Published in Zeitschrift für Säugetierkunde, in 1964, in volume 29, pages 285-289
Created: 2016-08-03, modified: 2016-08-03![](https://www.biodiversitylibrary.org/pagethumb/45349038,60,60)
Published in Zeitschrift für Säugetierkunde, in 1961, in volume 26, pages 40-50
Created: 2016-08-03, modified: 2016-08-03![](https://www.biodiversitylibrary.org/pagethumb/28770952,60,60)
Published in Aquila, in 1978, in volume 84, pages 9-36
Created: 2015-09-28, modified: 2015-09-28![](https://www.biodiversitylibrary.org/pagethumb/45512385,60,60)
Published in Zeitschrift für Säugetierkunde, in 1974, in volume 40, pages 34-36
Created: 2016-08-03, modified: 2016-08-03