Propithecus verreauxi

Propithecus verreauxi (Grandidier, 1867)  
▪ Family: Indridae  
▪ Common Name: Sifaka  
▪ IUCN Status: CR « Critically Endangered »  
Identification Key  
• Fur mostly white or cream, sometimes with grayish or brownish areas  
(shoulders, back, head)  
• Black hairless face, very expressive yellow eyes  
• Long hind legs adapted for leaping  
• Characteristic movement on the ground by lateral vertical jumps ("dancing")  
• Diurnal and arboreal species, very agile in the canopy  
• Endemic to southern and southwestern Madagascar  
Size & Weight  
• Body length (head-body): 42–45 cm  
• Tail length: 50–60 cm  
• Weight: 3.4–4.3 kg on average  
Reproduction  
• Breeding season: June–July  
• Gestation: about 5 months  
• Births: usually December–January  
• Litter size: 1 offspring  
• The young clings to the mother’s belly, then on her back after  
1 month  
Sexual Dimorphism  
- Often smaller than females  
- In some individuals: yellowish tint on the chest due to glandular marking  
- Social dominance, especially during breeding season  
- Slightly larger size  
Diet  
• Folivore-frugivore: leaves, fruits, flowers, bark, and buds  
• Diet highly seasonal (strong adaptation)  
• Can feed on many plant species, even those toxic to  
other animals  
Threats  
• Habitat destruction (deforestation, bushfires)  
• Hunting for bushmeat in certain regions  
• Species Endangered according to IUCN  
• Reduced mobility on the ground => increased vulnerability in fragmented habitats  
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