Browsing by Author "Hagen, Wolfgang von."
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Item Coleoptera from the Galapagos Islands. American Museum novitates ; no. 981(New York City : The American Museum of Natural History, 1938) Mutchler, Andrew Johnson.; Hagen, Wolfgang von.; Templeton Crocker Pacific Expedition (1934-1935)Item New genera and species of neotropical, physogastric termitophiles : (Staphylinidae, Aleocharinae). American Museum novitates ; no. 1018(New York City : The American Museum of Natural History, 1939) Seevers, Charles Hamilton, 1907-1965.; Hagen, Wolfgang von.