Roy, Soumen, and Itika Bardhan. 2021. “The Developmental Variations of the Sagitta Otolith in the Young and Mature Male of a Hermaphrodite Polynemidae Fish, Eleutheronema Tetradactylum (Shaw, 1804)”. Papéis Avulsos De Zoologia 61 (September): e20216178. https://doi.org/10.11606/1807-0205/2021.61.78.