Zaratan

The Zaratan is a grandiose sea turtle found in literature and folk lore. Zaratans are notable for their long-life span and impossible size. Zaratan shells are easily mistaken for small islands, similar to the whale-like Fastitocalon. The Zaratan is catalogued in Jorge Luis Borges's El Libro de Los Seres Imaginarios (The Book of Imaginary Beings).

See also