Organisms

Pharyngula

Category archives for Organisms

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.

We’ve been invaded by a pair of groundhogs who have taken up residence under our deck, and are apparently dining grandly on our weedy overgrown backyard. They’re evasive, though, and I’ve only got this one poor shot of one of them resting in the dappled shade. OK, here’s a clearer shot of what they look…

We’re doomed. The Pacific striped octopus is exhibiting complex social behaviors. Panamanian biologist Aradio Rodaniche first reported the Pacific striped octopus in 1991 off the coast of Nicaragua, noting its strange behavior—living in groups of possibly up to 40, laying multiple egg clutches, and mating face-to-face and sucker-to-sucker. Most other octopus species, for instance, come together…

Next week, I think I will!

Mary’s Monday Metazoan: Cartilage!

I like this hypothesis

But we have to be clear that it is only a hypothesis at this point. I was reading about domestication syndrome (DS) — selecting animals for domestication has a whole collection of secondary traits that come along for the ride, in addition to tameness. We are selecting for animals that tolerate the presence of humans,…

But still curvy.

This flower, over many generations, has warped the poor buff-tail sicklebilled hummingbird’s beak into that bizarre curve.