It is, as the striped basilisk, a very large lizard with diurnal, semi-aquatic, semi-arboreal behavior. The Emerald Basilisk is shier than it´s cousins and it´s range of movement is always closer to the water. As with the Striped Basilisk, juveniles appear to be primarily insectivorous, starting an omnivorous diet with a considerable ingestion of plant material like seeds, stems, etc. as grow(they get to 135 mm in standard length).
Their reproductive season is somewhat shorter that the Striped Basilisk, starting in May and finishing in September. During this time, they will lay from 4 to 17 eggs per clutch. In captivity, the hatching time is 55 to 75 days.
This Emerald Basilisk’s distribution range is different in the Caribbean and the Pacific. On the Atlantic it ranges from the humid lowlands of Eastern Honduras to Western Panama, while on the Pacific slope it will be found only in Southwestern Costa Rica and Southwestern Panama.
There are several different excursions where we have found these amazing lizards, ranging from sea level, in the lowland forest of Almirante, to 2400 feet, close to the Bocas del Toro continental divide. Every time we see one, it seems brighter and more striking than the time before. Judge for yourself.