Emil Frey-Gessner
Frey-Gessner; Frei-Gessner; E. Frei-Gessner; E. Frey-Gessner
March 19, 1826 – July 24, 1917
entomologist, curator
Swiss entomologist (1826-1917)
http://www.wikidata.org/entity/Q28122341
https://en.wikipedia.org/wiki/Emil_Frey-Gessner [View]
Frey Gessner, Emil. 2025. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8294958
