A native of San Antonio, Texas, I have academic degrees from Texas A&M and the University of California, Los Angeles. I have been with the University of Texas at El Paso since 1981, serving in a variety of capacities and at present I am a Professor of Biological Sciences. My academic specialty is herpetology, but I am broadly trained in organismal-level biology of animals and plants.

• James E. West Fellow - Yucca Council, Boy Scouts of America (11/05/2008)
• Distinguished Achievement Award - College of Science (05/04/2007)
• Research Associate in Herpetology - Natural History Museum of Los Angeles County (01/01/1981-12/31/1981)

• Ph D in Biology, University of California at Los Angeles (1981)
• MS in Wildlife and Fisheries Sciences, Texas A&M University (1973)
• BS in Wildlife Science, Texas A&M University (1971)

• Catalog 3: Type specimens, type localities, synonymies, and authors/collectors of amphjibians and reptiles described from Texas Special Publications, Museum of Texas Tech University 77 (2023), Carl S. Lieb.
• Latitudinal variation in life history reveals a reproductive advantage in the Texas horned lizard Copeia 107 4 (2019), Daniel F. Hughes, Carl S. Lieb, Walter E. Meshaka, Joseph H. Pechman.

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