Clark Hubbs

Clark Hubbs (March 15, 1921 – February 3, 2008) was an American ichthyologist who was professor of zoology at the University of Texas from 1963 until he accepted emeritus status in 1991. He was a leading figure in ichthyology in Texas, teaching students who went on to be renowned in the field, was involved in ichthyological societies and was an editor of scientific journals. Hubbs was also an environmental activist, fighting to conserve freshwater ecosystems. Provided by Wikipedia