#spider venom

[chai-artsy]

Spidersona doodle dump

[imitative-magpie]

A Small Infodump about Spider Venom

Look, I know the doctor said I need to take it easy and not work myself up but-

Is it really that bad that I'm currently  compiling a list of different spider venoms and their myriad of effects, along with categorizing different species of spiders to what venom they inflict? I believe a wise man once inquired, "Can't a girl have hobbies?" . Of course we all know the big four categories–

There is Phospholipase D, a venom that interacts with different cellular membrane components, degrades phospholipids, and generates bioactive mediators. This can cause damage to the tissue through necrosis, as well as blistering near the bite. The recluse spider is one of the most well known arachnids to have this venom.

Alpha Latrotoxin, stimulates uncontrolled exocytosis of neurotransmitters from nerve terminals, causing paresthesia, seizures and myocarditis, which always brings up the image of the infamous black widow spider, with her striking hourglass abdomen.

The Delta Atracotoxin wielded by my personal favorite- the black sydney funnel web spider (did you know that a sydney funnel web spider is capable of biting through a human fingernail?) slows the inactivation of sodium ion channels in autonomic and motor neurons. This can cause circulation failure as well as excess salivation, nausea and disorientation…

And of course the less talked about PhTx 3-4, a calcium channel blocking toxin that also stimulates the nervous system, causing nausea, hypertension, and change in arterial flow in parts of the body.

 There's just something about insects and arachnids and all of it as a whole that peaks my curiosity, that runs borderline close to familiarity. I mean, how about I turn the topic at hand onto you all– anyone who would like to share their favorite bugs and why, feel free.

Better yet, why not make it a poll?

[catrawoods]

Davis brothers ( Symbiote 1610 AU & Prowler 42 ) Short Headcanons

-After the events of the across/beyond the spider verse, Jefferson Morales accidentally traveled to earth 42 when he was done with his battle along with his son miles. before he went back to his home he saw a graffiti of himself who's already dead, as soon he glitched he realized that he wasn't supposed here because most people shouldn't be the diffident universes when there's already other versions of themselves.

-When he was trying to figure out how to get out of this universe, swinging building to building. Aaron saw him as a strange creature who came from nowhere. without calling out for 42 miles ( because he was busy at home ) he decided to suit up to find out his identity and starts to go after him

-however jeff has nowhere to escape ( because he didn't have the multiverse watch ) but when his spider sense called him he looked back and saw the prowler trying to catch him or knock him but before that he ducked his head very down and begin to run away

-Aaron was crushing him down and trying grip and forcing him to know the whole identity but jeff was struggling to escape from him but depends, he got crash down from again and again and got hold by the neck

-Before Aaron tries to end him, jeff has finally reveals his identity to him and soon as Aaron realize that he's "back to life" and slowly takes off his mask and made jeff realize that he's still alive. although they knew each other's identities as they burst out their tears as they hugged each other ( well they did missed each other after the past few years )

-jeff has told Aaron that he just came from another universe although Aaron thought he came to life after death before they went to Aaron's apartment to discuss what's happening. but Aaron didn't make an argument about this because he wasn't expected to understand

-jeff has hide himself with a hood without people knowing that he's still alive. he's been holding on to Aaron's hand for the whole reason

-They have the similar difference for violyn ( vi and Caitlyn ) from the arcane references unlike they met

-Jeff told Aaron about his symbiote story and canon event unlike miles' story and canon event, Aaron said that the black thing on his back looks like a parasite to him of course ( God i can't believe that i had no thought because my brain got nothing and that's all, shoot. )

[clown-pire]

this man has so many problems <3

[astaldis]

A So Not Fun Night (but a slightly better morning)

@whumpay @medwhumpmay

Chapter 2 of Not A Good Place To Stay The Night

Rating: Teen And Up Audiences

Archive Warning: No Archive Warnings Apply

Category: Gen

Fandoms: Wiedźmin | The Witcher

Characters: The Hansa | Geralt's Company Members (The Witcher), Geralt z Rivii | Geralt of Rivia, Emiel Regis Rohellec Terzieff-Godefroy, Jaskier | Dandelion, Cahir Mawr Dyffryn aep Ceallach, Maria Barring | Milva

Additional Tags: Witcher Monster MAYhem 2024, Giant Spiders, Angst with a Happy Ending, Whumpay 2024, Cahir Mawr Dyffryn aep Ceallach Whump, Paralyzed

Summary: Forced off the main road south by advancing Nilfgaardian troops, Geralt and his weird company find themselves inside a dark, eerie forest, and night is falling soon.

Chapter 2 inspired by the Whumpay prompt "You look awful" and the Medwhump May prompt "Unresponsive"

Words: 5,530; Chapters: 2/2

[fieriframes]

[The spider venom was Ebola in thirty seconds.]

[markosep2001-blog]

Spider-Venom cover mockup

[adomainname]

The Goliath Bird-Eating Spider: Nature’s Eight-Legged Titan: The Goliath bird-eating spider (Theraphosa blondi) is a creature of both legend and fascination. Renowned as the world’s largest spider by mass and size, this arachnid commands attention for its sheer scale and unique adaptations. Native to the rainforests of South America, it is an apex predator of the forest floor, equipped with impressive hunting tools and fascinating defense mechanisms.

Physical Characteristics

Size and Appearance

The Goliath bird-eating spider is massive, with a leg span that can reach up to 12 inches (30 cm) and a body weight exceeding 6 ounces (170 grams). Its body is covered in fine hair-like structures called setae, which provide sensory input and aid in defense. Typically brown or dark brown, its appearance is suited to camouflage within the leaf litter of its rainforest habitat.

Diet and Fangs

Despite its intimidating name, this spider rarely preys on birds. Instead, it hunts insects, small rodents, amphibians, and reptiles. Its fangs, nearly an inch long, deliver venom potent enough to immobilize prey but generally harmless to humans, producing effects similar to a wasp sting.

Habitat and Behavior

Rainforest Home

The Goliath bird-eating spider thrives in the tropical rainforests of Venezuela, Guyana, Suriname, French Guiana, and northern Brazil. These nocturnal hunters spend much of their time in burrows lined with silk, emerging at night to ambush prey.

Hunting Techniques

Unlike web-building spiders, they rely on vibrations and tactile sensing to locate food, showcasing incredible patience and precision during hunts.

Defense Mechanisms

This spider’s size and strength are not its only means of survival. It employs a variety of defenses:

Hissing Sounds: Produces a loud hissing noise (stridulation) by rubbing its legs together to startle predators.

Urticating Hairs: Flicks tiny, barbed hairs from its abdomen that can irritate predators’ skin and eyes.

Venomous Bite: Though not lethal to humans, the spider’s bite can be painful and deters potential threats.

Reproduction and Lifespan

Mating and Egg-Laying

Mating for the Goliath bird-eating spider can be a dangerous endeavor, especially for males, as females are known to attack and consume them after the act. Females lay hundreds of eggs in a protective silk sac, which they guard fiercely until the spiderlings hatch.

Lifespan

Females live significantly longer than males, with a lifespan of up to 25 years compared to the males’ 3 to 6 years post-maturity.

Role in the Ecosystem

Predator and Prey

As apex invertebrate predators, Goliath bird-eating spiders play a critical role in maintaining the delicate balance of the rainforest ecosystem. They help regulate populations of insects and small vertebrates, contributing to biodiversity and the health of their environment.

Shocking Facts About the Goliath Bird-Eating Spider

It’s the largest spider in the world by mass and size, though other species may exceed its leg span.

Despite its name, it rarely eats birds. The name originated from an 18th-century observation.

Its fangs are strong enough to pierce human skin and can produce a sound when striking hard surfaces.

The urticating hairs it flicks can cause intense irritation, even to human eyes and skin.

Females live up to 25 years, making them some of the longest-lived arachnids.

It creates silk-lined burrows for shelter rather than spinning webs for hunting.

Human Interaction and Conservation

Threats and Conservation

While the Goliath bird-eating spider is not endangered, it faces threats from habitat destruction due to deforestation. Additionally, it is sometimes captured for the exotic pet trade, although its large size and care requirements make it suitable only for experienced enthusiasts.

Importance of Awareness

Education and awareness about its role in the ecosystem can help reduce unnecessary fear and promote conservation efforts. As an emblem of the incredible diversity of rainforests, this spider deserves appreciation and protection.

The Goliath bird-eating spider stands as a testament to the marvels of nature. Whether it inspires awe, curiosity, or fear, its presence reminds us of the extraordinary creatures that inhabit our planet.

[maybeyoullremember]

Full body reveal?

[jbfly46]

huak tuah

[nashobaandtixz]

!!!!COMIC SPOILERS!!!!

Nash stumbled through the portal, mouth bloody with torn feathers in xeir hair. Xeir mask was nowhere to be seen, and xeir suit was torn to shreds. Xey were bleeding from just about every spot where xeir suit was torn, and xeir arm was cupping xeir side, the blood blending in with xeir suit.

Xey were shaking, eyes wide as xey stared at her. Xey looked every bit xeir age, young, scared, and seventeen.

"Tixz, I bit him. He- He got me into an alleyway, and I- I didn't know what to do, he h-had me against the wall and there was an opening so I- I just.."

Nash was stuttering, xeir hand trembling violently as xey shook it out, stamping xeir feet in place a little bit as xey tried working off the nervous energy.

"Tixz, the way he screamed."

😋 (nobody will understand any of this but here's a hint: Nash's venom is powerful enough that one bite will send someone into blood curdling AGONIZING pain for at least five minutes.)

[chai-artsy]

Venom’s first meeting

[alienbycomics]

In Full Swing: A comic about Spider-Gwen’s past inspired by Across the Spider Verse 🏳️‍⚧️ (⚠️Spoilers!⚠️)

[wakethedevils]

[maroonmused]

just passed the fuck out