Oophagous slender-legged treefrog (Osteocephalus oophagus), on black background

osteocephalus oophagus amazonia brazil french guiana adult alone head eye glance portrait front shot suriname colombia guyana look nocturnal tree species osteocephalus black background osteocephalus osteocephalus oophagus nobody french guyana adults single lonely only solo one lone heads eyes glances looking at camera portraits front views front sights front sight front shots front view surinam looked looking nocturnals arboreal species arboreal black backgrounds with nobody south america america stage of development individual enumeration general morphology morphology organism sensory system physiological system organ anatomy morphology zoology shot behavior species particularity species hylidae anura / salientia amphibia tetrapoda vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota treefrog osteocephalus sp tree frog frog amphibian wild animal animal