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Renewing hope: the rediscovery of Atelopus varius in Costa Rica

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More than 90% of harlequin frog species (Atelopus spp.), endemic to the Americas, are currently threatened with extinction. We report the discovery of the only currently known breeding population of the Critically Endangered A. varius in Costa Rica. This population was located in 2008 on a private property in Las Tablas Protected Zone near San Vito, Coto Brus at 1300 m elevation. Previously, the only known remaining/remnant population of this species and genus was a single location near Manuel Antonio, Puntarenas, Costa Rica, where two individuals were documented in 2004. Subsequent searches at this location have yielded no additional sightings. Delineating the spatial limits of this population, quantifying demographics and resource use, and implementing conservation actions are necessary to ensure persistence of this population. Conducting additional surveys in this region to ascertain occurrence of additional populations is warranted.

Affiliations: 1: 2Center for Resolving Human-Wildlife Conflicts, Mississippi State University, Mississippi State, MS, USA; 2: 1The Sierra to Sea Institute & ProCAT International/Colombia, De Intel 100 m Oeste, Hda. Belén 8a, La Ribera de Belén, Heredia, Costa Rica; 3: 5Finca Las Altura del Bosque Verde, Las Alturas, Coto Brus, Puntarenas, Costa Rica

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1. Abarca J. , Chaves G. , García-Rodríguez A. , Vargas R. ( 2010): "Reconsidering extinction: Rediscovery of Incilius holdridgei(Anura: Bufonidae) in Costa Rica after 25 years". Herp. Rev. Vol 41: 150- 152.
2. Bolaños F. , Chaves G. , Rodríguez J. , Matamoros J. ( 2008): Segundo Taller para la Conservación, Análisis y manejo planificado de las especies de anfibios de Costa Rica (CAMP II). San José, Costa Rica, Universidad de Costa Rica.
3. Crump M.L. , Pounds J.A. ( 1985): "Lethal parasitism of an aposematic anuran ( Atelopus varius) by Notochaeta bufonivora(Diptera: Sarcophagidae)". J. Parasitol. Vol 71: 588- 591. http://dx.doi.org/10.2307/3281428
4. Doan T.M. ( 2003): "Which methods are most effective for surveying rain forest herpetofauna?" J. Herpetol. Vol 37: 72- 81. http://dx.doi.org/10.1670/0022-1511(2003)037[0072:WMAMEF]2.0.CO;2
5. Frost D.R. ( 2013): Amphibian species of the World V. 5.6, an online reference. American Museum of Natural History, New York, United States.
6. García-Rodríguez A. , Chaves G. , Benavides-Varela C. , Puschendorf R. ( 2012): "Where are the survivors? Tracking relictual populations of endangered frogs in Costa Rica". Diversity and Distributions Vol 18: 204- 212. http://dx.doi.org/10.1111/j.1472-4642.2011.00862.x
7. Hertz A. , Lotzkat S. , Carrizo A. , Ponce E. , Köhler G. , Streit B. ( 2012): "Field notes on findings of threatened amphibian species in the central mountain range of western Panama". Amphibian and Reptile Conservation Vol 6: 9- 30.
8. Heyer W.R. , Donnelly M.A. , McDiarmid R.W. , Hayek L.A.C. , Foster M.S. ( 1994): Measuring and Monitoring Biological Diversity: Standard Methods for Amphibians. Smithsonian Institution Press, Washington, United States.
9. Hoffmann M. , Hilton-Taylor C. , Angulo A. , Böhm M. , Brooks T.M. , Butchart S.H.M. , Carpenter K.E. , Chanson J. , Collen B. , Cox N.A. , et al ( 2010): "The impact of conservation on the status of the world’s vertebrates". Science Vol 330: 1503- 1509. http://dx.doi.org/10.1126/science.1194442
10. IUCN( 2011): The IUCN Red List of Threatened Species. Version 2011.2. http://www.iucnredlist.org. Internation Union for Conservation of Nature, Gland, Switzerland.
11. Jaramillo C.A. , Wilson L.D. , Ibáñez R. , Jaramillo F.E. ( 2010): "The herpetofauna of Panama: Distribution and conservation status". In: Conservation of Mesoamerican Amphibians and Reptiles, p.  604- 671. Wilson L.D. , Townsend J.H. , Johnson J.D. , Eds, Eagle Mountain Publishing, Utah, United States.
12. La Marca E. , Lips K.R. , Lötters S. , Puschendorf R. , Ibáñez R. , Rueda-Almonacid J.V. , Schulte R. , Marty C. , Castro F. , Manzanilla-Puppo J. , García-Perez J.E. , Bolaños F. , Chaves G. , Pounds J.A. , Toral E. , Young B.E. ( 2005): "Catastrophic population declines and extinctions in neotropical harlequin frogs (Bufonidae: Atelopus)". Biotropica Vol 37: 190- 201. http://dx.doi.org/10.1111/j.1744-7429.2005.00026.x
13. Leenders T. ( 2001): A Guide to Amphibians and Reptiles of Costa Rica. Zona Tropical, Miami, FL, United States.
14. Lips K. , Reaser J.K. , Young B.E. , Ibañez R. ( 2001): Amphibian Monitoring in Latin America: a Protocol Manual. Society for the study of Amphibians and Reptiles, Shoreview, United States.
15. Lips K.R. , Green E. , Papendick R. ( 2003): "Chytridiomycosis in wild frogs from southern Costa Rica". J. Herpetol. Vol 37: 215- 218. http://dx.doi.org/10.1670/0022-1511(2003)037[0215:CIWFFS]2.0.CO;2
16. Lips K.R. , Burrowes P.A. , Mendelson J.R. , Parra-Olea G. ( 2005): "Amphibian declines in Latin America: widespread population declines, extinctions, and impacts". Biotropica Vol 37: 163- 165. http://dx.doi.org/10.1111/j.1744-7429.2005.00023.x
17. Longcore J.E. , Pessier A.P. , Nichols D.K. ( 1999): " Batrachochytrium dendrobatidisgen. et sp. nov., a Chytrid Pathogenic to Amphibians". Mycologia Vol 91: 219- 227. http://dx.doi.org/10.2307/3761366
18. Lötters S. ( 1996): The Neotropical Toad Genus Atelopus, Checklist, Biology and Distribution. M. Vences & Glaw Verlags, Köln, Germany.
19. Lötters S. , Kielgast J. , Bielby J. , Schmidtlein S. , Bosch J. , Veith M. , Walker S.F. , Fisher M.C. , Rodder D. ( 2009): "The link between rapid enigmatic amphibian decline and the globally emerging chytrid fungus". Ecohealth Vol 6: 358- 372. http://dx.doi.org/10.1007/s10393-010-0281-6
20. Phillips B.L. , Puschendorf R. ( 2013): "Do pathogens become more virulent as they spread? Evidence from the amphibian declines in Central America". Proc. Biol. Sci. Vol 280: 20131290. http://dx.doi.org/10.1098/rspb.2013.1290
21. Pounds A. , Puschendorf R. , Bolaños F. , Chaves G. , Crump M. , Solís F. , Ibáñez R. , Savage J. , Jaramillo C. , Fuenmayor Q. , Lips K. ( 2008): Atelopus varius. . Gland, Switzerland, IUCN Red List of Threatened Species. Version 2010.1.
22. Pounds J.A. , Crump M.L. ( 1987): "Harlequin frogs along a tropical montane stream: aggregation and the risk of predation by frog-eating flies". Biotropica Vol 19: 306- 309. http://dx.doi.org/10.2307/2388627
23. Pounds J.A. , Crump M.L. ( 1994): "Amphibian declines and climate disturbance: the case of the golden toad and the harlequin frog". Conserv. Biol. Vol 8: 72- 85. http://dx.doi.org/10.1046/j.1523-1739.1994.08010072.x
24. Puschendorf R. , Chaves G.A. , Crawford A.J. , Brooks D.R. ( 2005): " Eleutherodactylus ranoides(NCN). Dry forest population, refuge from decline?" Herpetological Review Vol 36: 53.
25. Puschendorf R. , Carnaval A.C. , VanDerWal J. , Zumbado-Ulate H. , Chaves G. , Bolaños F. , Alford R.A. ( 2009): "Distribution models for the amphibian chytrid Batrachochytrium dendrobatidisin Costa Rica: proposing climatic refuges as a conservation tool". Diversity and Distributions Vol 15: 401- 408. http://dx.doi.org/10.1111/j.1472-4642.2008.00548.x
26. Richards-Zawacki C.L. ( 2009): "Effects of slope and riparian habitat connectivity on gene flow in an endangered Panamanian frog, Atelopus varius ". Diversity and Distributions Vol 15: 796- 806. http://dx.doi.org/10.1111/j.1472-4642.2009.00582.x
27. Rödder D. , Kielgast J. , Bielby J. , Schmidtlein S. , Bosch J. , Garner T.W.J. , Veith M. , Walker S. , Fisher M.C. , Lötters S. ( 2009): "Global amphibian extinction risk assessment for the panzootic chytrid fungus". Diversity Vol 1: 52- 66. http://dx.doi.org/10.3390/d1010052
28. Rodríguez-Herrera B. , Sánchez Talavera R. , González-Maya J.F. ( 2012): "Terrestrial mammals present in the IBAs". In: Important Bird Areas of Costa Rica, p.  31- 42. Sandoval L. , Sánchez C. , Eds, Unión de Ornitólogos de Costa Rica, San José, Costa Rica.
29. Rohr J.R. , Raffela T.R. , Romansica J.M. , McCaallumb H. , Hudson P.J. ( 2008): "Evaluating the links between climate, disease spread, and amphibian declines". Proc. Natl. Acad. Sci. U.S.A. Vol 105: 17436- 17441. http://dx.doi.org/10.1073/pnas.0806368105
30. Ron S.R. ( 2005): "Predicting the distribution of the amphibian pathogen Batrachochytrium dendrobatidisin the New World". Biotropica Vol 37: 209- 221. http://dx.doi.org/10.1111/j.1744-7429.2005.00028.x
31. Ryan M. , Berlin E. , Gagliardo R. ( 2005): "Further exploration in search of Atelopus variusin Costa Rica". FrogLog Vol 69: 1- 2.
32. Santos-Barrera G. , Pacheco J. , Mendoza-Quijano F. , Bolaños F. , Cháves G. , Daily G.C. , Ehrlich P.R. , Ceballos G. ( 2008): "Diversity, natural history and conservation of amphibians and reptiles from the San Vito Region, southwestern Costa Rica". Rev. Biol. Trop. Vol 56: 755- 778.
33. Savage J.M. ( 1972): "The harlequin frogs, genus Atelopus, of Costa Rica and western Panamá". Herpetologica Vol 28: 77- 94.
34. Savage J.M. ( 2002): The Amphibians and Reptiles of Costa Rica: a Herpetofauna Between two Continents, Between Two Seas. The University of Chicago Press, Chicago, IL, United States.
35. Stuart S.N. , Chanson J.S. , Cox N.A. , Young B.E. , Rodrigues A.S.L. , Fischman D.L. , Waller R.W. ( 2004): "Status and trends of amphibian declines and extinctions worldwide". Science Vol 306: 1783- 1786. http://dx.doi.org/10.1126/science.1103538
36. Stuart S.N. , Hoffmann M. , Chanson J.S. , Cox N.A. , Berridge R.J. , Ramani P. , Young B.E. ( 2008): Threatened Amphibians of the World. Lynx Editions, Barcelona, Spain.
37. Sutherland W.J. ( 2006): Ecological Census Techniques – a Handbook, 2nd Edition. Cambridge University Press, New York, United States. http://dx.doi.org/10.1017/CBO9780511790508
38. Whitfield S.M. ( 2011): Enigmatic faunal declines at La Selva, Costa Rica: patterns and processess in a collapsing Neotropical herpetofauna, p. 211. PhD dissertation, Miami, FL, United States, Florida International University.
39. Woodhams D.C. , Voyles J. , Lips K.R. , Carey C. , Rollins-Smith L.A. ( 2006): "Predicted disease susceptibility in a Panamanian amphibian assemblage based on skin peptide defenses". J. Wildl. Dis. Vol 42: 207- 218. http://dx.doi.org/10.7589/0090-3558-42.2.207
40. Zumbado-Ulate H. , Bolaños F. , Willink B. , Soley-Guardia F. ( 2011): "Population status and natural history notes on the Critically Endangered stream-dwelling frog Craugastor ranoides(Craugastoridae) in a Costa Rican tropical dry forest". Herpetological Conservation and Biology Vol 6: 455- 464.
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2013-01-01
2017-04-30

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