
1) Legendary turtle
Found on
https://www.crosswordclues.com/clue/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).....
Found on
http://en.wikipedia.org/wiki/Zaratan
No exact match found.