Guide to the alien and invasive species of rivers, lakes and estuaries in the Iberian Peninsula.
Guía de las especies Exóticas e Invasoras de los Ríos, Lagos y Estuarios de la Península Ibérica.
Guia das Espécies Exóticas e Invasoras dos Rios, Lagos e Estuários da Península Ibérica.
The genus Atherina (Sand-smelts) is distributed in the Eastern Atlantic Ocean and Mediterranean Sea, extending south along the African coast into the Indian Ocean (Quignard and Pras, 1986). It is a genus of small inshore fishes with many populations living in brackish and freshwater. The taxonomy of the genus has been troublesome due to the intraspecific variability of some of its species, the overlap of charac...