Biologic evolution

There is rewriting whenever finding an error many times when the mussel is written many
times.

It thinks the organ being written mussel's water pipe to be a
tentacle today.



I do not think that it is a water pipe and provides the function of the water
pipe for the mussel if it is thought the organ of wanting to put seawater in
the shellfish.
The water pipe is confronted to the organ it that opened the hole, and the
mussel is a point that the hole is not open.

It thought variously.
There might be a possibility that a small hole is open possibly though it is not
possible to see by man's eyes, too.
I think that it can discover it if there is a microscope.
I was not able to confirm it to a regrettable thing because I did not have the
microscope.
It thought the hole of the water pipe to be not open for the present the hole because
it understood with man's eyes for other shellfishes.

It was thought might be integral when not was in the water pipe.
It looked for the one of similar shape from among other shellfishes
in case of not being.
And, it is "Shamisengai. " to find.
The shape of the expanding organ looked like the change of the water
pipe from among the shellfish.
It is a point that it looks like that there are not the gills either.


There is no photograph of Shamisengai, and refer to shellfishes' books, please.