Sea Lice

Sea lice are actually jellyfish

The term sea lice was inappropriately coined by residents who suffered strange rashes after swimming in coastal waters in the 1950s, according to the Florida Department of Health. (There is such a thing as actual sea lice, it turns out, but they are tiny parasites that affect fish, not humans.)

The rash that humans tend to get, on the other hand, “is caused by miniature jellyfish larvae trapped under bathing suits when in the water,” states a 2017 brochure available on the Health Department’s website.

“If pressure occurs from exercising, surfboards, lying on the beach, etc., stinging cells are released and cause itching, irritation, and welts,” the brochure continues. The larvae also like to hang out in people’s hair, so the back of the neck—where hair hangs down and touches the skin—is a common place for lesions.

[Image found here, caption here.]

One more thing to keep you awake at night.

This handsome boy is called a Demodex. Its dimensions are approximately 0.3mm, which means you can’t see it living on your face. Especially on your forehead, nose and chin. He’s always there and it will be that way forever. At night, they vigorously mate on your face and then lay its eggs in the pores of your skin. Funniest thing is that the Demodex have no anal orifice to evict. They accumulate and build up to death bursting with… feces. Right on the face. Sweet dreams everyone!

[Image and caption found here.]

The Gif. Friday Post No. 362 – Tardigrade, Trampoline Parkour & Drive-Thru

Tardigrade

This little dude is awesome.

parkour trampoline

This little dude is not.

Drive Thru

This little dude is incarcerated.

[Found here, here and here.]

Tiny Beasties

You’ve never seen, felt, tasted or heard a single one of these denizens of our world, but they sense you. Not only that, the dorky dude with the  Simpsons eyes and funny teeth could save your life.

The BearPig-lookin’ animal is an 8-legged tardigrade that kicks ass and beats roaches on survivability in extreme conditions. I bet it eats live roaches too – it’s that badass. Even roaches can’t see it.

Click on the images to admire these cute lil’ buggers in large scale.

[More beasties with descriptions found here.]