Emanuele Biggi / Gladiator frog (Boana sp.) spawn in pool, Los Amigos Biological Station, Peru.
01725977
Joel Sartore / Photo Ark / Rosenberg's gladiator treefrog (Boana rosenbergi) portrait, Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Catolica del Ecuador, Quito. Captive, occurs i...
01725976
Joel Sartore / Photo Ark / Rosenberg's gladiator treefrog (Boana rosenbergi) portrait, Balsa de los Sapos. This species is a part of a breeding study center at the Universidad Catolica del Ecuador, Quito. Captive, occurs i...
01725973
Joel Sartore / Photo Ark / Rosenberg gladiator frog (Boana rosenbergi) juvenile, portrait, Centro Jambatu, Quito, Ecuador. Captive.
01695350
Joel Sartore / Photo Ark / Rosenberg's gladiator frog (Boana rosenbergi) close up of head, Balsa de los Sapos, Ecuador. Captive.
