Edwards Hairstreak (Satyrium edwardsii), (Grote and Robinson, 1867) - 4281.000000 - 77a0542 - Special Concern
Wing span: 2.9-3.5 cm.
Flight time: Mid-June through July.
Status: Breeding resident.
Distinguishing features: Under wing surface is warm-brown, with the postmedian row of macules being separated, of oblong or rectangular shape, with a white margin that is more prominent on the outer surface. The hindwing has tails and a blue eyespot, with a weak orange spot on the top dorsal surface.
Distribution and habitat: Rare and scattered throughout state (perhaps being absent from the southeast), where it occurs in savanna, prairie-forest margins, and dry, open woods.
Natural History: Larvae consume oak (Quercus) species. It may be easily confused with S. calanus and S. acadica.
Records
Record # | Date | Locale | State | Lat/Lon | Collected By | Count |
---|---|---|---|---|---|---|
346320 | 2023-07-08 | Decatur County, Iowa | Iowa | Location Protected | Jay Gilliam | 1 |
346321 | 2023-07-08 | Decatur County, Iowa | Iowa | Location Protected | Jay Gilliam | 1 |
346324 | 2023-07-08 | Decatur County, Iowa | Iowa | Location Protected | Jay Gilliam | 1 |
346325 | 2023-07-08 | Decatur County, Iowa | Iowa | Location Protected | Jay Gilliam | 1 |
346200 | 2023-06-10 | Decatur County, Iowa | Iowa | Location Protected | Jay Gilliam | 1 |
223537 | 2018-07-02 | Lyon County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
225233 | 2018-06-24 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
182077 | 2016-06-23 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
182076 | 2016-06-20 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
182075 | 2016-06-19 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
169987 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
169988 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
169989 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
169991 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
169994 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Jim Durbin | 1 |
182074 | 2016-06-18 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
182073 | 2016-06-14 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
182072 | 2016-06-12 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
130917 | 2015-07-10 | Allamakee County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
136245 | 2015-07-05 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
136244 | 2015-06-30 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
136243 | 2015-06-27 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 5 |
142702 | 2015-06-19 | Cedar County, Iowa | Iowa | Location Protected | IBSN | 1 |
134158 | 2014-06-25 | Decatur County, Iowa | Iowa | Location Protected | Bill Brown | 1 |
120401 | 2014-06-24 | Decatur County, Iowa | Iowa | Location Protected | Sibylla Brown | 1 |
208674 | 2014-06-22 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
353936 | 2013-08-01 | Allamakee County, Iowa | Iowa | Location Protected | Kirk J. Larsen | 1 |
357873 | 2013-07-05 | Allamakee County, Iowa | Iowa | Location Protected | Kirk J. Larsen | 1 |
7407 | 2013-06-29 | Clarke County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
62237 | 2012-06-22 | Dubuque County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
5698 | 2011-07-13 | Jasper County, Iowa | Iowa | Location Protected | BAMONA | 1 |
7409 | 2011-07-10 | Clarke County, Iowa | Iowa | Location Protected | Aaron Brees | 2 |
5697 | 2011-06-29 | Jasper County, Iowa | Iowa | Location Protected | BAMONA | 1 |
62239 | 2011-06-29 | Jasper County, Iowa | Iowa | Location Protected | Shane Patterson | 1 |
208676 | 2011-06-26 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 12 |
138177 | 2010-06-19 | Jasper County, Iowa | Iowa | Location Protected | Karen Viste-Sparkman | 1 |
208675 | 2010-06-06 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 8 |
208679 | 2009-07-11 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 4 |
208680 | 2008-07-07 | Marion County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
208678 | 2008-07-07 | Marion County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
138492 | 2008-07-01 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
208677 | 2008-07-01 | Decatur County, Iowa | Iowa | Location Protected | Aaron Brees | 1 |
62236 | 2007-06-22 | Dickinson County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
246821 | 2007-06-22 | Dickinson County, Iowa | Iowa | Location Protected | Frank Olsen | 4 |
62231 | 2004-07-09 | Buena Vista County, Iowa | Iowa | Location Protected | Frank Olsen | 2 |
62230 | 2004-06-30 | Buena Vista County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
107822 | 1995-07-01 | Pocahontas County, Iowa | Iowa | Location Protected | Ron Harms | 1 |
62225 | 1992-07-08 | Emmet County, Iowa | Iowa | Location Protected | John W Fleckenstein | 1 |
144539 | 1992-07-04 | Lucas County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
172145 | 1992-07-04 | Lucas County, Iowa | Iowa | Location Protected | Frank Olsen | 1 |
62227 | 1989-07-03 | Lyon County, Iowa | Iowa | Location Protected | Tim Orwig | 1 |
62229 | 1989-07-03 | Lyon County, Iowa | Iowa | Location Protected | Tim Orwig | 1 |
107817 | 1989-06-28 | Clarke County, Iowa | Iowa | Location Protected | Dave Cuthrell | 1 |
107816 | 1987-07-30 | Page County, Iowa | Iowa | Location Protected | Ken Crouch | 1 |
62224 | 1987-06-28 | Allamakee County, Iowa | Iowa | Location Protected | J. Nehuevaj | 1 |
62233 | 1987-06-28 | Allamakee County, Iowa | Iowa | Location Protected | J. Nehuevaj | 1 |
357890 | 1987-06-28 | Allamakee County, Iowa | Iowa | Location Protected | John G. Nehnevaj | 1 |
357891 | 1987-06-28 | Allamakee County, Iowa | Iowa | Location Protected | John G. Nehnevaj | 1 |
107818 | 1987-06-24 | Lucas County, Iowa | Iowa | Location Protected | John W Fleckenstein | 1 |
62228 | 1987-06-21 | Lyon County, Iowa | Iowa | Location Protected | Tim Orwig | 1 |
62223 | 1987-06-13 | Allamakee County, Iowa | Iowa | Location Protected | J. Nehuevaj | 1 |
62232 | 1987-06-13 | Allamakee County, Iowa | Iowa | Location Protected | J. Nehuevaj | 1 |
355593 | 1987-06-13 | Allamakee County, Iowa | Iowa | Location Protected | John G. Nehnevaj | 1 |
62235 | 1986-06-24 | Allamakee County, Iowa | Iowa | Location Protected | John W Fleckenstein | 1 |
107815 | 1985-07-01 | Page County, Iowa | Iowa | Location Protected | Ken Crouch | 1 |
107821 | 1980-07-01 | Monona County, Iowa | Iowa | Location Protected | MacNeil | 1 |
62226 | 1980-06-16 | Lyon County, Iowa | Iowa | Location Protected | Dean Roosa | 1 |
62240 | 1978-06-22 | Union County, Iowa | Iowa | Location Protected | Brock | 1 |
107819 | 1976-06-30 | Madison County, Iowa | Iowa | Location Protected | Dennis Schlicht | 1 |
62241 | 1972-07-18 | Clay County, Iowa | Iowa | Location Protected | J C Downey | 1 |
5692 | 1950-07-01 | Allamakee County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5693 | 1950-07-01 | Buena Vista County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5694 | 1950-07-01 | Clarke County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5695 | 1950-07-01 | Dallas County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5696 | 1950-07-01 | Emmet County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5699 | 1950-07-01 | Johnson County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5700 | 1950-07-01 | Lucas County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5701 | 1950-07-01 | Lyon County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5702 | 1950-07-01 | Madison County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5703 | 1950-07-01 | Monona County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5704 | 1950-07-01 | Page County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5705 | 1950-07-01 | Pocahontas County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5706 | 1950-07-01 | Polk County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5707 | 1950-07-01 | Poweshiek County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5708 | 1950-07-01 | Union County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5709 | 1950-07-01 | Winneshiek County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
5710 | 1950-07-01 | Woodbury County, Iowa | Iowa | Location Protected | USGS - NPWRC | 1 |
62234 | 1950-07-01 | Johnson County, Iowa | Iowa | Location Protected | Wickham | 1 |
62238 | 1950-07-01 | Polk County, Iowa | Iowa | Location Protected | Lee Miller | 1 |
62242 | 1950-07-01 | Winneshiek County, Iowa | Iowa | Location Protected | 1 | |
62243 | 1950-07-01 | Woodbury County, Iowa | Iowa | Location Protected | Lindsey | 1 |
107820 | 1950-07-01 | Poweshiek County, Iowa | Iowa | Location Protected | 1 |