WoRMS source request
You have requested access to download the full text of the source (SourceID: 236315):
Karling, T. G. (1952). Studien über Kalyptorhynchien (Turbellaria). IV. Einige Eukalyptorhynchia. Acta Zoologica Fennica. 69: 1-49.
Karling, T. G. (1952). Studien über Kalyptorhynchien (Turbellaria). IV. Einige Eukalyptorhynchia. Acta Zoologica Fennica. 69: 1-49.