Category archives for Organisms

Mary’s Monday Metazoan: Thrippy

You’ve just got to love the word “thrip”.

Mary’s Monday Metazoan: Spongy

What an awful name for such a graceful animal.

I think this is rather awesome: a detailed examination of the Cambrian fossil Hallucigenia, specifically an examination of the fine structure of its claws, has revealed clear affinities of the long extinct form to this adorable little guy, the velvet worm.

But Mary tells me I have to post a picture of a British bulldog puppy anyway.

We know a lot about the sexy bits of male cephalopods — ask about hectocotyl arms and spermatophores sometime — but would you be surprised to learn that we don’t know much at all about squid ladybits? Of course you wouldn’t.