Biogeographic and demographic changes in the distribution and abundance of scorpions inhabiting the Mediterranean region in northern Israel
A recent survey of the scorpion fauna in the Mediterranean region of northern Israel, has shown that the desert buthid, Leiurus quinquestriatus, formerly restricted to the arid and semi-arid regions in southern and eastern Israel, has penetrated through the Jordan Valley deep into the Mediterranean region, reaching into the northern Galil Mountains. At the same time, the oakwood scorpionid, Scorpio maurius fuscus, formerly the most abundant scorpion in the Mediterranean region, showed a marked decline in numbers. Various aspects of this apparent colonization and replacement in the scorpion fauna are discussed.