Brown Basilisk

Brown Basilisk

Basiliscus vittatus

Silhouette: Jose Carlos Arenas-Monroy · PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability ~40% · Likely
at Lago de Yojoa

In 3 days ~80% in a week >90%

61 Verified sightings at Lago de Yojoa From 2019 to 2026
1,511 In all 22 parks
June Best month
☀️ Diurnal When it's spotted

About the Brown Basilisk

The brown basilisk (Basiliscus vittatus), also commonly referred to as the striped basilisk, is a species of basilisk lizard in the family Corytophanidae. The species is native to Mexico, Central America and adjacent northwestern Colombia, and has been introduced into the U.S. state of Florida as an invasive species. The brown basilisk has large hind feet with narrow flaps of skin on the distal edge of each toe. The fact that it moves quickly across water gives it the appearance of "walking on water".

The male brown basilisk can reach 61 centimetres (24 in) in total length (including tail), but the female is somewhat smaller. It has a three-part dorsal crest on the head, along the back, and along the tail. Coloration is brown or olive brown with black crossbands. The crossbands are usually only on the flanks and on the dorsal crest. There is also a white stripe, which extends from the eyes to the rear legs. The male has a larger crest than the female. The brown basilisk weighs 200–600 g (0.44–1.32 lb). It has long toes with sharp claws.

The brown basilisk's generic name Basiliscus is taken from the creature of Greek mythology made up of... Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Pico Bonito National Park 🇭🇳 Honduras
~70%
2 Tortuguero National Park 🇨🇷 Costa Rica
~70%
3 Cockscomb Basin Wildlife Sanctuary 🇧🇿 Belize
~60%
4 Bastimentos Island National Marine Park 🇵🇦 Panama
~60%
5 Biotopo Cerro Cahuí 🇬🇹 Guatemala
~50%
6 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
~40%
7 Lago de Yojoa 🇭🇳 Honduras
~40%
8 Arrecifes de Cozumel National Park 🇲🇽 Mexico
~40%
9 Cahuita National Park 🇨🇷 Costa Rica
~40%
10 Cerro Azul Meámbar National Park 🇭🇳 Honduras
~40%
11 Calakmul Biosphere Reserve 🇲🇽 Mexico
~40%
12 Braulio Carrillo National Park 🇨🇷 Costa Rica
~30%
13 Montes Azules Biosphere Reserve 🇲🇽 Mexico
~30%
14 La Amistad International Park (Panama) 🇵🇦 Panama
~30%
15 Cusuco National Park 🇭🇳 Honduras
~30%
16 Celaque National Park 🇭🇳 Honduras
~30%
17 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
~30%
18 Arenal Volcano National Park 🇨🇷 Costa Rica
~30%
19 Tikal National Park 🇬🇹 Guatemala
~20%
20 Cañón del Sumidero National Park 🇲🇽 Mexico
~10%
21 Everglades National Park 🇺🇸 United States
~10%
22 Big Cypress National Preserve 🇺🇸 United States
~10%

Cities Where Found

# City Country Daily sighting probability
1 San Pedro Sula 🇭🇳 Honduras
~40%
2 Miami 🇺🇸 United States
~40%
3 San Salvador 🇸🇻 El Salvador
~10%

Zoos & Centres Where Found

# Zoo / Centre Country
1 Burgers' Ocean 🇳🇱 Netherlands In captivity
2 Royal Burgers' Zoo 🇳🇱 Netherlands In captivity
3 Budapest Zoo & Botanical Garden 🇭🇺 Hungary In captivity
4 Plock Zoo 🇵🇱 Poland In captivity
5 African Village 🇦🇪 United Arab Emirates In captivity
6 Kazan Zoo & Botanical Garden 🇷🇺 Russia In captivity
7 Ripley's Aquarium of the Smokies 🇺🇸 United States In captivity
8 Universeum 🇸🇪 Sweden In captivity
9 Acuario de Sevilla 🇪🇸 Spain In captivity

Closest Relatives at Lago de Yojoa

No species of the same family or order lives in Lago de Yojoa, so these are its closest relatives here: other reptiles.

Before you go

What are the chances of seeing a Brown Basilisk in Lago de Yojoa?

Likely

About 40% of wildlife watchers report a Brown Basilisk sighting in Lago de Yojoa on a given day, based on 61 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the most-seen of the 14 reptiles we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.

When is the best time to see a Brown Basilisk in Lago de Yojoa?

May and June

In those months about 60% of wildlife watchers report a Brown Basilisk in Lago de Yojoa on a given day, against about 10% in September and November, the lowest months.

What time of day is best to see a Brown Basilisk?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Brown Basilisk sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Where does the Brown Basilisk sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Brown Basilisk is recorded against all the reptiles logged in Lago de Yojoa (61 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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