WThe Brazilian gold frog, also known as Izecksohn's toad or flea-frog, is a very small species of frogs in the family Brachycephalidae. It is endemic to southeastern Brazil and is known from the central part of the state of Rio de Janeiro and from Serra das Torres in extreme southern Espírito Santo.
WHyloxalus anthracinus is a species of frog in the family Dendrobatidae. It is endemic to Ecuador and occurs on the Cordillera Oriental and in the Mazán River, southern Ecuador. The name anthracinus means "coal black" and refers to the black dorsum of males.
WHyperolius spinigularis is a species of frog in the family Hyperoliidae. It is found in the Mulanje Massif in southern Malawi and the Namuli Massif in adjacent Mozambique. Records from Tanzania refers to other species. Males of this species have characteristic small spines during the breeding season. Its common names are spiny-throated reed frog, spiny reed frog, and Mulanje reed frog.
WLeucostethus fraterdanieli is a species of frog in the family Dendrobatidae. It is endemic to the Andes in Colombia. Colostethus yaguara might be its junior synonym. It lives on the ground close to streams in cloud forests and in dry tropical forests. It is threatened by habitat loss caused by agriculture and logging.
WRana pseudodalmatina is a species of frog in the family Ranidae endemic to Iran.
WRhinella macrorhina is a species of toad in the family Bufonidae. It is endemic to Colombia. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.
WScarthyla vigilans is a species of frog in the family Hylidae. It is found in northern Colombia, northern Venezuela, and Trinidad. Although generic allocation of this species has been controversial, molecular data have now confirmed its close relationship with Scarthyla goinorum and placement in that genus. Indeed, adults are very similar to Scarthyla goinorum; however, the male advertisement call and tadpoles are clearly distinct.