Bufeo vs Rana Arlequin Variable

Inia geoffrensis compared with Atelopus varius

Key Differences

• Bufeo is Data Deficient while Rana Arlequin Variable is Critically Endangered.

Taxonomic Classification

Rank	Bufeo	Rana Arlequin Variable
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Iniidae	Bufonidae
Genus	Inia	Atelopus
Species	Inia geoffrensis	Atelopus varius

Evolutionary Relationship

Bufeo and Rana Arlequin Variable share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Bufeo

DD — Data Deficient

Rana Arlequin Variable

CR — Critically Endangered

Physical Characteristics

Attribute	Bufeo	Rana Arlequin Variable
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bufeo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Rana Arlequin Variable

Habitat

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

Bufeo

The Amazon River Dolphin (Inia geoffrensis) is a species in the genus Inia. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in diverse terrestrial and aquatic ecosystems.

Rana Arlequin Variable

The clown frog (Atelopus varius), also known as the harlequin frog or variable harlequin toad, is a small, vibrantly colored true toad in the family Bufonidae native to the premontane and montane rainforests of Costa Rica and Panama. Adults display bold black-and-yellow or black-and-orange aposematic patterns that warn predators of their skin toxins. Males typically measure 27–39 mm in snout-vent length and females slightly larger. The species inhabits fast-flowing streams in humid highland forests at elevations generally between 200 and 1,800 m, where breeding occurs in riparian zones. Atelopus varius was once common throughout its range but has suffered catastrophic population declines since the 1980s, primarily due to the chytrid fungal pathogen Batrachochytrium dendrobatidis (Bd), which has driven mass mortality events in amphibians globally. Additional threats include habitat loss from deforestation and agricultural expansion. The species is listed as Critically Endangered by the IUCN. Conservation programs involving captive breeding and disease-resistant population management are underway in Costa Rica and Panama in collaboration with international zoos.