CREATE TABLE table_11727969_1 (species_in_the_world VARCHAR, peruvian_amazon_vs_peru__percent_ VARCHAR)

what's the species in the world with peruvian amazon vs. peru (percent) of 63
SELECT species_in_the_world FROM table_11727969_1 WHERE peruvian_amazon_vs_peru__percent_ = 63
SELECT "species_in_the_world" FROM "table_11727969_1" WHERE "peruvian_amazon_vs_peru__percent_" = 63