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Professor of Marine Biology, Texas A&M University

My research concerns investigations of the biology of submarine caves, an environment only accessible through use of specialized cave diving technology. I have discovered more than 300 new species of marine life, as well as collaborated on studies dealing with biogeography, ecology, physiology, molecular phylogeny, and conservation of anchialine (submarine) caves.


  • 1989–2017
    Professor, Texas A&M University at Galveston