Details on how a squid’s eye corrects for underwater distortion: Spherical lenses, like the squids’, usually can’t focus the incoming light to one point as it passes through the curved surface, which causes an unclear image. The only way to correct this is by bending each ray of light differently as it falls on each … Read More “Friday Squid Blogging: Squid Eyeballs” »
Category: squid
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I never imagined that there would be fake news about squid. (That website lets you write your own stories.) As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
New research: In this study, the optic lobe of a giant squid (Architeuthis dux, male, mantle length 89 cm), which was caught by local fishermen off the northeastern coast of Taiwan, was scanned using high-resolution magnetic resonance imaging in order to examine its internal structure. It was evident that the volume ratio of the optic … Read More “Friday Squid Blogging: Giant Squids Have Small Brains” »
They’re rare: The one Dubielzig really wants is an eye from a giant squid, which has the biggest eye of any living animal — it’s the size of a dinner plate. “But there are no intact specimens of giant squid eyes, only rotten specimens that have been beached,” he says. As usual, you can also … Read More “Friday Squid Blogging: Eyeball Collector Wants a Giant-Squid Eyeball” »
Counting squid is not easy. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
According to a lawsuit (main article behind paywall), “a Miami-based food vendor and its supplier have been misrepresenting their squid as octopus in an effort to boost profits.” Powered by WPeMatico
A paddleboarder had a run-in with an injured giant squid. Video. Here’s the real story. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
An early preview. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
The more they mate, the sooner they die. Academic paper (paywall). News article. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
There’s lots of video of squid as undersea predators. This is one of the few instances of squid as prey (from a deep submersible in the Pacific): “We saw brittle stars capturing a squid from the water column while it was swimming. I didn’t know that was possible. And then there was a tussle among … Read More “Friday Squid Blogging: Squid as Prey” »