= Eleutherodactylus lancinii (Donoso-Barros, 1965)
= Eupsophus lancinii Donoso-Barros, 1965
= Mucubatrachus lancinii (Donoso-Barros, 1965)
kingdom: Animalia >
phylum: Chordata >
subphylum: Vertebrata >
infraphylum: Gnathostomata >
parvphylum: Osteichthyes >
megaclass: Tetrapoda >
class: Amphibia >
order: Anura >
superfamily: Brachycephaloidea Günther, 1858 >