DistributionRead full entry
Range DescriptionThis species occurs in two isolated populations. There is one population in extreme northeastern Morocco and adjacent parts of northwestern Algeria (along the valleys of the Guir, Zousfana and Saoura Rivers), with a southernmost record from Kerzaz in Algeria. The second population is in northwestern Libya, some 1,000 km to the east. This western population is found on high plateaus at about 1,000 m asl.