Spot on Wickers, you are so well educated. The average life of the small bodied wingmirror spider, (arachnia fordusfocusi) is known to be about 22 years.
It is of course resistant to all known chemicals, suction devices, and all kinds of weaponry.
One sight of Nelly's avatar, however, wil have an instant and permanent cessation of life.
That's your answer.
