Dinh Thi Ha*, Pham Van Chien, Nguyen Xuan Thanh, Nguyen Van Quan, Nguyen Duc The, Dang Do Hung Viet* 2025. Reproductive biology characteristics of Gobiid fish Oxyurichthys ophthalmonema (Bleeker, 1856) in the Tam Giang - Cau Hai lagoon, Thua Thien Hue province. Version B of Vietnam Journal of Science and Technology. 67, 3 (Mar. 2025). DOI:https://doi.org/10.31276/VJST.67(3).31-36.