BS Aquatic Biology
San Marcos, Texas, USA, United States
Bachelor of Science in Aquatic Biology
Texas State University
Aquatic Biology
Program Overview: BS Aquatic Biology at Texas State University
The Bachelor of Science in Aquatic Biology at Texas State University focuses on aquatic organisms and their relationships with their environments. Located in San Marcos, Texas, the program benefits from proximity to the San Marcos River, Spring Lake, the Meadows Center for Water and the Environment, and the Freeman Aquatic Biology Building, providing exceptional opportunities for hands-on study and field research.
Students in this program study a wide range of aquatic life, including fish, benthic invertebrates, amphibians, turtles, aquatic mammals, birds, and their parasites. The curriculum combines foundational biology coursework with specialized aquatic science courses, preparing graduates for careers in natural resource management, environmental consulting, and graduate-level research.
Housed within the Department of Biology in the College of Science and Engineering, this STEM-designated program requires a minimum of 120 credit hours, including at least 36 advanced hours at the 3000-4000 level. Students must also complete a required minor, with Chemistry or Biochemistry recommended as the preferred option.
Key Program Highlights
- Access to the Freeman Aquatic Biology Building with wet labs, artificial stream systems, and artesian well water from the Edwards Aquifer
- Field research opportunities along the San Marcos River, Spring Lake, and diverse aquatic ecosystems throughout the Texas Hill Country
- STEM-designated degree program with strong preparation for graduate studies or immediate career entry in aquatic resource management
- Faculty supported by the National Science Foundation, NIH, NASA, and federal and state natural resource management agencies
Curriculum and Modules
The BS Aquatic Biology curriculum at Texas State University provides a comprehensive foundation in the biological sciences with specialized coursework in aquatic ecosystems. Students complete core biology courses alongside chemistry, mathematics, and physics requirements, then advance into specialized aquatic biology electives. Nine semester credit hours must be writing intensive (WI).
Functional Biology and Organismal Biology
8 Credit HoursFoundational courses covering cell structure, function, metabolism, and the diversity of living organisms. These introductory courses establish the biological knowledge base required for all advanced coursework in the program.
Genetics and Evolution
6 Credit HoursCore courses exploring heredity, gene expression, population genetics, and evolutionary theory. Students gain an understanding of how aquatic species adapt and diversify across ecosystems over time.
Ecology
3 Credit HoursStudy of ecological principles including population dynamics, community interactions, and ecosystem processes. This course provides the theoretical framework for understanding aquatic environments.
Aquatic Ecology (BIO 3460)
4 Credit HoursAn introduction to the diversity and ecology of aquatic organisms. Students learn to use ecological concepts to understand aquatic ecosystems and how they are impacted by human activities, with laboratory sessions including both lab and field work.
Limnology (BIO 4470)
4 Credit HoursExamination of physical, chemical, and biological factors affecting productivity in lakes, ponds, and streams. Laboratory work includes limnology sampling methods, chemical and biological analysis of samples, and hydrographic surveying.
Ichthyology (BIO 4416)
4 Credit HoursAn introduction to the morphology, taxonomy, natural history, and evolution of fishes. Field trips are conducted to collect specimens, and laboratory periods focus on morphological and systematic analyses.
Advanced Elective Courses
Admission Requirements
Admission to the BS Aquatic Biology program at Texas State University requires meeting the university's undergraduate admission standards. International applicants must demonstrate above-average academic achievement and present an academic profile equivalent to that of a U.S. high school curriculum. All applications and inquiries are handled through Uni4Edu.
Academic Requirements
- High School DiplomaCompletion of secondary school with above-average academic achievement equivalent to a U.S. high school curriculum
- GPA RequirementMinimum 2.25 GPA from high school for first-year international applicants
- Standardized TestsSAT or ACT scores are optional for applicants ranked in the top 75% of their high school class
- Transfer Applicants (15-29 hours)Minimum cumulative GPA of 2.5 on transferable credit hours
- Transfer Applicants (30+ hours)Minimum cumulative GPA of 2.25 on transferable credit hours
English Language Requirements
- TOEFL iBTMinimum overall score of 78
- IELTS (Academic)Minimum overall score of 6.5 with at least 6.0 in each module
- Duolingo English TestMinimum overall score of 110
Required Documents
For personalized admission guidance, document verification, and application support, please contact Uni4Edu
Scholarships & Funding
Texas State University offers merit-based scholarship opportunities for international students. Funding can help offset the cost of attendance and reward outstanding academic achievement. Contact Uni4Edu for personalized guidance on available funding options and eligibility requirements.
Texas State Merit Scholarship for International Students
Merit-based scholarship available to qualified international freshmen who demonstrate strong academic performance. Awards are based on academic profile and may be renewable for subsequent years.
College of Science and Engineering Scholarship
Departmental scholarships available to students enrolled in science and engineering programs, including Aquatic Biology. Selection is based on academic merit, research involvement, and faculty recommendation.
External and Private Scholarships
VariesInternational students are encouraged to explore external scholarship opportunities through Uni4Edu. Various private foundations and organizations offer funding for students pursuing STEM degrees in the United States.
For detailed tuition fee information, please contact Uni4Edu — we will guide you through the costs and available funding options for this program.
Career Prospects
Graduates of the BS Aquatic Biology program at Texas State University are well-prepared for careers in aquatic resource management, environmental consulting, and wildlife conservation. The program's strong emphasis on field research and laboratory skills, combined with Texas's robust environmental sector, provides graduates with competitive career advantages. Many graduates also continue to graduate studies in aquatic sciences or related fields.
Potential Career Paths
Potential Employers
Rankings & Recognition
Texas State University has been steadily climbing in national rankings, reflecting its growing research enterprise and commitment to student success. The university is recognized by multiple ranking bodies for its academic quality, social mobility impact, and value for students.
| Subject | Ranking Body | Rank |
|---|---|---|
| Social Mobility | U.S. News & World Report | #144 |
| Aquatic Biology (STEM Programs) | Texas State University | 70+ STEM designated programs |
| Engineering (Undergraduate) | U.S. News & World Report | #194-211 range |
| Economics | U.S. News & World Report | #240 |
How to Apply
Applying for this program is easy with Uni4Edu. Our team will guide you through every step of the process — from document preparation to final enrolment.
Contact Uni4Edu
Reach out to our team via email or phone. We will assess your profile and confirm your eligibility for this program.
Prepare Your Documents
Our advisors will provide you with a personalised checklist of required documents and help you prepare your application package.
Submit Your Application
Uni4Edu will submit your application on your behalf and keep you updated on its progress throughout the review period.
Receive Your Offer
Once accepted, we will help you understand your offer, arrange visa support if needed, and guide you through the enrolment process.
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