The Ibias is a river in northern Spain flowing from the Autonomous Community of Asturias into Galicia.Mortera Piorno, H. and de la Hoz Regules, J.: Distribution of fish from continental waters of Asturias, Naturalia Cantabricae 8(1): 1-15, 2020. ISSN 1577-1814
See also Rivers of Galicia
References