†Anisolambda Ameghino 1901 (placental mammal)
Mammalia - Litopterna - Proterotheriidae
Synonym: Josepholeidya Ameghino 1901
Parent taxon: Proterotheriidae according to C. d. Paula Couto 1952
Sister taxa: Caliphrium, Deuterotherium, Diadiaphorus, Diplasiotherium, Eoauchenia, Eoproterotherium, Epecuenia, Epitherium, Guilielmofloweria, Heptaconus, Heteroglyphis, Lambdaconus, Licaphrium, Licaphrops, Megadolodinae, Phoradiadius, Picturotherium, Polyacrodon, Polymorphis, Prolicaphrium, Proterotheriinae, Proterotherium, Prothoatherium, Ricardolydekkeria, Tetramerorhinus, Thoatherium, Tichodon, Villarroelia, Xesmodon
Subtaxa: Anisolambda prodromus
Ecology: scansorial herbivore