brian.gratwicke:
Panamanian Golden Frog Atelopus zeteki
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a pair of toad mountain harlequin frogs - Atelopus certus in amplexus
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Atelopus limosus metamorphs at the Gamboa ARCC
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Atelopus certus tadpole underside and mouthparts
brian.gratwicke:
Atelopus limosus - Limosa harlequin frog
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Atelopus glyphus adult male Pirre harlequin frog
brian.gratwicke:
Atelopus varius - Variable Harlequin Frog
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Dr Gina DellaTogna fertilizing Atelopus eggs with sperm collected from male Atelopus using hormonal stimulation.
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Atelopus glyphus eggs
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Dr. Luke Linhoff collecting mucus from a frog at the Panama Amphibian rescue and Conservation Project
brian.gratwicke:
Geminis' dart frog Andinobates geminisae adult on index finger
brian.gratwicke:
[Photo by Luke Linhoff] collecting a mucus sample from a tiny Geminis' dart frog Andinobates geminisae