Agua Robber Frog vs Anchovy-Eater

Pristimantis pugnax compared with Carcharodon carcharias

Taxonomic Classification

Rank	Agua Robber Frog	Anchovy-Eater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Chondrichthyes (Cartilaginous Fish)
Order	Anura (Frogs & Toads)	Lamniformes (Mackerel Sharks)
Family	Craugastoridae	Lamnidae (Mackerel Sharks)
Genus	Pristimantis	Carcharodon (Great White Sharks)
Species	Pristimantis pugnax	Carcharodon carcharias

Evolutionary Relationship

Agua Robber Frog and Anchovy-Eater share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Agua Robber Frog

VU — Vulnerable

Anchovy-Eater

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Agua Robber Frog	Anchovy-Eater
Diet	—	Carnivore
Average Lifespan	—	70 years
Average Length	—	5.0 m
Average Weight	—	1.1 t

Habitat & Geographic Range

Agua Robber Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Anchovy-Eater

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, Norway, Portugal, and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Agua Robber Frog

The Agua Robber Frog (Pristimantis pugnax) is a species in the genus Pristimantis. It is currently classified as Vulnerable on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Anchovy-Eater

The largest predatory fish on Earth, great white sharks can reach 6 meters and 2,000 kg, inhabiting cool coastal and offshore waters in all major oceans. Apex predators employing ambush attacks from below, primarily on marine mammals, large fish, and seabirds. Despite their fearsome reputation, unprovoked attacks on humans are extremely rare. Vulnerable, with populations declining from finning, bycatch, and targeted fishing despite legal protections in many jurisdictions.