] Filters: Author is Hackman, W. [Clear All Filters]
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1994. Mallofager (Phthiraptera: Mallophaga) son parasiterar pa Finlands fagelarter. Memoranda Societatis pro Fauna et Flora Fennica. 70(2):35-70.
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1968. Notes on the arthropod fauna of Spitsbergen II. Mallophaga from Spitsbergen and Bear Island. Annales Entomologici Fennici. 34(2):75-82.
