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The aim of this work was to report and describe the occurrence of sea lamprey Petromyzon marinus in the lower Tirso River (central western Sardinia) registered in May 2014, during the surveys made by ENAS in order to define the presence and distribution of fish populations downstream of the Santa Vittoria weir. No ammocoetes were found as evidence of reproductive success. However, a significant proof of the species presence in the river has been the capture of a sea lamprey occurred in May 2015, near the Tirso River mouth.
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Si permette a terzi soltanto di scaricare le opere e di condividerle ad altri fino a che sia riporatato il giusto credito verso Autori e Rivista, ma non possono essere cambiate in nessun modo od utilizzate commercialmente.