Taxonomy

Animalia Chordata Vertebrata Amphibia Anura Hylidae Agalychnis Agalychnis spurrelli

Taxonomic notes: More than one species may currently be included within Agalychnis spurrelli (Federico Bolaños pers. comm.).

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Geographic Range

This species ranges widely in the humid lowlands and lower portions of the premontane zone of southeastern and southwestern Costa Rica, through Panama and the Pacific lowlands of Colombia to northwestern Ecuador. Its altitudinal range is 15-750m.

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Population

This species is rarely seen because of its arboreal habits. It abundance is unclear.

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Habitat

It is a nocturnal canopy species of undisturbed humid lowland forest. Explosive breeding takes place in temporary rain pools without fish following, or during, heavy rains. Eggs are deposited on the upper-surfaces of leaves, 1.5-8m above the water. Hatching tadpoles fall into the water below.

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Use Trade

Section empty

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Threats

The major threats are deforestation for agricultural development, illegal crops, logging, and human settlement, and pollution resulting from the spraying of illegal crops. The known localities in Ecuador are facing considerable human pressure. Museum specimens of this species have been found to be infected with chytridiomycosis, but the current impact of this pathogen on the species in the wild is not known.

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Specific Threats

  • 2.1.3 Agro-industry farming
  • 2.3.3 Agro-industry grazing, ranching or farming
  • 2.3.2 Small-holder grazing, ranching or farming
  • 9.3.4 Type Unknown/Unrecorded
  • 5.3.5 Motivation Unknown/Unrecorded
  • 2.1.2 Small-holder farming
  • 1.1 Housing & urban areas

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Conservation Actions

It has been recorded from a number of protected areas, including at least three in Panama and three in Costa Rica. In Ecuador, its geographic range overlaps with Reserva Ecológica Cotacachi-Cayapas, but it is not confirmed from any protected areas in Colombia.
It is listed on CITES Appendix II.

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Specific Actions

  • 2.1 Site/area management

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Red List Rationale

Listed as Least Concern in view of its wide distribution, presumed large population, and because it is unlikely to be declining fast enough to qualify for listing in a more threatened category.

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Bibliography

  • Boulenger, G.A. 1913. A collection of batrachians and reptiles made by Dr. H.G.F. Spurrel, F.Z.S., in the Choco, Colombia. Proceedings of the Zoological Society of London: 1019-1038.
  • Duellman, W.E. 2001. The Hylid Frogs of Middle America. Society for the Study of Amphibians and Reptiles, Ithaca, New York, USA.
  • Ibañez, R., Rand, A.S. and Jaramillo, C.A. 1999. Los anfibios del Monumento Natural Barro Colorado, Parque Nacional Soberanía y areas adyacentes. Mizrachi, E. and Pujol, S.A., Santa Fe de Bogota.
  • Ibáñez, R., Solís, F., Jaramillo, C. and Rand, S. 2000. An overwiew of the herpetology of Panama. In: J.D. Johnson, R.G. Webb and O.A. Flores-Villela (eds), Mesoamerican Herpetology: Systematics, Zoogeography and Conservation, pp. 159-170. The University of Texas at El Paso, El Paso, Texas.
  • Morales, M., Ortiz, A., Toral, E. and Regalado, J. 2002. Monitoreo del aprovechamiento forestal con especies indicadoras de herpetofaunaen el Chocó ecuatoriano, Esmeraldas, Ecuador. Componente de monitoreo biológico, Proyecto SUBIR-CARE. Informe Final Fase III, pp. 104-161. EcoCiencia, Quito, Ecuador.
  • Ruiz-Carranza, P.M., Ardila-Robayo, M.C. and Lynch, J.D. 1996. Lista actualizada de la fauna de Amphibia de Colombia. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 20(77): 365-415.
  • Savage, J.M. 2002. The Amphibians and Reptiles of Costa Rica: A Herpetofauna between two Continents, between two Seas. University of Chicago Press, Chicago.
  • Young, B., Sedaghatkish, G., Roca, E. and Fuenmayor, Q. 1999. El Estatus de la Conservación de la Herpetofauna de Panamá: Resumen del Primer Taller Internacional sobre la Herpetofauna de Panamá. The Nature Conservancy, Arlington, Virginia.

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