Anything in the sea!
collagen proteins
they sometimes call it a mermaids purse
Mermaids are imaginary creatures, so while imaginary mermaids might or might not eat imaginary prey, mermaids do not really exist, so they do not really eat you.
mermaids eat sqwid octopous and fish
There are no real mermaids so they do not eat people.
What do purse web spiders eat
Mermaids don't eat humans; they can't. Humans are real, mermaids are not.
No, it's bad for their stomachs.
If mermaids existed, they would eat any type of fish that they could catch. They'd also probably eat other types of seafood like clams or shrimp or squid.
The nickname for a shark's egg case is a "mermaid's purse." These protective cases help to keep the developing shark embryo safe until it is ready to hatch.
the Mermaids purse is a shark egg, it was probably found not long after people started living on beaches, but probably not recorded, i'd have to say 1400s to 1800s for recorded discovery of sharkeggs.
its an eggsack that certain sharks hatch in lol... probably not the answer you were expecting but its true. if you really love mermaids, email me! Graywolf2@insightbb.com