Pete Oxford / Glass Frog (Espadarana callistomma / centrolenidae). Captive. Choc Region of northwest Ecuador.
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Pete Oxford / Portrait of an Emerald Glass Frog (Espadarana / Centrolenella prosoblepon). Captive. Choc Region of northwest Ecuador.
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Alex Hyde / Madagascar reed frog {Heterixalus madagascariensis} underside viewed through glass, Masoala Peninsula National Park, north east Madagascar.
01295646
Michael D. Kern / Zoo Atlanta / White-spotted leaf frog (Cochranella albomaculata) captive, from Central America. Please credit Michael Kern / Zoo Atlanta.
Michael D. Kern / Zoo Atlanta / White spotted glass frog {Cochranella albomaculata} portrait, captive, occurs Colombia, Costa Rica, Ecuador, Panama. Please credit Michael Kern / Zoo Atlanta.
01016503
Phil Savoie / Glass frog on heliconia flower. (Centrolenella fleischmanni) Belize
01128957
Pete Oxford / Glass frog {Hyalinobatrachium sp} Amazonia, SE Ecuador
01049958
Doug Wechsler / Pacific giant glass frog (Centrolenella geckoideum). NW Andes (2550m), Carchi Province, Ecuador, South America
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Pete Oxford / Glass frog with eggs visible through skin {Centrolenella sp} Ecuador, South America
01037098
Phil Savoie / Glass frog guarding its eggs (Centrolenella fleischmanni) Belize
Doug Wechsler / Glass frog in rainforest understorey, Ecuador
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MYN / Alfonso Lario / White spotted glass frog (Cochranella / Teratohyla albomaculata) tropical rainforest, Burbayar, Panama, November. meetyourneighbours.net project
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Roland Seitre / Giant Glass Frog (Sachatamia / Centrolene ilex) El Valle Amphibian Conservation Center, Panama, Central America
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Pete Oxford / Glass Frog (Espadarana callistomma / centrolenidae). Captive. Chocó Region of northwest Ecuador.
01343400
Pete Oxford / Spiny Cochran Glass Frog Eggs (Teratohyla spinosa). Choco Region of north western Ecuador. South America.
01343157
Pete Oxford / Glass Frog (Espadarana callistomma / centrolenidae). Captive. Chocó Region of northwest Ecuador.
01343155
Pete Oxford / Glass Frog (Hyalinobatrachium aureoguttatum) eggs. Captive. Chocó Region of northwest Ecuador on Colombian Border, Ecuador.
01343399
Pete Oxford / Spiny Cochran Glass Frog Eggs (Teratohyla spinosa). Choco Region of north western Ecuador. South America.
01344016
Nature Production / Japanese tree frog (Hyla japonica) close up of foot and toes through glass, Japan
01344013
Nature Production / Japanese tree frog (Hyla japonica) climbing up glass with raindrops, Japan
01295647
Michael D. Kern / Zoo Atlanta / White-spotted leaf frog (Cochranella albomaculata) captive, from Central America. Please credit Michael Kern / Zoo Atlanta.
PREMAPHOTOS / Fleischmann's glass frog (Centrolenella / Hyalinobatrachium fleischmanni) in daytime resting pose in cloud forest, Panama
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Michael D. Kern / Zoo Atlanta / White spotted glass frog {Cochranella albomaculata} captive, occurs Colombia, Costa Rica, Ecuador, Panama. Please credit Michael Kern / Zoo Atlanta.
01173393
Michael D. Kern / Zoo Atlanta / White spotted glass frog {Cochranella albomaculata} captive, occurs Colombia, Costa Rica, Ecuador, Panama. Please credit Michael Kern / Zoo Atlanta.
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Nick Gordon / Glass frog {Centrolenella sp} in bromeliad, Amazonia, Brazil
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Doug Wechsler / Common dink frog viewed through glass {Eleutherodactylus diadematus} Costa Rica
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Philippe Clement / Grainy Cochran Frog / Granular Glass Frog {Cochranella granulosa} Costa Rica.
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Philippe Clement / Grainy Cochran Frog / Granular Glass Frog {Cochranella granulosa} on leaf, Costa Rica
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Philippe Clement / Grainy Cochran Frog / Granular Glass Frog {Cochranella granulosa} resting on leaf, Costa Rica.
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Philippe Clement / Grainy Cochran Frog / Granular Glass Frog {Cochranella granulosa} on leaf, Costa Rica
01128960
Pete Oxford / Glass frog on leaf {Hyalinobatrachium sp} Amazonia, SE Ecuador
01128958
Pete Oxford / Underside of Glass frog {Hyalinobatrachium sp} internal organs visible. Ecuador
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Pete Oxford / Underside of Glass frog {Centrolenella sp} Ecuador
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Doug Wechsler / Close up of foot of Glass frog showing pads {Centrolenella sp} Ecuador