Subject: Are marine, terrestrial and fresh water planarians osmoconformers ?

Iīve searched everywhere about the above question and i canīt find an answer. We know that invertebrate animals are osmoconformers and that all ( i suppose ) osmoconformers are marine, therefore I wanted to Know if marine planarians are osmoconformers and if terrestrial and fresh water planarians are osmoconformers too. If possible, could you please tell me literature where i can find evidence about this matter ? Thank in advance,

Nuno Morais

Re: Are marine, terrestrial and fresh water planarians osmoconformers ?