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by gpderetta 636 days ago
It goes deeper than that! According to wikipedia, the tentacles, or appendages, are indeed called "arms", but they evolved from what in other molluscs is called a "foot"!
2 comments
kaiken1987 636 days ago
Deeper still, one of those arms on males contains their sexual organs call the hectocotylus.
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cacois 636 days ago
It's a house of cards, people!
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gpderetta 636 days ago
yes, something is ... afoot.
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