[Coral-List] Thread submission

[Nadia Jogee]

Hi all,

I’ve been following the ‘why is an octopus smart’ thread and has made me pitch to you helpful lot a question I’ve often pondered- Why aren’t there any freshwater cephalopods? 

Every other group of mollusc have evolved both salty and fresh forms, yet not the cephalopod. This question isn’t for any other reason other than curiosity and wondered if anyone has any ideas! 

Nadia 


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