Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps IMIS Photogallery » References Poll (1947, fig. 049) Description Dorsaal en ventraal schema van de ruige rog of stekelrog (Raja clavata). Author H. Dupond in Poll (1947) JPG file - 622.31 kB - 2 360 x 1 514 pixels added on 2008-08-143 008 viewsFrom reference Poll, M. (1947). Poissons marins. Fauna van België = Faun... This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License Click here to return to the thumbnails overview