your back to Steve and his stupidly pretty face.

You had such a soft spot for pretty boys, it seemed.

“You know what? Both.”

“Okay,” you sighed, pulling the first layer of your outfit off. Steve’s eyes scanned the lace of your tank top as red fabric made its way toward the hamper. “Tim and I are seeing each other. Tim wanted to go to the party, which happened to be at your frat—alas, there we were.”

The mattress springs yipped when you bounced on the edge to pull a clean pair of socks on. You wanted to strip your jeans, too, but you didn’t want to give Steve any ideas. He was already standing there with his arms crossed and his biceps and chest all puffed and sculpted. He already had that handsome pink tinge to his cheeks: his beer blush.

“Well, it’s weird,” Steve stated.

You rolled your eyes, exhaling a snicker. “Okay, Steve. Can you leave now? I’m tired.”

Steve tapped his finger on his arm, watching you shift on the bed and feign exhaustion. He chewed his cheek for a minute before reaching for his hair.

“Well…you know I missed you, right, sweetheart?”

He dropped his hands and softened his eyes into that soft, puppy-dog pout. Your scoff was sharp and sliced through the room. Steve stepped toward the bed.

“Right.”

“No, really,” he urged, sinking into the mattress before you. “You know I was just made president, and I just got super busy, that’s all. I meant to call you.”

You tipped your head at him and stared directly into those faux-pleading hazels. "How come everything you say to me sounds like a line, Steve?"

Steve sat unblinking for a moment. Then his cheeks colored a rosy shade, and he covered it with a cruel scoff and another sweep of his hair.

"What? Come on, you-you know I like you."

You pushed off the bed, head shaking. That warmth was slowly but surely returning to your body in violent form. You pulled your hair off your neck and padded toward the window to open it. Your room already smelled too much like Steve.

"You like playing with me," you corrected, keeping your back to him even as the mattress shrieked with his freed weight.

"You know, you're such a bitch-"

You spun around, shoving him by the chest. Steve stumbled a step back, but the smirk on his face made you regret even touching him at all.

"Get out."

"Hell no," he bit, lunging back into place. He grabbed at your arm again. "You think Tim wants you either? You think he doesn't just like playing with you? You always gave it up so easy."

Tears bubbled in the edges of your eyes. A tingling burn settled in the bridge of your nose. You shoved at him again and angled your head away from him and his sneering scowl and beer breath.

"Fuck you, Steve."

“You’re trying to replace me? Hmm?” Steve cocked his head to meet your eye, and you wished you could will away the hot tear trickling down your cheek. “That’s fine, sweetheart. I’ve got ten of you in my pocket.”

He shoved your arm away with a scowl, and you sniffled as he headed toward the door. All the hot-headed, enraged words pulsing on your tongue shriveled and died—and they were replaced with a hurt and heartbreak that was so familiar it was almost comfortable.

Yet as he opened your bedroom door, you rubbed your arm where he had held you and sniffled.

“Stay away from me, Steve.”

Door in hand, Steve turned and scoffed at you. “No problem.”

✶ ✶

You spent the next hour crying between makeup wipes and playing your radio on low. Pulled a faded grey t-shirt from your pajama drawer and tried not to look at Steve’s face rumpled at the bottom on a white t-shirt. Why hadn’t you thrown it away? He was so hard to let go.

With the football bear cradled to your chest, you wiggled under the covers and reached for the lamp. Your phone buzzed consecutively on the nightstand, causing pause. The plastic clicked on its hinges as it flipped open, and the sheets rustled when you shot up in bed.

u up?

tim is a fckn l0ser

answer

i’m sorry

The first time he called, you didn’t answer. You watched the small square light up with his name, felt the plastic shake in your palm with the force of its ring.

answer

Another call. You pressed the green button, but waited.

“Hello? Hey-hello?” His faded voice brought you from your daze.

You pressed the phone to your ear. “Hello?”

“Jesus, do you not read your texts?”

“Wh-what…why are you calling me?” Disbelief colored every syllable from your mouth.

Steve huffed. “I just…how much do you really know about this Tim guy?”

You looked at the bear sitting on your lap against the sheets. “About as much as I know about you, Steve.”

The line buzzed with quiet for a while. You played with the hem of the teddy bear’s shirt and gnawed on your lip. An ache balled in your chest when the thought of him hanging up occurred to you.

“Fair,” he said quietly.

Sighing, you shimmied under the covers again and reclined back against the headboard.

“Why are you calling me, Steve?” This time it was softer. You couldn’t give in to him anymore, but you had to hear him out. He never called you like this.

He never acted like he cared until now.

“Just…don’t wanna see you get hurt.”

You scoffed, pressing your palm against your head. Despite the way your heart pulsed with excitement, and the way your nerves locked up at the thought—you knew Steve didn’t mean any of it. He was just jealous. He wanted you as his personal plaything and he didn’t like to share.

You couldn’t swallow it anymore. You couldn’t keep biting your tongue to stay the perfect toy in hopes he might see you as more.

You had to end it.

“You already took care of that, Steve.”

You reveled in the buzzing silence of the other line for a beat.

“Goodnight,” you told him.

And you hung up the phone.

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