I'm an immensely big fan of cephalopods (octopus, squid and cuttlefish) and Sydney Aquarium gave me a really good ceph-fix.
This squid was a highlight of the trip. It was hauntingly beautiful, exuding both grace and intelligence. Anyone care to take a stab at the species?
Common octopus
- Log in to post comments
More like this
I was reading a review paper that was frustrating because I wanted to know more—it's on the evolution of complex brains, and briefly summarizes some of the current confusion about what, exactly, is involved in building a brain with complex problem solving ability. It's not as simple as "size…
a, Schematic of Octopus bimaculoides anatomy, highlighting the tissues sampled for transcriptome analysis: viscera (heart, kidney and hepatopancreas), yellow; gonads (ova or testes), peach; retina, orange; optic lobe (OL), maroon; supraesophageal brain (Supra), bright pink; subesophageal brain (…
I approve this plan. A number of researchers have gotten together and worked out a grand strategy for sequencing the genomes of a collection of cephalopods. This involves surveying the phylogeny of cephalopods and trying to pick species to sample that adequately cover the diversity of the group,…
The giant cephalopods (squids and octopuses) of the deep sea have captured the imagination for centuries. But despite our fascination with these creatures, they are still enigmas, their behaviour illuminated only by the occasional lucky video or the presence of scars on animals they fight with. For…
"Species" is hard for me ... but its a Caribbean Reef Squid? Great video ... so beautiful and so unique!
That is an amazing video clip: it's fun to watch them swim. And see how big it is.