These squid have eight arms with muscles and suckers like an octopus ... “Organisms with these sucker-laden appendages that have worm-like movements need the right kind of nervous system,” Ragsdale ...
These squid have eight arms with muscles and suckers ... that have worm-like movements need the right kind of nervous system," Ragsdale said. "Different cephalopods have come up with a segmental ...
Cephalopods, including octopuses and squids, are fascinating creatures known for their complex nervous systems ... This study found that the squid's visual system contains numerous cell types ...
The architecture of the octopus nervous system, showing (f) the arm, (g) the nerves of the suckers ... The researchers found that the architecture of the axial nerve cord in the longfin inshore squid ...
Circles — The workers. Like the squid’s head, they process orders without question, acting as the nervous system of the operation. Triangles — The enforcers. They’re the tentacles.