Plumed basilisk

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Plumed Basilisk

Conservation status
Secure
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Sauropsida
Order: Squamata
Family: Corytophanidae
Genus: Basiliscus
Species: B. plumifrons
Binomial name
Basiliscus plumifrons
(Cope, 1876)

The plumed basilisk (Basiliscus plumifrons) is a species of lizard native to Latin America. Its natural range covers a swath from Mexico to Ecuador.

Plumed basilisks are omnivorous and eat insects, small mammals (such as rodents), smaller species of lizards, fruits and flowers. Their predators include raptors, opossums and snakes.

The females of this species lay five to fifteen eggs at a time in warm, damp sand or soil. The eggs hatch after eight to ten weeks, at which point the young emerge as fully independent lizards.

Males are very territorial; a single male may keep land containing a large group of females with whom he mates.

This lizard is able to run short distances across water using both its feet and tail for support, an ability shared with other basilisks and the Malaysian Sail-finned Lizard (Hydrosaurus amboinensis). In Costa Rica, this has earned the plumed basilisk the nickname Jesus Christ lizard. It is also an excellent swimmer and can stay under water for up to 30 minutes.

Plumed basilisk males have three crests: one on the head, one on their back, and one on the tail. The females, however, only have one crest, on the head.

Female plumed basilisk, Museum of Science, Boston.
Female plumed basilisk, Museum of Science, Boston.

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