Porthidium (Hognosed Vipers)

Species in this group

Each card shows the species at its best park — tap for the full profile

LC

Porthidium ophryomegas

Porthidium nasutum

Porthidium porrasi

Porthidium lansbergii

10–20% · Possible

LC Endemic

Porthidium yucatanicum

Porthidium arcosae

Porthidium volcanicum

Insufficient data

📅 Monthly Probability

Probability-weighted average across the group's species

10–20

Jan

20–30

Feb

10–20

Mar

10–20

Apr

20–30

May

20–30

Jun

10–20

Jul

20–30

Aug

20–30

Sep

20–30

Oct

20–30

Nov

10–20

Dec

🕐 When They're Spotted

When the group's species are recorded (aggregated)

Where to see Hognosed Vipers

Worldwide records of this group (human observations from 2019 onwards, GBIF). Pins mark our parks — tap one for the chance of seeing at least one species of the group there.

Parks Ranked

Chance of seeing at least one species of the group · number of its species present

#	Park	Country	Species	P(≥1)
1	Santa Rosa National Park	🇨🇷 Costa Rica	1	40–50%
	Slender Hognose Viper			40–50%
2	Pico Bonito National Park	🇭🇳 Honduras	1	30–40%
	Rainforest Hog-nosed Viper			30–40%
3	Tenorio Volcano National Park	🇨🇷 Costa Rica	1	30–40%
	Rainforest Hog-nosed Viper			30–40%
4	Braulio Carrillo National Park	🇨🇷 Costa Rica	1	20–30%
	Rainforest Hog-nosed Viper			20–30%
5	Gandoca-Manzanillo Wildlife Refuge	🇨🇷 Costa Rica	1	20–30%
	Rainforest Hog-nosed Viper			20–30%
6	Darién National Park	🇵🇦 Panama	2	20–30%
	Rainforest Hog-nosed Viper			10–20%
	Lansberg's Hognose Viper			10–20%
7	Piedras Blancas National Park	🇨🇷 Costa Rica	1	10–20%
	White-tailed Hognose Viper			10–20%
8	Palo Verde National Park	🇨🇷 Costa Rica	1	10–20%
	Slender Hognose Viper			10–20%
9	Montes Azules Biosphere Reserve	🇲🇽 Mexico	1	10–20%
	Rainforest Hog-nosed Viper			10–20%
10	Tayrona National Natural Park	🇨🇴 Colombia	1	10–20%
	Lansberg's Hognose Viper			10–20%
11	Cahuita National Park	🇨🇷 Costa Rica	1	10–20%
	Rainforest Hog-nosed Viper			10–20%
12	Chagres National Park	🇵🇦 Panama	1	10–20%
	Rainforest Hog-nosed Viper			10–20%
13	Arenal Volcano National Park	🇨🇷 Costa Rica	1	10–20%
	Rainforest Hog-nosed Viper			10–20%
14	Utría National Natural Park	🇨🇴 Colombia	1	10–20%
	Rainforest Hog-nosed Viper			Insufficient data
15	La Amistad International Park (Panama)	🇵🇦 Panama	3	10–20%
	Rainforest Hog-nosed Viper			0–10%
	Lansberg's Hognose Viper			Insufficient data
	Ujarran Hognose Viper			Insufficient data
16	Sian Ka'an Biosphere Reserve	🇲🇽 Mexico	1	0–10%
	Yucatán Hognose Viper			Insufficient data
17	Las Baulas Marine National Park	🇨🇷 Costa Rica	1	0–10%
	Slender Hognose Viper			Insufficient data
18	Machalilla National Park	🇪🇨 Ecuador	1	0–10%
	Manabí Hognose Viper			Insufficient data
19	Tapantí-Macizo de la Muerte National Park	🇨🇷 Costa Rica	1	0–10%
	Rainforest Hog-nosed Viper			Insufficient data
20	Corcovado National Park	🇨🇷 Costa Rica	1	<5%
	White-tailed Hognose Viper			Insufficient data
21	Tortuguero National Park	🇨🇷 Costa Rica	1	<5%
	Rainforest Hog-nosed Viper			Insufficient data
22	Calakmul Biosphere Reserve	🇲🇽 Mexico	1	<5%
	Yucatán Hognose Viper			Insufficient data
23	Monteverde Cloud Forest Reserve	🇨🇷 Costa Rica	1	<5%
	Slender Hognose Viper			Insufficient data

Hognosed Vipers

Species in this group

Slender Hognose Viper

Rainforest Hog-nosed Viper

White-tailed Hognose Viper

Lansberg's Hognose Viper

Yucatán Hognose Viper

Manabí Hognose Viper

Ujarran Hognose Viper

📅 Monthly Probability

🕐 When They're Spotted

Where to see Hognosed Vipers

Parks Ranked