Martin Adolf Grude-Nielsen
* August 10, 1894 – September 30, 1961 †
entomologist
entomologist
Has collected specimens later identified by:
Leif Aarvik
Norway
Collected Tortricidae and identified Noctuidae
Collected Geometridae and identified Geometridae
Collected Halictidae and identified Ichneumonidae
Collected Geometridae and identified Geometridae
Tore Randulff Nielsen
Norway
Collected Noctuidae and identified Syrphidae