Bigaliev, A.B., Kobegenova, S.S., Adyrbekova, K.B. and Gutsulyak, S.A. 2017. Diversity, morphology and karyotypes of species from genus Neogobius (Perciformes; Gobiidae) at coastal zone of the Caspian Sea (Aktau city). International Journal of Biology and Chemistry. 10, 1 (Jun. 2017), 4–8. DOI:https://doi.org/10.26577/2218-7979-2017-10-1-4-8.