Cyclops brevispinosus

Byrnes, E.F. (1909). The fresh water Cyclops of Long Island. <em>Cold Sprint Harbor Monographs, The Brooklyn Institute of Arts and Sciences publisher.</em> 7:1-43, 15 pls.

Herrick, C.L. (1884). Final report on the Crustacea of Minnesota, included in the orders Cladocera and Copepoda, together with a synopsis of the described species in North America, and keys to the known species of the more important genera. <em>Reports of the Geological and Natural History Survey of Minnesota.</em> 12(5):1-192, pls. 1-29. (see also Am. Nat. 19: 185-186.).

Herrick, C.L. (1895). Part I. Copepoda of Minnesota. <em>In: Herrick, C.L. & C.H. Turner (eds.). Second report of the State Zoologist including a synopsis of the Entomostraca of Minnesota. Geological Natural History Survery of Minnesota (Zoological Series.).</em> 2:41-138, 81 plates.

Lehmann, H. 1904. Variations in forms and size of Cyclops brevispinosus Herrick, and Cyclops americanus Marsh. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters 14(1):279-298, fig. 1, pls. 30-33. (1903)

Marsh, C.D. (1893). On the Cyclopidae and Calanidae of central Wisconsin. <em>Transactions of the Wisconsin Academy of Sciences, Arts, and Letters.</em> 9:189-224, pls. 3-6. [Read before the Wisconsin Academy of Sciences, June 1892].