Ischnocnema (Big-headed Frogs and Robber Frogs)

Species in this group

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

LC Endemic

Ischnocnema penaxavantinho

Ischnocnema parva

Ischnocnema octavioi

Ischnocnema guentheri

Insufficient data

📅 Monthly Probability

Probability-weighted average across the group's species

<5

Jan

10–20

Feb

<5

Mar

<5

Apr

0–10

May

10–20

Jun

<5

Jul

0–10

Aug

<5

Sep

<5

Oct

<5

Nov

<5

Dec

🕐 When They're Spotted

When the group's species are recorded (aggregated)

Where to see Big-headed Frogs and Robber Frogs

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	Serra dos Órgãos National Park	🇧🇷 Brazil	2	10–20%
	Girard's Robber Frog			Insufficient data
	Octavio's Robber Frog			Insufficient data
2	Serra da Canastra National Park	🇧🇷 Brazil	1	0–10%
	Panga Big-headed Frog			Insufficient data
3	Tijuca National Park	🇧🇷 Brazil	1	0–10%
	Steindachner's Robber Frog			Insufficient data

Big-headed Frogs and Robber Frogs

Species in this group

Panga Big-headed Frog

Girard's Robber Frog

Octavio's Robber Frog

Steindachner's Robber Frog

📅 Monthly Probability

🕐 When They're Spotted

Where to see Big-headed Frogs and Robber Frogs

Parks Ranked