startdoost
Just a lil space that you can chill in with me :3
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Latest Posts by startdoost
My evening was spent making tiktaalik hate, I have to share it somewhere
Photinus fireflies are probably one of North America’s most iconic and beloved beetles, and rightfully so. P. pyralis is big and bright, with a yellow-green color to its bioluminescence
I also often see these smaller Photinus with a warm orange glow. I think they could be P. scintillans, which aligns with their size, flash pattern, the yellow sclerites on males, and where I’m located. females of that species are short-winged and flightless, so I’ll try to find one to figure out the ID for sure.
reminder that fireflies eat slugs and snails as larvae! if you like seeing them in your garden, stop trying to exterminate land gastropods and leave some vegetation where the adults can sleep during the day. slugs and “weeds” = more magic glowing bugs
I thought this feisty little critter was an isopod until I got a closer look. This is a carrion beetle larva, and, as their name suggests, adults and larvae of this insect eat dead animals, maggots that live in carrion, and/or other types of decaying organic matter. I have no idea where this one came from, since there were no dead animals nearby or compost. Perhaps an insectivorous bird dropped it, or maybe this particular species likes chicken manure (there was a chicken tractor nearby vroom vroom). Putting this next part below the cut because it's a little gross. Proceed with caution:
This carrion beetle child seemed somewhat hungry, as it was nibbling at some dead skin around my finger nail. It tickled a bit and reminded me of the shrimp they sometimes have at aquariums that will nibble at your fingers. Yes that's a thing.
unidentified Silphidae larva Northeastern Pennsylvania, US
Beetles 🪲🐞
Fast Fauna Facts #3 - Winged Argonaut (Argonauta hians)
Family: Argonaut Family (Argonautidae)
IUCN Conservation Status: Least Concern
Like the other small octopuses in the argonaut family many Winged Argonauts appear to have spiral-shaped external shells similar to those of nautiluses or ammonites, but this isn't quite the case - what appears to be an argonaut's shell is only seen in adult females, and is actually a thin-walled, calcium-based case secreted from and held by a specialised pair of arms in order to carry fertilized eggs until they hatch. Found in non-polar waters worldwide, Winged Argonauts are found mainly near the surface in the open ocean (in contrast to most octopuses, which are bottom-dwellers,) feeding on small floating invertebrates and often using their suction cups to cling to flotsam or larger animals (sometimes including other argonauts) for protection; when faced with a predator, they may attempt to position the animal they're riding on between them and the perceived threat to act as a meat shield.
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Image Source: Here
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the archfey trench coat has been restocked! <3
100% cotton exterior, 100% printed cotton interior, zippered pockets and embroidered details. sizes small-3xl unisex available. fulfillment for these will occur around the end of the month!
SHOP
Digital illustration of an indigenous man with two braids wearing a jean jacket. There's text that reads, 'Columbus didn't discover anything.'
What makes the dark shyshark (Haploblepharus pictus) so shy? When threatened, this critter might curl up into a ring and cover its eyes with its tail. Scientists think this defensive posture makes it harder for predators to gulp the dark shyshark down for an easy meal. Found in parts of the southeast Atlantic Ocean, this shark can grow to about 22 in (55.8 cm) long. Its diet includes crustaceans, mollusks, and fish.
Photo: Raoulco, CC BY-NC 4.0, iNaturalist
17th of October 2024: Creseis virgula
Today we are returning back to the ocean to look at a critter without a common name: Creseis virgula. They’re a type of mollusc who can be found in tropical waters all around the world as well as in the Upper Atlantic [1]. Their species name derives from the latin for small rod [2].
They are indeed quite small, having a maximum length of 7 mm, with their shell being entirely transparent and characterised by a small curve at the top while the front is straight. The curve is a lot more prominent when they are still young. Their bodies meanwhile can be recognised by their small wing-like appendages [3].
They are most common during the late summer and autumn when the temperatures are still rather high. During this time they reproduce a lot [4]. Creseis virgula are protandric hermaphrodites, meaning they start off life as males who may change into females later on [3].
They feed on phytoplankton and protozoa, and have been described as a “clumsy swimmer” [3]. If they ever need to be the ones to escape, they may drop a feeding web made of mucous and sink down with the tip of their shell pointed downwards [5].
Sources: [1] [2] [3] [4] [5] [Image]
Day two of drawing dumb little sharks until I learn how to draw sharks: The thresher shark! I spent more time on this one and I hope it shows! Also if you know how to draw sharks id love feedback! This lil guy uses his tail as a sort of whip in order to bonk their prey. A thresher sharks tail can be up to 3 meters (around 9 feet) long on the common thresher sharks (the biggest ones)! Also did you know that they're also referred to as the fox shark? I think thats pretty neat :)
Fossil diatoms retain their intricately patterned glassy silica shell cases. Called frustules, these may be either rounded or elongated. Living diatoms are single-celled, algae-like protists. They make up much of the plankton in the marine and freshwater food chains. Their shells accumulate by the millions on the seafloor, eventually fossilizing to form a siliceous sedimentary rock called diatomite.
An entirely new structure of light is helping to measure chirality in molecules more accurately and robustly than ever before, in a major potential step for the pharmaceutical industry. Published in Nature Photonics, a team from King's College London and the Max Born Institute have created an entirely new structure of light that traces out a chiral curve over time. This chiral curve has different shapes at different points in space, forming a vortex structure. By interacting with chiral particles it moves through over time, the new "chiral vortex" provides an accurate and robust form of measurement.
Continue Reading.
https://en.wikipedia.org/wiki/Bhekuli_Biya
sea lemons 🍋 are my new favorite thing
and I know I can’t eat them but that doesn’t stop me from wanting to
GUESS WHAT you can finally get all of these critters as stickers in my shop! Thank you to all the Kickstarter backers who helped bring them to life!
“The Herd on the Move”—William Jacob Hays.
This painting simultaneously breaks my heart and fills me with awe and hope. When people speak about how prevalent the bison were across Turtle Island I’m not sure if it fully HITS just how many were slaughtered, how much this land relied on them for proper ecological balance….
if we want our land to thrive, if we want the next seven generations to survive then we must help the bison (and the indigenous peoples who love/rely on them) to expand and grow until they are once again found all across the land.
i love these wacky guys
The sex of human and other mammal babies is decided by a male-determining gene on the Y chromosome. But the human Y chromosome is degenerating and may disappear in a few million years, leading to our extinction unless we evolve a new sex gene. The good news is two branches of rodents have already lost their Y chromosome and have lived to tell the tale. A 2022 paper in Proceedings of the National Academy of Science shows how the spiny rat has evolved a new male-determining gene.
Continue Reading.
lil epaulette and sea bunnies hanging out 🫧☁️🦈 the 9 month reward sticker for silly society members!! it’s going to be a clear sticker and im so excited to see how it turns out!! it’s so exciting especially because weve reached over 100 members in silly society, thank you thank you thank you ^_^ check out silly society here!
Off topic, but have some fishes for now
