Is it Halloween already?

Bats and spiders…it makes me think of Halloween, anyway. I’ll stick a photo below the fold of a spider eating a bat so you can get into the festive spirit, too.

It seems there is a bit of a conflict going on in northern Australia, with bats snatching up spiders and spiders snaring bats.

Ms Maclean said there had been several other recorded incidents of bats caught in spider webs but, conversely, some microbats in the Far North were known to eat golden orb spiders out of their webs.

“[Golden-tipped bats] have two large teeth that are specially housed in the bottom jaw,” she said.

“They can tell which side of the web the spider’s in, they fly in, they grab the body of the spider with the teeth, and then they fly backwards out of the web with it.

“They kind of suck the contents of the abdomen out … they don’t particularly eat the legs and things.”

I don’t feel at all bad if a bat occasionally meets a grisly end.

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Too cold for a centipede

Mary caught a centipede in the house, and I was going to take a quick picture of it…but it was way too active. So I had the bright idea of bringing it to the lab, and just carry it outside as I walked in. I had it in a large plastic container that I figured would provide some thermal insulation.

It was not enough.

Before I reached the end of the driveway, it was immobile — that was less than a minute. It took another 3 or 4 minutes to get to work, and it looked dead and frozen. I took a picture anyway. This is a sad, corpselike centipede. Whoops. I was pretty sure I’d killed it with surprising speed. I guess -20°C isn’t healthy for small invertebrates.

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Friday Cephalopod: quite possibly non-Euclidean

You might be tempted to stare deeply into this image, trying to puzzle out what it is you’re looking at, but that’s how they get you.

That’s Haliphron, the 7-armed octopus, holding a jellyfish it’s been nibbling on. Now that I’ve told you, I hope that has broken the spell, and you’ll be able to escape. If not, well, a cephalopod has got to eat, and it’s next victim will by baffled by the way those twisting arms surround your face.