Batrachyla fitzroya

The type series consists of three males and two females measuring 28–35 mm (1.1–1.4 in) in snout–vent length; the holotype, an adult male, measures 31 mm (1.2 in). They eyes are inconspicuous. The tympanum is small, about half of the eye diameter. The snout is rounded in dorsal view and truncated in lateral view. The fingers and the toes are long; the fingers are free from webbing but the toes are basally webbed. The dorsum is brown with darker, diffuse blotches. There is a V-shaped inter-ocular band and concave supra-scapular bands. The limbs are cross-banded.[2] The belly is unpigmented apart from some minute gray spots. Dorsal skin is smooth.[2][4]

The type locality is a very humid temperate Nothofagus-dominated forest at 500 m (1,600 ft) above sea level. Breeding habitat is unknown but could be small temporary pools. The species is locally common within its restricted range. Isla Grande is a highly protected area and entirely with the limits of the Los Alerces National Park.[1]