Browsing Conservation Science Publications by Author "Ratsimbazafy, J."
Black lemur (Eulemur macaco). The IUCN Red List of Threatened Species 2020Andriantsimanarilafy, R.R; Borgerson, C.; Clarke, T; Colquhoun, I.C; Cotton, A; Donati, G; Eppley, Timothy M.; Heriniaina, R; Irwin, M; Johnson, S; et al. (2020)The range of the species is severely fragmented and remaining areas of forest are under anthropogenic pressure (Mittermeier et al. 2010, Tinsman et al. 2019). Given this, and that the overall population size is suspected to be in decline at a rate of >50% over three generations, the current assessment lists Eulemur macaco as Endangered.
Ramantsoavanaa's southern woolly lemur (Avahi ramanantsoavani). The IUCN Red List of Threatened Species 2020Eppley, Timothy M.; Patel, E.; Andriamisedra, T.R; Ranaivoarisoa, F.N.; Peterson, C.R.; Ratsimbazafy, J.; Louis, E.E. (2020)The extent of occurrence of this species covers approximately 14,376 km2. This geographic range is severely fragmented and undergoing continuing decline in area, extent and quality of habitat. The number of mature individuals is also thought to be in decline. Based on these premises, the species is listed as Vulnerable.