BIO 4273
Fish Ecology. (3-0) 3 Credit Hours
University of Texas at San Antonio · UGRD · Fall 2026
Catalog description
Prerequisite: BIO 3283 with a grade of at least "C-". A study of the biotic and abiotic factors affecting the diversity and distribution of fishes, with a focus on North American and Texas freshwater fishes. This course is split into lecture-style classes focusing on the aforementioned topics and field trip classes during which students will learn how to implement basic survey methods, identify common freshwater fishes, and collect and analyze data. Field trips may be required. (Same as ES 4273 . Credit cannot be earned for both BIO 4273 and ES 4273 .) Generally offered: Fall even years. This course has Differential Tuition. Course Fee: IUS1 $15; STFB $40.
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