Late-Pleistocene and early Holocene history of the canid fauna of Europe (Canidae)

Abstract

In the sub-fossil assemblages of Europe the red fox is clearly the most frequent carnivorous mammalian species with a total of 1553 records. In depositions from the Weichselian Glacial the red fox Vulpes vulpes is, a typical representative of the Holocene fauna, already recorded in 100 assemblages. The Iberian peninsula, Italian peninsula and Balkans were theorised as glacial refugia. Well-founded facts give reason to believe that V. vulpes was also distributed in the Carpathian refuge. Later on, the Crimean peninsula would also appear to be a possible glacial refuge of the red fox. In the last warmer complex of interstadials during the Pleni-Glacial (Hengelo-Denekamp, 38,000–25,000 BC) the red fox was distributed in central Europe. Its distribution during this epoch extended at least in part to southern England. The earliest well-dated records of V. vulpes in central Europe after the Maximum Glaciation lie between 14,000 and 13,500 BC. Already during the early Late-Glacial (13,500 BC) the red fox appeared in typical glacial faunal communities. A separation to glacial refugia was only possible for 10,000 years. During the last warmer Pleni-Glacial complex of interstadials (38,000–25,000 BC) in central Europe a sympatric distribution of the arctic fox ( Alopex lagopus) and the red fox probably existed. During the Last Glacial Maximum (22,000–18,000 BC) the arctic fox was exclusively distributed in central Europe, outside of the refuges. The combined distribution of A. lagopus and V. vulpes during the Late-Glacial (15,000–9500 BC) in central Europe, with the probable exception of the Allerød, is precisely documented by sub-fossil assemblages. In the Pleni-Glacial the wolf Canis lupus was distributed in geographic regions that served as glacial refugia of more warm-climate adapted species. Concerning the wolf no drastic decrease of the distribution is assumed. The Holocene presence of C. lupus is probably not caused by recolonisation.