Who is handling the collaris studbook?The 1960 import included fulvus and rufus, but not collaris. The first collaris came to DLC just a couple years later in 1962. Interestingly, at that time all of these, among other species, were considered subspecies of E. fulvus; I'm not sure if they knew the subspecies/species at the time of import or if it was figured out in retrospect.