This is a correct answer to the following question about Kanab ambersnail. Yes or no?
Answer: The Kanab ambersnail, scientific name Oxyloma haydeni kanabensis or Oxyloma kanabense, is a critically endangered subspecies or species of small, air-breathing land snail , a terrestrial pulmonate gastropod mollusc in the family Succineidae , the amber snails.
Question: how long have kanab ambersnail been endangered?
