Gurkan, Sule, and Deniz Innal. “Some Morphometric Features of Congeneric Pipefish Species (Syngnathus Abaster Risso 1826, Syngnathus Acus Linnaeus, 1758) Distributed in Lake Bafa (Turkey)”. Oceanological and Hydrobiological Studies, vol. 47, no. 3, Sept. 2018, pp. 239-47, https://czasopisma.bg.ug.edu.pl/index.php/oandhs/article/view/8602.