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Article written by Calvin R. Fremling regarding procedure for "[maintaining] large laboratory populations of Hexagenia mayflies" for controlled study. The article also includes detailed instructions on: mayfly egg collection, egg storage, nymph rearing and cultivation, and specimen disposal. An additional note/edit is stapled to the bottom of the article. Fremling is credited as: "Winona State College, Winona, Minnesota." Article reprinted from Transactions of the American Fisheries Society, volume 96, number 4, 2 October 1967. 5 pages. Part of the Cal R. Fremling Collection.
Biologists; Laboratory Equipment; Mayflies
Fremling, Cal R., "Methods for mass-rearing Hexagenia mayflies (Ephemeroptera: Ephemeridae)" (1967). Cal Fremling Papers. 20.
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