In lieu of an abstract, here is a brief excerpt of the content:

literature cited In the citations of original descriptions, we list the true date of publication; we trust that the reader will be able to identify the publication referred to, because its publication date will encompass the date quoted. In the case of authors whose works appeared in overlapping years, we give first the initial year of the reference in quotation marks, followed by the true date of publication of the name in brackets. For multivolume publications in which more than one volume had pages start­ ing with the number 1 (instead of being numbered consecutively), we give the volume number in parentheses following the year of description: for example, “Cramer 1777(2):4.” Some names proposed by Cramer, Stoll, and Drury were dated from the appearance of the in­ dexes to their works. For brevity, we give the page references to the text descriptions in each case but date the names from the indexes. References preceded by an asterisk have not been examined by the authors. Anderson, W. I. 1982. Recorded in rocks. Pp. 10–41 in T. C. Cooper, ed., Iowa’s natural history. Iowa Natural Heritage Foundation and the Iowa Academy of Science, Des Moines. Arnold, R. A. 1983. Ecological studies of six endangered butterflies (Lepidoptera, Lycaenidae): Island biogeography, patch dynamics, and design of habitat preserves. University of Califor­ nia Publications in Entomology, Volume 99. Berkeley, California. Berry, George H. 1914. A list of the Lepidoptera of Linn County, Iowa. Proc. Iowa Acad. Sci. 21:279–316. Berry, Lulu M. 1934. Larvae of Natholis iole Boisd. (Lepid.: Pieridae). Ent. News 45(9):252–253. Boisduval, Jean A. 1836. Histoire naturelle des insectes: Spécies general des lepidoptères. Vol. 1. Papillons diurnes. Roret, Paris. ———.1852. Lepidoptères de la Californie. Ann. Soc. Ent. France, ser. 2, 10:275–324. *———,and John M. LeConte. “1833” [1829–1834]. Histoire générale et iconographie des lepi­ doptères et des chenilles de l’Amérique septentrionale. Roret, Paris. ———.1835. Hist. Gen. Iconogr. Lep. Amer. Sept.:210. Borkin, Susan. 1994 and 1995. Ecological studies of the Poweshiek Skipper (Oarisma poweshiek) in Wisconsin. Milwaukee Public Museum. Burns, John. 1964. Evolution in skipper butterflies of the genus Erynnis. Univ. Calif. Pub. in Ent. Vol. 37. Butterfly gardening: Creating summer magic in your garden. 1990. Xerces Society/Smith­ sonian Institution. Sierra Club Books, San Francisco. Calvin, S. 1897. Geology of Buchanan County. Annual Rep. Iowa Geol. Surv. 8:291–339. ———.1902. Geology of Chickasaw County. Annual Rep. Iowa Geol. Surv. 13:257–292. Carde, Ring T., Arthur M. Shapiro, and Harry K. Clench. 1970. Sibling species in the Eurydice group of Lethe (Lepidoptera: Satyridae). Psyche 77:70–103. Christenson, Michael C. 1971. An annotated checklist of the butterflies of Iowa. Master’s thesis, University of Northern Iowa, Cedar Falls. 224 | l i t e r a t u r e c i t e d Clark, Austin H. 1936. Notes on the butterflies of the genus Enodia and description of a new fritillary from Peru. U.S. Nat. Mus. Proceedings 83:251–259. Clench, Harry K. 1976. Fugitive color in the males of certain Pieridae. J. Lepid. Soc. 30(2):88–90. Cramer, Pierre. [1776]. Uitl. Kapellen 1:24. ———.1777. Uitl. Kapellen 2:18. ———.[1779]. Uitl. Kapellen 3:31. ———.“1779” [1775]–1782. Papillons exotiques des trois parties du monde, l’Asie, l’Afrique et l’Amérique. [Title and text in Dutch and French.] S. J. Baalde, Amsterdam. Dana, R. F. 1985. Effects of prescribed burning on two prairie­obligate skippers, Hesperia dacotae Skinner and H. ottoe Edwards (Lepidoptera, Hesperidae). P. 15 in Ninth North American prairie conference abstracts of contributed papers. Moorhead State University, Moorhead, Minnesota. ———.1991. Conservation management of the prairie skippers Hesperia dacotae and Hesperia ottoe. University of Minnesota, St. Paul. Denis and Schiffermuller. 1775. Ankundung eines syst. Werkes Schmett. Wiener Gerend:321. Dodge, G. M. 1874. Hesperia pawnee n. sp. Canad. Ent. 6(3):44–45. dos Passos, Cyril F. 1935. Some butterflies of southern Newfoundland with descriptions of new subspecies (Lepid, Rhopal.). Canad. Ent. 67:82–88. Doubleday, Edward. 1841. Entomologist 1:209. ———.1846–1850. The genera of diurnal Lepidoptera: Comprising their generic characters, a notice of their habits and transformations, and a catalogue of the species of each genus. Vol. 1. Longman, Brown, Green and Longmans, London. ———, and William C. Hewitson. [1847]. The genera of diurnal Lepidoptera. Longman, Brown, Green and Longmans, London. Downey, John C. 1962. Inter­specific pairing in Lycaenidae. J. Lepid. Soc. 16(4):235...

Share