| Authors(s) | Meier, B. and Rumpler, Y. |
| Year | 1987 |
| Title | Preliminary survey of Hapalemur simus and of a new species of Hapalemur in Eastern Betsileo, Madagascar. Primate Conservation 8: 40-43. |
| Authors(s) | Meier, B. and Rumpler, Y. |
| Year | 1987 |
| Title | Preliminary survey of Hapalemur simus and of a new species of Hapalemur in Eastern Betsileo, Madagascar. Primate Conservation 8: 40-43. |