This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Conradi Gesneri medici Tigurini Historiae animalium liber IV . De Aquatilibus DE ECHINORVM QVINTO GENERE RONDELETIVS Infra proxime eH echinusparuus JnfraB Vrticacinerea Iuxta Lepasadhfircnseregione Supra Lepas inuerfa Supra Lepasparua VVintvm echinorum genusideft quodfaxoinhaerensrepr fentamus caIyceparuo ipinislon