Propithecus coquereli

(Grandidier, 1867), Animalia, Indriidae, EN

Propithecus coquereli is a medium-sized, predominantly white sifaka of northwestern Madagascar. It has a head-body length of 42–50 cm, a tail length of 50–60 cm, a total length of 93–110 cm, and a weight of 3.7–4.3 kg (Tattersall, 1982; Kappeler, 1991; Ravosa et al., 1993). The pelage is dense. The dorsal coat color is mostly white, including the head and the tail. Prominent maroon patches cover the chest, the anterior and interior aspects of the forelimbs and hindlimbs, and sometimes the base of the back. The skin of the muzzle and face is bare and black, except for a white patch of fur extending across the bridge of the nose. The ears also are black, naked, and visible above the white fur of the head and cheeks. The eyes are yellow. \([\dots]\) https://lemursofmadagascar.com

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Current distribution

N. of observation used in the models

  N = 36

  Species distribution area

  SDA = 19 801 km\(^2\)

 

  Model performance

	ROC	OA	TSS
Value	1.00	0.97	0.97

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Climatic niche

Climatic and altitudinal range

 

	temp	prec	tseas	pseas	cwd	foret	alt
Mean	265	1519	1563	126	796	22	92
2.5%	256	1441	1196	119	617	0	6
97.5%	272	1637	1927	130	897	90	293

Variable importance

	GLM	GAM	RF	MaxE	ANN	mrank	rank
temp	1.00	0.89	0.25	0.49	0.62	3.00	3
prec	0.56	0.70	0.30	0.50	0.75	2.60	2
tseas	0.19	0.44	0.43	0.11	0.72	4.20	5
pseas	0.94	0.90	0.23	0.52	0.66	2.60	2
cwd	0.58	0.44	0.18	0.13	0.73	4.00	4
foret	0.06	0.10	0.52	0.36	0.32	4.60	6

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Vulnerability to climate change

Full dispersal

  RCP : 85, Year : 2080

 

Zero dispersal

  RCP : 85, Year : 2080

 

Scenarios

	RCP	Year	Disp	Area	Change
1	45	2080	full	155	-99
2	45	2080	zero	0	-100
3	85	2080	full	0	-100
4	85	2080	zero	0	-100

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