H. Baytaşoğlu, M. Özbek, and I. Aksu, “Morpho-molecular studies suggest a new species from a transboundary river of Turkiye: Gammarus arasensis sp. nov. (Amphipoda: Gammaridae)”, Zootaxa, vol. 5737, no. 2, pp. 235–253, Dec. 2025.