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Peru has increased its squid catch limit. The article says “giant squid,” but they can’t possibly mean that.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
I like this one.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
An exploration of the interesting question.
This is a video of advice for squid fishing in Puget Sound.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
A new species of squid. pretends to be a plant:
Scientists have filmed a never-before-seen species of deep-sea squid burying itself upside down in the seafloor—a behavior never documented in cephalopods. They captured the bizarre scene while studying the depths of the Clarion-Clipperton Zone (CCZ), an abyssal plain in the Pacific Ocean targeted for deep-sea mining.
The team described the encounter in a study published Nov. 25 in the journal Ecology, writing that the animal appears to be an undescribed species of whiplash squid. At a depth of roughly 13,450 feet (4,100 meters), the squid had buried almost its entire body in sediment and was hanging upside down, with its siphon and two long tentacles held rigid above the seafloor.
“The fact that this is a squid and it’s covering itself in mud—it’s novel for squid and the fact that it is upside down,” lead author Alejandra Mejía-Saenz, a deep-sea ecologist at the Scottish Association for Marine Science, told Live Science. “We had never seen anything like that in any cephalopods…. It was very novel and very puzzling.”
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Spock befriends a giant space squid in the comic Star Trek: Strange New Worlds: The Seeds of Salvation #5.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
The latest article on this topic.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Probably a college prank.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
New research:
Abstract: Coleoid cephalopods have the most elaborate camouflage system in the animal kingdom. This enables them to hide from or deceive both predators and prey. Most studies have focused on benthic species of octopus and cuttlefish, while studies on squid focused mainly on the chromatophore system for communication. Camouflage adaptations to the substrate while moving has been recently described in the semi-pelagic oval squid (Sepioteuthis lessoniana). Our current study focuses on the same squid’s complex camouflage to substrate in a stationary, motionless position. We observed disruptive, uniform, and mottled chromatic body patterns, and we identified a threshold of contrast between dark and light chromatic components that simplifies the identification of disruptive chromatic body pattern. We found that arm postural components are related to the squid position in the environment, either sitting directly on the substrate or hovering just few centimeters above the substrate. Several of these context-dependent body patterns have not yet been observed in S. lessoniana species complex or other loliginid squids. The remarkable ability of this squid to display camouflage elements similar to those of benthic octopus and cuttlefish species might have convergently evolved in relation to their native coastal habitat.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Video from Reddit shows what could go wrong when you try to pet a—looks like a Humboldt—squid.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Sidebar photo of Bruce Schneier by Joe MacInnis.