Pederzani, F. (2007). New records of two Copelatus species, never reported again since their descriptions: (Coleoptera Dytiscidae). Atti dell’Accademia Roveretana Degli Agiati. B, Classe Di Scienze Matematiche, Fisiche E Naturali, 7, 149–153. Recuperato da https://heyjoe.fbk.eu/index.php/atagb/article/view/5440