Pair of Big Bend gambusia in photography aquarium

Two Big Bend gambusia in a very small fish tank designed for taking pictures of aquatic organisms. A ruler behind the aquarium is partially visible in the background.
Photo By/Credit
Ryan Rash/University of Texas, Austin
Date Shot/Created
Circa October 2024
Media Usage Rights/License
Creative Commons Attribution-NonCommercial 4.0
Image
Two Big Bend gambusia in a very small fish tank designed for taking pictures of aquatic organisms. A ruler behind the aquarium is partially visible in the background. Photo (c) Ryan Rash, some rights reserved (CC BY-NC).
Species
Gambusia gaigei