Photo 3035065, (c) Duarte Frade, some rights reserved (CC BY), uploaded by Duarte Frade

Attribution © Duarte Frade some rights reserved Uploaded by duarte Source BioDiversity4All Associated observations Photos / Sounds What Thornback Skate (Raja clavata) Observer duarte Date February 2016 Place Setúbal, PT (Google, OSM) Date Added February 19, 2016 10:52 AM WET Description Caught by local fishermen using gilnets. Tags Raja clavata, Setúbal, Portugal 3 IDs Research Grade View Sizes small medium large original Copyright