Inlet pipe refers toLamellibranchiaOne of the two water pipes is located on the ventral side, which is thicker and longer than the outlet pipe located on the back side.At the entrance, there are often multiple pleated processes [fimbriae, papillaes] or tentacle ground structures.Sensitive.Photosensitivity is also found in Hailang, etc.
MolluscsIn the middle, the left and right mantle often have one or two places to heal at the rear edge, forming an outlet siphon and an inlet siphon.Some kinds of water inlet and outlet holes extend into a tube shape and extend out of the shell, which are called outlet pipes and inlet pipes.
