What’s On Your Mane, Dad

Water flea giving birth By: John A. L. Cooke From: The Complete Encyclopedia of the Animal World 1980

girls love to eat soup

Ever wondered how muscle engagement varies at different draw weights?

Check out my patreon to see the 120lb bow, and a comparison with the reverse draw!

Ladybug (Coccinella septempunctata) close-up. As you can see, this Coleoptera has a skull painted on its head, just like a common heavy metal band member:

Many thanks to @sarcasm-andotherstuff for her pareidolic superpowers.

Moth Of The Day #117

Mistletoe Marble

Celypha woodiana

From the tortricidae family. They have a wingspan of 16-18 mm. They tend to inhabit orchards, gardens and hedgegrows. They can be found from Great Britain to Ukraine, but is absent in some countries.

Some demons and grotesque cuties and stuff in Köln part 2

I'd love to hear more about what makes the wings of the stylops so unique! Wings are always fascinating to me

Almost all insects with wings normally have four of them, except that in beetles, the front wings became the shields we call Elytra:

And in the true flies (diptera), the HIND wings became little vibrating knobs we call halteres, which are organic gyroscopes for collecting information about air pressure, direction and elevation, easiest to see on larger flies like this crane fly:

So, the male Strepsiptera is actually the only insect other than flies to have evolved halteres, but the Strepsiptera's halteres are evolved from the FRONT wings:

Their hind wings are odd enough too; simple "fans" unlike the intricately veined wings of other insects, but still not as unusual as forewing halteres. It's thought to be convergent evolution, and that they may have once been elytra like the beetles have. A connection to beetles is also suggested by the fact that a few beetle groups have larvae very similar to those of the strepsipterans, which look like this:

Lovably nasty larvae! They jump, and they're all spiny, and they actually use an acid secretion to melt their way into their first host.

There's one other insect group that incidentally evolved elytra shields, earwigs!

But earwigs can't be ancestral to either beetles or strepsiptera, because earwigs don't go through a larval stage, which the big evolutionary divide for insects; all the insects with larvae are thought to have just one common ancestor, splitting off from the other insects fairly early.

may you make art long enough to realize all the advice you learned online as a tween is made up bullshit

!~Yippee~!