
Atelopus varius, the Costa Rican variable harlequin toad or clown frog, is a small Neotropical true toad from the family Bufonidae. Once ranging from Costa Rica to Panama, A. varius is now listed as critically endangered and has been reduced to a single remnant population near Quepos, Costa Rica (rediscovered in 2003), and has only relict populations in western Panama. Recent variation in air temperature, precipitation, stream flow patterns, and the subsequent spread of a pathogenic chytrid fungus (Batrachochytrium dendrobatidis) linked to global climate change have been the leading cause of decline for A. varius. A. zeteki has been considered a subspecies of A.
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Is it venomous or poisonous?
Considered poisonous. Public sources list it as such; we have not verified this individually. The note covers its whole family. True toads; bufotoxin from parotoid glands, dangerous to pets Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Atelopus hoogmoedi — considered poisonous
- Atelopus spurrelli — considered poisonous
- Ranitomeya summersi — poisonous
Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Amphibia
- Order
- Anura
- Family
- Bufonidae
- Genus
- Atelopus
- Species
- Atelopus varius
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