Cyclura sp. nov. 'New Providence Island'
New Providence Island iguana (proposed)
New Providence Island, Bahamas
The Reptile Database
TSE Forum thread
Although listed as possibly extinct by (Powell & Henderson, 2012), this taxon is presumably known from insufficient material to determine whether it is a new species or not.
Powell, Robert and Henderson, Robert W. (2012). [url=https://andeanbutterflies.org/bulletin/vol51no2.pdf]Island lists of West Indian amphibians and reptiles[/url]. Bulletin of the Florida Museum of Natural History 51(2): 85-166. [considers this taxon as possibly extinct]