Consider the following statements regarding ‘Phreatobitic fauna’ recently seen in the news:
1.They are specialized subterranean organisms that live permanently within groundwater aquifers, water tables, and dark cave systems.
2.Prior to the recent discovery in Assam, no aquifer-dwelling blind fish species had ever been recorded in the Indian subcontinent.
3.These species typically exhibit loss of eyes and skin pigmentation due to adaptation to total darkness.
Which of the statements given above are correct?