On a freshwater Medusa
Kennel, Julius von, 1854-1939
Article
1891
The Annals and magazine of natural history; zoology, botany, and geology
8
Series: 6
259--263
BioStor
English
London Taylor and Francis, Ltd
BioStor: https://biostor.org/reference/88223 DOI: https://doi.org/10.1080/00222939109460431