Ivar Trägårdh

* September 16, 1878 – May 22, 1951 †

zoologist, entomologist

Wikidata iD http://www.wikidata.org/entity/Q23989325

Has collected specimens later identified by:

Kullander, Sven

Sweden

Collected Characidae and identified Cichlidae

24,306 specimens claimed

Snogerup, Sven Emil

* June 01, 1929 – August 27, 2013 †

Sweden

Collected Asteraceae and identified Onagraceae

38,878 specimens claimed