The plumed basilisk (Basiliscus plumifrons), also called a green basilisk is a species of corytophanid native to Central America.
Its natural distribution ranges from eastern Honduras, through Nicaragua and Costa Rica, to western Panama.
Plumed basilisks are one of the largest basilisk species, with an average body length of approximately 10 inches (25 cm). Including the tail, they can reach 3 feet long (91 cm). Adult lizards are brilliant green with bright yellow eyes and small bluish spots along the dorsal ridge. Males have three crests: one on the head, one on their back, and one on the tail while the females only have the head crest. Juveniles are less conspicuously colored, and lack the characteristic crests.