Rana Arlequin Variable vs Diani Dwarf Galago

Atelopus varius compared with Paragalago cocos

Key Differences

• Rana Arlequin Variable is Critically Endangered while Diani Dwarf Galago is Least Concern.

Taxonomic Classification

Rank	Rana Arlequin Variable	Diani Dwarf Galago
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Amphibia (Amphibians)	Mammalia (mamíferos)
Order	Anura (Frogs & Toads)	Primates (Primates)
Family	Bufonidae	Galagidae
Genus	Atelopus	Paragalago
Species	Atelopus varius	Paragalago cocos

Evolutionary Relationship

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

Conservation Status

Rana Arlequin Variable

CR — Critically Endangered

Diani Dwarf Galago

LC — Least Concern

Physical Characteristics

Attribute	Rana Arlequin Variable	Diani Dwarf Galago
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rana Arlequin Variable

Habitat

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

Diani Dwarf Galago

Habitat

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.