Wang, Kenneth, Tyshiona Brandon, Kelly-Ann McDonald, and Todd Pierson. “An Evaluation of Sexual Dimorphism in Head Size and Shape of Red Salamanders (Pseudotriton Ruber)”. Reptiles & Amphibians 30, no. 1 (March 14, 2023): e18211. Accessed November 21, 2024. https://journals.ku.edu/reptilesandamphibians/article/view/18211.