>>29371043>>29371090Fun fact.
If the big bubble they build underwater has the correct conditions (properly fresh water, enough healthy plants surrounding the bubble but not covering it, etc) that dome of hair will keep "regenerating" the oxygen through the contact with the water, saving the spider the need to go to the surface for fresh air and put it in the dome manually.
Since they actually can detect when the oxygen is running out, if these conditions are met most of them will actually pass the rest of their lives underwater, without ever touching the surface ever again.
