Family Centrolenidae

Allophryne - The Tukeit Hill Frog is a small frog.

Centrolene - Centrolenella

Cochranella - Cochranella is a genus of glass frogs, characterized by lacking humeral spines in males, and having a lobed liver.

Hyalinobatrachium - Hyalinobatrachium is a genus of glassfrogs characterized by having a bulbous liver covered by white pigment, a transparent parietal peritoneum, extensive membrane between the outer fingers, and lacking a humeral spine in adult males.

Nymphargus - Nymphargus is a newly-established genus of glass frogs, characterized by lacking webbing among the outer fingers, lacking humeral spines in adult males, and having a lobed liver covered by a transparent hepatic peritoneum.