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  2. Friday Cephalopod: En garde!

Friday Cephalopod: En garde!

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Profile picture for user pharyngula
By pharyngula on January 16, 2015.
TONMO TONMO
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cephalopods
Organisms

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First, a little background: When squid mate, a male transfers its sperm to a female enclosed in complex structures called spermatophores. These are accumulated in the spermatophoric sac, a storage organ inside the mantle cavity, before ejaculation through the penis. Squid that spawn in shelf waters…

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