That’s great news. But are they really the most endangered lemur species?
The mongoose lemur (Eulemur mongoz) is one of several species of 'critically endangered' lemur species (
https://www.lemurconservationnetwor...uploads/2021/04/IUCN-Red-List-Data-Lemurs.pdf)
The other critically endangered species are:
Lemuridae:White-collared lemur (E cinereiceps), blue-eyed black lemur (E flavifrons), Alaotre reed lemur (Hapalemur alaotrensis), golden bamboo lemur (H aureus), greater bamboo lemur (Prolemur simus), red ruffed lemur (Varecia rubra), black-and-white ruffed lemur (V variegata)
Indriidae: Bemaraha woolly lemur (Avahi cleesei), Sambirano woolly lemur (A unicolor), Indri indri), silky sifaka (Propithecus candidus), Coquerel's sifaka (P coquereli), crowned sifaka (P coronatus), Van der Decken;s sifaka (P decekenii), diademed sifaka (P diadema), Perrier's sifaka (P perrieri), golden-crowned sifaka (P tattersallu), Verreaux's sifaka (P verreauxi)
Lepilemuridae: Ahmanson's sportive lemur (Lepilemur ahmansonori), Grewcock's sportive lemur (L grewcockorum), Holland's sportive lemur (L hollandorum), Jame's sportive lemur (L jamesorum), Mittermeier's sportive lemur (L mittermeieri), red-tailed sportive lemur (L ruficaudatus), Sahamalaza sportive lemur (L sahamalaza), Sahafary sportive lemur (L sepetentrionalis), Nosy Be sportive lemur (L tymerlachsoni)
Cheirogaleidae: Sibree's dwarf lemur ICheirogaleus sireei), Madame Berthe's mouse lemur (Microcebus berthae), Gerp's mouse lemur (M gerpi), Bemanasy mouse lemur (M mamiratra)
Considering how many critically endangered species there are, I would be surprised if the mongoose lemur is the most endangered of all