Literature
- Gregory, W. K. 1915. 1. On the relationships of the Eocene lemur Notharctus to the Adapidae and other primates. 2. On the classification and phylogeny of the Lemuroidea. Bull. Geol. Soc. Am. 26: 419-446.
- Stanger-Hall, K. F. 1997. Phylogenetic affinities among the extant Malagasy lemurs (Lemuriformes) based on morphology and behavior. J. Mamm. Evol. 4: 63-194.