Genetic diversity of Neogobios gorlap population was examined on 133 samples from regions in southern parts of the Caspian Sea (Golestan 28 samples. Mazandaran 53 samples and Guilan 52 samples). Genomic DNA was extracted from fin tissue by phenol-chlorophorm method. PCR was performed using 6 microsatellite primers. https://www.animationbengal.com/