2010 Season Summary Index NEW WOFTHE~ Zone 1: Yukon Territory
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2010 Season Summary Index NEW WOFTHE~ Zone 1: Yukon Territory ........................................................................................... 3 Alaska ... ........................................ ............................................................... 3 LEPIDOPTERISTS Zone 2: British Columbia .................................................... ........................ ............ 6 Idaho .. ... ....................................... ................................................................ 6 Oregon ........ ... .... ........................ .. .. ............................................................ 10 SOCIETY Volume 53 Supplement Sl Washington ................................................................................................ 14 Zone 3: Arizona ............................................................ .................................... ...... 19 The Lepidopterists' Society is a non-profo California ............... ................................................. .............. .. ................... 2 2 educational and scientific organization. The Nevada ..................................................................... ................................ 28 object of the Society, which was formed in Zone 4: Colorado ................................ ... ............... ... ...... ......................................... 2 9 May 1947 and formally constituted in De Montana .................................................................................................... 51 cember 1950, is "to promote internationally New Mexico ............................. .. .................... ... .. ........... ............................ 55 the science of lepidopterology in all its Utah .......................................................................................................... 64 branches; to further the scientifically sound Wyoming ... ................................................................................................ 68 and progressive study ofLepidoptera, to L Zone 5: Manitoba ................................................. ................ .................................. 71 sue periodicals and other publications on Kansas ...................................................... ................................................. 72 Lepidoptera; to facilitate the exchange of specimens and ideas by both the professiona..: Nebraska .................................. ................................................................. 7 4 worker and the amateur in the field; to com North Dakota, Oklahoma .......... ............... ........ ........ .. ..................... ......... 75 pile and distribute information to other or South Dakota ............................................................................................ 86 ganizations and individuals for purposes of Zone 6: Texas ...................... .. .. ... ...................... ...... ... .......... ............ ........................ 86 education and conservation and appreciation Zone 7: Ontario .................................................................................................... 101 ofLepidoptera; and to secure cooperation in Quebec ..................... ................................................................................ 107 all measures" directed towards these aims. Zone 8: Illinois ..................................................................................................... 108 (Article II, Constitution of The Lepidopter Indiana ................................................................................................ .... 110 ists' Society.) Iowa ......... ................................................................................................ 112 Kentucky ..................... .. ............................................................... ........... 114 The News of the Lepidopterists' Society (ISSN 0091-1348) is published quarterly by Michigan .................................................................................................. 115 The Lepidopterists' Society, c/o Los Angele Minnesota ........... .......... ................................ ...................... ..................... 120 County Museum of Natural History, 900 Ex Missouri, Ohio, West Virginia ... ............. .. ............................................... 125 position Blvd., Los Angeles, CA 90007-4057. Wisconsin ................. ......... .. ................ ......................... ............. ... .. .......... 126 USA., and includes one or two supplements Zone 9: Arkansas ........................... ... .. ... .......... ................ .................... .. .. ... .......... 130 each year. The Season Summary is pub Florida, Georgia .......................... ............................................................ 131 lished every year as Supplement Sl and is Louisiana ............................. ........ ....................... .. ................ .. .. ............... 13 3 mailed with issue 1 ofthe News. In even num Mississippi .............................. .................... .................. ........ ... ............... 134 bered years a complete Membership Direc North Carolina, South Carolina ...... ....................................................... 135 tory is published as Supplement S2 and is Tennessee ......................................... ......... .. ............................................ 136 mailed with issue 4 of that volume of the Virginia ............................................. ... .. .................................................. 13 7 News. Please see the inside front cover for Zone 10: Connecticut, Deleware, District of Columbia .......... .............................. 139 instructions regarding subscriptions, sub Maine, Maryland .................... ................................................................. 140 missions to, and deadline dates for, the News. Massachusetts .................. .......................... ............................................. 141 Periodicals Postage paid at Los Angeles, CA New Hampshire ................................................. .. ... ............ .... ... .. .. ......... 142 and at additional mailing office (Lawrence. New York .................................. ...... ..... ....................... .. ......... ..... .. ........... 143 KS). Pennsylvania, Rhode Island ....................... .. ....... .. ................ .. .. ... .. ... ..... 145 Vermont ..................................... .. ............................................................ 146 POSTMASTER: Please send address changes to News of the Lepidopterists' Zone 11: Mexico and Carribean Islands: Oaxaca .................... ......... ................. .... 146 Society, c/o Los Angeles County Museum Yucatan .......................................... ... ......... .............................................. 158 of Natural History, 900 Exposition Blvd., Los Abbreviations ...................................... ......................................... .. ............................ 159 Angeles, CA 90007-4057. Season Summary Zone Co-ordinators .................................................................. 161 Issue Date: June 6, 2011 ISSN 0091-1348 Copyright© 20011by The Lepidopterists· Society. All rights reserved. The statements Edited by Leroy C. Koehn (address inside back cover) of contributors do not necessarily represent the views of the Society or the editor and the Society does not warrant or endorse prod Cover photo: Callophrys xami texami male, TX: Cameron Co., Loma Alta; ex female, ex ova reared on Sedum texana by Richard Boscoe. em. 26 Dec. 2010. Photo: Charles Bordelon ucts or services of advertisers. Season Summary 2010 Zone 1 Far North Alaska, Yukon, Nunavut, and Northwest Territories Coordinator: Kenelm W. Philip Contributors Cited: ALS : Alaska Lepidoptera Survey TH2 : Takashi Hino KWP : Kenelm W. Philip KR : Kilian Roever RW2 : Richard Wasburn General Comments: Note regarding the Alaska Lepidoptera Survey: My field activities were severely limited in 2010--no remote field trips were made. The Bonanza Creek Experimental Forest, and the Chena Flood Control Project, were checked regularly throughout the summer when the weather permitted, and the Steese Highway was occasionally checked. Live close-up photography of butterflies continued--nearly all Alaskan species have now been captured alive in digital files. Collections by ALS volunteers were carried out in the Bristol Bay area (King Salmon) and at a new site near Bethel--the mining community at Nyac. YUKON TERRITORY Butterflies PIERIDAE Euchloe ausonides southern Ogilvie Mts: Windy Pass. Dempster Highway 21-Jun-10 KR Euchloe creusa southern Ogilvie Mts: Windy Pass. Dempster Highway 21-Jun-10 KR Euchloe naina southern Ogilvie Mts: Windy Pass. Dempster Highway 21-Jun-10 KR NYMPHALIDAE Vanessa atalanta Yukon River valley: Lake Laberge 19-Jun-10 KR ALASKA Weather: Interior Alaska had an early spring, but a brief cool spell then delayed butterfly emergence. June was normal, but July had rainfall on all but 4 days 10-31 July.. August had the highest temperature (91F) ever recorded this late in the summer. September was warmer than average, extending the growing season by two weeks. This weather pattern produced some odd results. Many species of butterflies did very well in May and June--but mid-summer was very poor for collecting (not only in the Interior). The late summer and