NANIIEBIM- HERE BE DEMONS

HERE, HAVE SOME TERRIBLE SCREENSHOTS FROM AVP OF ALEXA WOODS BECAUSE I LOVE HER AND SHE’S AN ABSOLUTE BADASS.

Plus some Scar yautja, in the background. As a treat.

"Rovasenda dove"

A Roman dove-shaped 'unguentaria' dated 1st century AD.

The object, approximately twenty centimeters long, is striking for its elegance and its function: it was intended to contain essences and balms. To use it, the tail had to be broken, as is done today with a single-dose vial.

This specimen, however, has never been opened: inside, it still retains half its contents, a clear liquid with a slight pinkish deposit. An absolute rarity, which makes the "Rovasenda dove" a sort of time capsule.

A horrible concept.

Something that probably warrants a “do not try this at home (or anywhere else)” before even telling you this three word horror story.

The MET — Italian, 1550-1650.

The MET — Italian, 1590-1610.

How to do heart-shaped cat-eye nail art BY a a金库

Jerry, you put 'anal sex' here; these are lizards--green anoles--having sex; they're not having anal sex

...

Yes, they have a cloaca & you might say all lizard sex is anal sex, but that's not the point, Jerry

If we had two crocodiles having sex, you'd call that anole sex as well?

...

Idiot

We barely know anything about Madagascar pre-500CE. We don’t even know whether the island had a permanent population before then, despite finding a bunch of much older signs of temporary human presence.

Malagasy mythology makes mention of the vazimba, a “precursor” ethnic group that might or might not be distinct from Madagascar’s current population.

The point is, we do not know.

So you were in Madagascar when the pyramids were being built in Egypt, i.e. during one of the most obscure, most undocumented parts of Madagascar’s human history?

Harvestmen, otherwise known as daddy long-legs (not to be confused with the cellar spiders of family Pholcidae, which are also described as daddy long-legs) bear a striking resemblance to spiders, but they actually belong to a separate order of arachnids known as Opiliones. These strange-looking creatures have eight legs, but only two eyes, and their body segments are largely fused together, giving the body a noticeably rounded, pill-like appearance.

Above: Metagryne bicolumnata, commonly known as the bunny harvestman

There are roughly 6,700 known species of harvestman, but researchers estimate that a total of more than 10,000 species may currently exist. Their physical features vary greatly from one species to the next; some harvestmen have crab-like claws, spikes, thorny legs, elongated bodies, colorful features, or cryptic markings. Most of them are equipped with long, spindly legs, but there are some that have shorter, stockier limbs instead.

Above: Megabunus diadema and two unidentified species from family Sclerosomatidae

Unlike spiders, harvestmen have an omnivorous diet that includes fungi, fruit pulp, seeds, pollen, lichen, algae, and invertebrate prey, and they are capable of consuming solid food, whereas spiders are typically carnivorous and feed only on fluids.

Above: a harvestman from genus Chasenella munching on a mushroom-cap

As this article explains:

Harvestmen consume mushrooms, fruit pulp, seeds, and seed appendages more frequently than spiders probably because they are “solid food feeders," which means they can ingest solid tissues by biting off small pieces. In turn, spiders are “fluid feeders” and feed on vegetable matter most frequently in the form of fluids (e.g. nectar, stigmatic exudate, plant sap, and honey dew) rather than fungal or plant tissues.

Above: genus Marthana

When given a choice between fresh fruit or invertebrate prey, some harvestmen actually prefer the fruit:

Schaus et al. carried out a feeding trial in which the Neotropical harvestman Erginulus clavotibialis was given a choice between fresh pineapple and live invertebrate prey. This harvestman demonstrated a distinct preference for fruit over the invertebrate prey.

Above: Dentobunus quadridentatus

Harvestmen are also much more social than spiders, and the males of some species have been known to engage in paternal care, which is a trait that rarely occurs among arthropods:

Single fatherhood is the rarest form of parental care in nature. Still, males are often the sole caretakers of progeny among a number of species of daddy long-legs, also known as harvestmen. In these species, fathers are exclusively responsible for guarding eggs that females lay on the undersides of leaves; the males remain on the eggs nearly constantly for months.

Above: several harvestman eggs and a young hatchling

When threatened, harvestmen often bob up and down erratically in an effort to confuse their attackers. They also have several other defense mechanisms, including pungent, foul-tasting secretions, the ability to "play dead," and autotomy, which is the ability to discard one or more of their own limbs in order to escape from predators.

Above: the photo at the top shows an unidentified harvestman from family Cosmetidae, while the photo on the bottom shows a species from genus Gnomulus

Harvestmen are completely harmless to humans. Their mouthparts are far too small to penetrate human skin, and contrary to popular belief, they do not have the "world's deadliest venom" -- in fact, they don't produce any venom at all.

Above: genus Obidosus

Sources & More Info:

BioOne: Fungus and Fruit Consumption by Harvestmen and Spiders: the Vegetarian Side of Two Predominantly Predaceous Arachnid Groups

Laboratory of Arthropod Behavior and Evolution: Harvestmen

Argo Biology: Citizen Science Reveals How Devoted Harvestman Dads Evolved Again and Again

NBC: Daddy Long-Legs Paternal Care Pays off in Longer Life, More Sex

PLOS One: Paternal Care Decreases Foraging Activity, but Does Not Impose Survival Costs to Caring Males in a Neotropical Arachnid

Gulo in Nature: Are Daddy Long-Legs Venemous?

This beetle grub was quite large, but mostly it caught my attention because it was marching along above ground, when generally I only see big grubs down in the dirt.

thats him dressed up as sonic and blocking real trafic photograph machines and stuff

thats him spraying a guy who smokes in a zone where its forbiden with a fire extungisher

blocking the street with a DIY railway

blind man driving

Steve Rogers & Bucky Barnes MARVELous: A Risqué Parody

These photos show the embryonic form of Limulus polyphemus, commonly known as the Atlantic horseshoe crab. The eggs of this species are initially opaque, with a grayish-blue, green, or pink coloration, but they become increasingly translucent as the embryos mature, providing a glimpse of the tiny horseshoe crabs developing within.

Above: several embryos twirling around in their eggs

The legs become visible roughly five days after fertilization, and the embryos begin to move shortly thereafter, eventually flexing their legs and twirling their bodies. They molt for the very first time just a few days later. Each embryo will shed its skin and grow a new one four times in total before it even hatches from the egg.

The color variations are likely related to the growth rate of each individual embryo, which can differ slightly based on the temperature, salinity, moisture, and oxygen levels around each egg. Certain colors can also arise from bacterial or fungal growth in the egg membrane.

Above: Limulus polyphemus embryos

The hatchlings finally emerge after 2-4 weeks. The freshly-hatched larvae measure less than 1cm long, and they look just like miniature versions of their adult form, except that they do not yet have tails (which are actually known as telsons) and their exoskeletons are still soft and translucent. These young horseshoe crabs are often described as "trilobite larvae."

Above: a young horseshoe crab discarding its egg

Atlantic horseshoe crabs generally spawn in May and June, with hundreds of thousands of individuals gathering along the coast on the night of the full moon and new moon. Each female lays up to 100,000 eggs per season, but very few of those offspring actually survive to adulthood. Most of the eggs are eaten or destroyed before they can even hatch, and many of the remaining larvae perish at some point during the 10 years that it takes for them to reach full maturity (i.e. the age at which they begin to reproduce).

Above: the freshly-hatched larvae

Wild horseshoe crabs can live to be more than 20 years old, and they can measure up to 60 centimeters (2 feet) long. They have 10 eyes in total, including two compound eyes that are specifically adapted for the purpose of finding a mate:

The most obvious eyes are the two lateral compound eyes. These are used for finding mates during the spawning season. Each compound eye has about 1,000 receptors or ommatidia. The cones and rods of the lateral eyes have a similar structure to those found in human eyes, but are around 100 times larger in size. At night, the lateral eyes are chemically stimulated to greatly increase the sensitivity of each receptor to light. This allows the horseshoe crab to identify other horseshoe crabs in the darkness.

Above: a close-up of a horseshoe crab's compound eye, which is covered in tiny hatchlings for some reason

Horseshoe crabs have been around for at least 445 million years, which means that these creatures are about 200 million years older than the dinosaurs and at least 50 million years older than trees, and yet their morphology has changed very little in that time. In fact, modern horseshoe crabs are frequently described as "living fossils," because they still look strikingly similar to their fossilized ancestors.

Above: the juvenile form of Tachypleus tridentatus, commonly known as the Chinese horseshoe crab

It's important to note that horseshoe crabs are not true crabs. In fact, they're not even crustaceans -- they belong to a completely different group of arthropods known as chelicerates, and they are more closely related to spiders and scorpions than they are to crabs.

Above: Tachypleus tridentatus and Limulus polyphemus

This is a revised/updated version of a post that I published about two years ago, with much more information, photos, and sources.

Sources & More Info:

iNaturalist: Horseshoe Crab Eggs

Maryland Department of Natural Resources: Horseshoe Crab Life History

Current Zoology: Developmental Ecology of the American Horseshoe Crab

PBS: Once a Spawn a Time: Horseshoe Crabs Mob the Beach

Smithsonian National Zoo and Conservation Biology Institute: Limulus polyphemus

National Wildlife Federation: Horseshoe Crabs

Scientists at Cortical Labs have successfully trained a cluster of approximately 200,000 living human neurons, grown on a microelectrode array chip, to play the classic 3D video game DOOM.