After returning to Brazil in 1918, Lutz dedicated herself to the study of amphibians, especially poison dart frogs and frogs of the family Hylidae [REF].
Bertha Lutz is honored in the names of two species of Brazilian lizards: Liolaemus lutzae and Bogertia lutzae ,[REF] as well as three species of frogs: Megaelosia lutzae,[REF] Dendropsophus berthalutzae, and Scinax berthae [REF].