The data provided in this article are partial fragments of the Cytochrome c oxidase subunit 1 mitochondrial gene (CO1) sequences of 175 tissues sampled from sharks and batoids collected from Malaysian waters. from June 2015 to June 2022. The barcoding was done randomly for six specimens from each species. so as to authenticate the code. https://cosmeticssquadets.shop/product-category/bath-salt/