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Octopus

2 GoKawiil briefs on this topic

Larger Pacific Striped Octopus Remains Scientifically Unnamed Despite Unusual Social Behavior

The larger Pacific striped octopus, first spotted in the 1970s in the Eastern Pacific's tropical waters, still lacks an official scientific name decades after discovery. Researchers have documented that unlike most solitary, cannibalistic octopus species, this one gathers in groups of up to 40, mates face-to-face without violence, and can reproduce multiple times over its lifespan. It also displays a distinctive color pattern called 'stripe-bar-spot' that varies enough between individuals to help identify them.

Harvard scientists find unique RNA gap linked to octopus intelligence

Harvard researchers studying ribosomal RNA in the California two-spot octopus discovered an unprecedented gap that splits a normally single RNA fragment into two pieces, a feature not seen in any other animal studied so far. This structural quirk, published in Current Biology, appears to help ribosomes assemble proteins with unusual precision, and so far turns up only in octopus lineages with enlarged nervous systems capable of complex behavior.