| RefNo | Title | Source |
| DF/ENT/306/37 | Hans Fruhstorfer collection of Lepidoptera | |
| DF/ZOO/200/32/144 | Fruhstorfer, [Hans] | |
| DF/ENT/332/4/6/18 | Fruhstorfer | |
| DF/ZOO/200/33/95 | Fruhstorfer, [Hans] | |
| DF/TM/1/13/7 | Correspondence F: Fruhstorfer; Fuerst | |
| DF/TM/1/7/6 | Correspondence F: Fruhstorfer; Fuerst | |
| DF/TM/1/23/13 | Correspondence S: Suffert | |
| DF/TR/1/1/33/190 | Fruhstorfer, [Hans] | |
| DF/TM/1/2/6 | Correspondence F: Fruhstorfer | |
| DF/ZOO/235/1/4/1/7 | Fruhstorfer, H | |
| DF/TR/1/1/24/146 | Fruhstorfer, [Hans] | |
| DF/TR/1/1/25/163 | Fruhstorfer, [Hans] | |
| DF/TR/1/1/26/201 | Fruhstorfer, [Hans] | |
| DF/TR/1/1/34/177 | Fruhstorfer, [Hans] | |
| DF/ENT/332/4/6 | Collection Lists: F | |
| DF/ZOO/200/34/92 | Fruhstorfer, [Hans] | |
| DF/ZOO/200/49/196 | Fruhstorfer, [Hans] | |
| DF/ENT/306/36 | Hans Fruhstorfer collection of Lepidoptera | |
| DF/ZOO/235/1/1/4/80 | Fruhstorfer, Hans. | |
| DF/TR/1/1/29/226 | Fruhstorfer, [Hans] | |
| DF/TR/1/1/31/208 | Fruhstorfer, Hans | |
| DF/TR/1/1/28/207 | Fruhstorfer, [Hans] | |
| DF/TM/1/60/12 | Correspondence W: Werner; Wernicke | |
| DF/TM/1/34/11 | Correspondence F: Fruhstorfer | |
| DF/TM/1/55/26 | Correspondence F: Fruhstorfer; Führer; Funke | |
| DF/TM/1/20/6 | Correspondence F: Frohawk; Fruhstorfer | |
| DF/TM/1/62/26 | Correspondence F: Führer; Funke; Furby | |
| DF/TM/1/42/24 | Correspondence F: Fruhstorfer | |
| DF/TR/1/1/27/191 | Fruhstorfer, Hans | |
| DF/TR/1/1/32/165 | Fruhstorfer, [Hans] | |
| DF/TR/1/1/30/178 | Fruhstorfer, Hans | |
| DF/ZOO/200/40/132 | Fruhstorfer, [Hans] | |
| DF/ZOO/200/50/514 | Fruhstorfer, [Hans] | |
| DF/TM/1/27/7 | Correspondence F: Fruhstorfer | |
| DF/TM/1/62/25 | Correspondence F: Fruhstorfer | |
| DF/ADM/1004/217 | Collections: Hans Fruhstorfer's Swiss butterflies and cabinets | |