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The neurons in the octopus's arms are concentrated along an axial nerve cord that undulates down the length of each arm, with ...

WHILE working through the cephalopod collections of the University of Miami Marine Laboratory I found a specimen which possessed an abnormal third left arm. The arm was divided into two branches.

HB 2557 would make Oregon the third U.S. state to ban the practice, and also would ban the sale of farmed octopus.

Opinion - Why People Should Stop Eating Octopus. The Case for Ceasing Octopus Consumption: Ethical, Environmental, and ...

Designers in this field have often used segmented designs for structures that resemble octopus arms, and Olson says that finding an example of such a plan in nature has the potential to refine and ...

The study, "Neuronal segmentation in cephalopod arms," was published January 15, 2025, in Nature Communications. Each octopus arm has a massive nervous system, with more neurons combined across ...