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List of works by Robert William Pennak

A New Copepod from the Sandy Beaches of a Wisconsin Lake

scientific article published in 1939

A New Rotifer from the Psammolittoral of Some Wisconsin Lakes

scientific article published in 1939

Bathynellacea (Crustacea: Syncarida) in the United States, and a New Species from the Phreatic Zone of a Colorado Mountain Stream

scientific article published in July 1985

Description of the imago of the mountain midge Deuterophlebia coloradensis Pennak (Diptera, Deuterophlebiidae) ⬇️

scientific article published in 1951

Fresh-water Invertebrates of the United States

scientific article published on 27 November 1953

Harpacticoid Copepods from Some Intertidal Beaches near Woods Hole, Massachusetts

scientific article published in 1942

New Cyclopoid Copepods from Interstitial Habitats of a Colorado Mountain Stream

scientific article published in 1985

Notes on mountain midges (Deuterophlebiidae) : with a description of the immature stages of a new species from Colorado ⬇️

scientific article published in 1945

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