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Arcane Spikethumb Frog

Central America

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Plectrohyla sagorum

Endangered

The main threat to the species is habitat loss due to deforestation and transformation of the original forest habitats in both southern Chiapas and Guatemala for agriculture, logging, timber plantations, and human settlement.

Plectrohyla sagorum (common name: arcane spikethumb frog) is a species of frog in the family Hylidae. It is found in the Sierra Madre de Chiapas from Chiapas (Mexico) to southwestern Guatemala, with a single record from northwestern El Salvador.

Its natural habitats are cloud forests at elevations of 1,000–2,050 m (3,280–6,730 ft) above sea level. Breeding takes place in streams. It is very rare in Mexico and El Salvador but abundant at two Guatemalan sites. It is threatened by habitat loss. Chytridiomycosis might also be a threat.