Nguyen Duc The*, Nguyen Thi Mien, Pham Van Chien, Dinh Thi Ha and Nguyen Van Quan 2025. Morphological characteristics and length-weight relationship of common octopus Amphioctopus neglectus (Nateewathana & Norman, 1999) in the Halong bay, Quang Ninh province. Version B of Vietnam Journal of Science and Technology. 67, 3 (Mar. 2025). DOI:https://doi.org/10.31276/VJST.67(3).24-30.