84 
PRELIMINARY LIST 
Paraniesns vitellinns Fitch. 
{Paramesus twiningi Uhl.) 
Estes Park, July 12th; Manitou, June 25th; Colorado^ 
Springs August 3d (Gillette). 
The type of twiningi is a slightly faded male of vitellinns. 
In this species the second transverse nervure between the 
first and second sectors of the elytra is sometimes absent. 
Paramesus juciindus Uhl. 
[Eiitettx jiicundus Lhl.) 
Manitou, August 13th (Uhler, 5). Colorado (VanUuzee, 4). 
Manitou, June 25th (Gillette). 
Paraholocratiis viridis Uhl. Det. YanDuzee. 
Near Golden, and on highlands west of Denver. Apparently rare (Uhler, 5). 
Colorado (YanDuzee, 4). 
Lamar, May 7tli; Dolores, June 18th; Rist Canon, June 
13tli (Gillette). Fort Collins, July 29th (Baker). 
Platynietopilis acutus Say. Det. YanDuzee. 
Manitou, August 13th, swept from herbage near Fountain creek (Uhler, 5). 
Rist Canon, June 12th to August 8th; Fort Collins, Sep¬ 
tember 27th on Rhus trilobata; Steamboat Springs, July 26th; 
Manitou, July 24th on Clematis, and September 29th on oak; 
Grand Junction, August 26th on sugar beet (Gillette). Fort 
Collins, August 18th; Steamboat Springs, July 14th (Baker)., 
Deltocephalus affinis n. sp. * 
