Myotragus of the island of Majorca ("Myotragus pepgonellae") indicate that "Myotragus balearicus", in spite of being a browsing animal, descended originally from grazers. The closest related species to "Myotragus" are ovine, such as the extinct "Nesogoral" of the Plio-Pleistocene of Sardinia, the old "Gallogoral" of France (possible mainland ancestor of both "Myotragus" and "Nesogoral"), "Ovis" (present sheep and mouflon) and the mountain goats of Central Asia. The last ancestor common to "Myotragus" and "Nesogoral" arrived at Majorca and Sardinia around 6 million years ago, a time at which the Straits of Gibraltar were closed and the Mediterranean Sea was a small
Ovine rinderpest detected in acute cases from various swabs and blood samples, using PCR and ELISA. Antibodies can also be detected by ELISA. Antibiotics such as chloramphenicol, penicillin, and streptomycin can be used and supportive treatment may be helpful. Additionally, a vaccine has been developed that may decrease death in the flock. Movement restrictions and slaughter of affected flocks may be required in an attempt to eradicate the disease. A global eradication programme has been developed by the Food and Agriculture Organization of the United Nations and the World Organisation for Animal Health. More information can be found on FAO's website on