Richard Pyle

• Richard Lawrence Pyle, Ph.D. (born 24 March 1967) is a scuba diver and ichthyologist working on Hawaii.
• Pyle discovered the principle of "Pyle stops" when decompressing from many deep dives in search of new species of fish, and has identified hundreds of new species.
• Found that they prevented his post-dive fatigue symptoms after deep dives to collect fish specimens
• A Pyle stop is a type of short, optional deep decompression stop performed by scuba divers at depths well below the first decompression stop mandated by a conventional dissolved phase decompression algorithm.
• Author of over 130 publications.
  
• Pyle in X Ray Magazine
  
• Pyle Stops Wiki