What
Northern Bay Mussel (Mytilus trossulus)Observer
karinasibayanDescription
-They can grow to 41/2" or 11cm long but they can be smaller than that
-In the picture 1.5in diameter
What
Plumose Anemone (Metridium senile)Observer
karinasibayanDescription
-Their diameter is 5cm(2in) and height of 10cm(4in)
-Can have up to 100 tentacles.
-In the picture 1cm diameter
What
Eighteen-scaled Worm (Halosydna brevisetosa)Observer
karinasibayanDescription
Has a lot of tentacles, with little black thingy.