The Andean Wolf was first discovered with only a skin bought by a German animal-dealer, named Lorenz Hagenbeck in Buenos Aires in 1926. Hagenbeck sent the skin to Germany, where is was moved around to several museums, until it reached Munich. Dr. Ingo Krumbiegel in 1940, inspected the skin and claimed that it was a mountain species of the maned wolf. However, he refrained from producing a description of the species untill more evidence was found of its existance.
In 1947, Krumbiegel learned from Hagenbeck that when he bought the skin there were three others just like it. Krumbiegel, convinced that this creature was not simply a mongrel, related the skin to an unusual skull he had examined several years previous which had been collected in the Andes. The skull was 30 cm long, while the average of the others in the group was 25 cm. Krumbiegel publish a description of the Andean Wolf, and gave it the latin name Dasycyon hagenbecki.
On The Track of Unknown Animals by Bernard Heuvelmans Pages 64-67