Wikipedia file photo |
The amazing octopus was featured in a
news story a few hours ago, so I thought to share it with you.
While in the Mediterranean area for 4.5
years, one of my favorite dishes was octopus salad, a favorite among
the locals in Greece, Spain, and Turkey as well as other
Mediterranean restaurants who serve it as their specialty for
tourists.
The octopus is a remarkable creature,
member of the invertebrate family of species, cephalopod
mollusc, Octopoda; it is one of the most intelligent and adaptable
creatures found in marine waters. It defends itself by expulsion of
ink and using camouflage, as well as the ability to jet quickly into
hiding places. Having a hard beak that can break hard shells of
crabs, they are also venomous, but only one specie is known to be
deadly to humans: the blue-ringed
octopus. There are about 300 species, which is one-third of
the total number of known cephalopod species.
The octopus used its hard beak to bite
into the crab and then used nerve venom to paralyze it, dissolving
the crab's muscle with its saliva. Then it breaks open the shell and
sucks
out the liquified flesh.
The Octopus has a complex nervous
system and two-thirds of octopus neurons are located in the nerve
cords of its arms. Highly intelligent, they have shown learning
capabilities and problem solving as the following video shows a
laboratory octopus unscrewing a jar lid in order to escape the jar. …
According to Wikipedia
entry:
The octopus has been shown to use tools. At least four
specimens of the veined octopus (Amphioctopus
marginatus) have been witnessed retrieving discarded coconut
shells, manipulating them, and then reassembling them to use as
shelter.[17][18][19]
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