1. Adachi J, Cao Y, Hasegawa M (1993) Tempo and mode of mitochondrial DNA evolution in vertebrates at the amino acid sequence level: rapid evolution in warm blooded vertebrates. J Mol Evol 36:270–281
2. Adsel SA (1964) Patterns of mammalian reproduction. Cornell University Press, New York
3. Avise JC, Bowden BW, Lamp T. Meylan AB, Bermingham E (1992) Mitochondrial DNA evolution at a turtles pace—evidence for low genetic variability and reduced microrevolutionary rate in the testudines. Mol Biol Evol 9:457–472
4. Bailey WJ, Fitch DHA, Tagle DA, Czelusniak J (1991) Molecular evolution of the psi-eta-globin gene locus: gibbon phylogeny and the molecular clock. Mol Biol Evol 8:155–184
5. Bearder SK (1987) Lorises, bushbabies and tarsiers: diverse societies in solitary foragers. In: Smuts BB, Cheney DL, Seyfarth RM, Wrangham RW (eds) pp 11–25