States/Provinces Summary
Trogloglanis pattersoni  in Texas, USA
Main ref. (79012). Hassan-Williams, C., T.H. Bonner and C. Thomas (photogr.), 2007. Texas freshwater fishes. Texas State University-San Marcos: Biology Department/ Aquatic Station. 
Status: endemic 
Abundance:  
Comments: Type locality: Artesian well, San Antonio, Bexar County (Ref. 79012). Status of threat: Endangered species (Ref. 79012). 
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