130 U. S. NATIONAL MUSEUM BULLETIN 216 part 3 



Specimens (891 cf, 1639): From Connecticut (East Hartford and 

 Greenwich); District of Columbia (Washington); Illinois (Mount 

 Pulaski) ; Iowa (Jewell, Ledges State Park in Boone Co., and Marshall- 

 town); Kentucky (Elizaville and Louisville); Maine (Lincoln Co.); 

 Marjdand (Patuxent Reserve near Bowie, Ruxton, Takoma Park, 

 and Thomas Road near Cumberland); Massachusetts (Petersham); 

 Michigan (Allegan Co., Ann Arbor, Antrim Co., Arenac Co., Bath, 

 Benzie Co., Berrien Co., Big Rapids, Brevort, Chatham, Clare Co., 

 Clawson, Copper Harbor, Dickinson Co., East Lansing, Eaton Co., 

 Genesee Co., George Reserve in Livingston Co., Gratiot Co., Huron 

 Co., Huron Mts., lona Co., Iosco Co., Isabella Co., Kent Co., Lake Co. 

 Lake Orion, Lapeer Co., Luce Co., Mackinac Island, Manistee Co., 

 Midland Co., Missaukee Co., Monroe Co., Montcalm Co., Naubinway, 

 Oceana Co., Ogemaw Co., Osceola Co., Owosso, Roscommon Co., 

 Saginaw Co., St. Clair Co., Sault Sainte Marie, Sharon Township 

 in Washtenaw Co., South Haven, Tuscola Co., Wexford Co., and 

 Ypsilanti); Nebraska (Hooker Co. and Omaha); New Brunswick 

 (Maugerville and Pokemouche); New Hampshire (Randolph); 

 New Jersey (Alpine); New York (Bemus Point, Castile, Gasport, 

 Hamlin, Medina, Orient, Sag Harbor, Six Mile Creek near Ithaca, 

 South Hill near Ithaca, and Youngstown); North Carolina (Mills 

 River); Ohio (Bridgeport, Holgate, Layman, and Marietta); Ontario 

 (Bells Corners, Brittania, Grand Bend, Manotick, Marmora, Merivale, 

 Ottawa, Rockcliffe near Ottawa, Simcoe, Stittsville, and Swansea 

 near Toronto); Pennsylvania (Spring Brook and Swarthmore); 

 Prince Edward Island (East Point); Quebec (Grandy, He d'Orleans, 

 Knowlton, La Trappe, Laurentides Park, Quebec, Sainte Anne des 

 Monts, Parke Reserve in Kamouraska Co. at 950 ft., Ste. Marie, and 

 Wakefield); Tennessee (Great Smoky Mountains National Park); 

 West Virginia (Rockport); Wisconsin (Boscobel and Madison); 

 Austria; Czechoslovakia; Germany; Ireland; Italy; Netherlands; and 

 Switzerland. 



Dates of collections are from mid-spring to mid-summer, with a 

 few records in August. A long series collected in a Malaise trap at 

 Ann Arbor, in 1959, shows the seasonal distribution very wxll. The 

 first two catches were on May 6 and 10, after which there were 

 ahnost daily catches lasting to July 29. The peak catches extended 

 roughly from May 12 to July 16. There was only one catch after 

 July 29, this on August 6. Outside of this series, the earliest seasonal 

 record is April 29 at Spring Brook, Pa. All the catches after July 

 are as follows: August 1 and 17 at Ithaca, N.Y. ; August 2 in Gratiot 

 Co., Mich.; August 3 and 6 at Ann Arbor, Mich.; August 17 at Ste. 

 Marie, Que.; August 18 in Lincoln Co., Maine; and August 26 in 

 Parke Reserve, Kamouraska Co., Que. 



