GREEN BASILISK LIZARD
Phylum – Chordata
Class – Reptilia
Order – Squamata
Family – Iguanidae
Genus – Basiliscus
Species – Basiliscus plumifrons
The Helmeted Basilisk inhabits tropical rainforests of Central America — from Honduras to Panama — usually near rivers and streams. It prefers humid forest habitats with dense vegetation and access to water. Lifespan in the wild 6-8 years, in captivity – up to 10 years with proper care. Males weight 200 – 250 g, females – 150-200 g. Total length (including tail) ranges from 60 to 80 cm. Males are larger than females and possess a prominent crest on the head, back, and tail.
This is a diurnal and arboreal species. Basilisks are excellent climbers and swimmers, best known for their ability to run across water surfaces — earning them the nickname “Jesus lizards.” Males are territorial, defending their area from rivals. During the breeding season, females lay 5–15 eggs, which incubate for 8–10 weeks. The species is omnivorous, feeding mainly on insects, small vertebrates (frogs, lizards), fruits, and leaves.
The genus Basiliscus evolved several million years ago in Central America from arboreal iguanas. Modern basilisks retain many primitive features, particularly in skull and limb structure.
The name “basilisk” comes from Greek mythology — Basiliskos, meaning “little king,” a creature said to kill with its gaze. In folklore, it symbolizes agility and strength. Modern zoologists study basilisks as an example of extraordinary adaptation to semi-aquatic life.
According to the International Union for Conservation of Nature (IUCN), Basiliscus plumifrons is classified as Least Concern. The main threats are deforestation and habitat destruction.
5 Interesting Facts
- Basilisks can run across water at speeds up to 12 km/h due to their specialized fringed feet.
- Their tail makes up more than 70% of their body length and helps with balance.
- Males display vivid green coloration with blue hues during courtship.
- They can remain submerged for up to 30 minutes to escape predators.
- The species is popular in zoos and terrariums for its striking appearance and unique behavior.
