In Memoriam: Prof. Dr. Gürkan Ekingen (1939–21.10.2025)

Abstract

This commemorative article honors the life and scientific legacy of Prof. Dr. Gürkan Ekingen (1939–2025), one of the pioneers of fisheries and aquatic sciences in Turkey. As a founding figure in freshwater ecology, fish biology, and aquaculture education, Prof. Ekingen played a pivotal role in establishing the institutional and academic foundations of fisheries science in the country. After earning his M.Sc. in Limnology at Auburn University (USA) in 1970 and his **Ph.D. at Ankara University in 1973, he contributed significantly to the establishment and development of fisheries programs at Fırat University and Mersin University. His scientific work encompassed limnology, fish physiology, parasitology, and aquaculture, and his textbooks—Trout and Its Artificial Culture, Freshwater Fish Parasites, Fish Anatomy, Limnology, and Identification Keys of Marine Fishes of Turkey—remain foundational references in fisheries education in Turkey. In recognition of his exceptional contributions to fish parasitology and taxonomy, a new parasite species was named in his honor: Myxobolus ekingeni. Beyond his academic achievements, Prof. Ekingen was admired for his humility, mentorship, and lifelong dedication to science and education. His enduring efforts continue to inspire generations of students and researchers in the field of aquatic sciences.