A new freshwater lonchidiid hybodontiform shark (Chondrichthyes, Elasmobranchii) from the Upper Triassic Momonoki Formation in Yamaguchi, JapanCitation for this article: Breeden III, B. T., Oyama, N., Manabe, M., Takahashi, H., & Sakata, C. (2024) A new freshwater lonchidiid hybodontiform shark (Chondrichthyes, Elasmobranchii) from the Upper Triassic Momonoki Formation in Yamaguchi, Japan. Journal of Vertebrate Paleontology . https://doi.org/10.1080/02724634.2024.2322749