Vespula flaviceps And V. koreensis Workers
Captive workers of Vespula flaviceps flaviceps (Common Asiatic Yellowjacket) and V. koreensis koreensis (Korea Yellowjacket). The pair of small, pale yellow V. f. flaviceps are readily distinguishable from the two large, bright yellow V. k. koreensis workers. Please excuse the faded plastic bag that I had to use. Namhansanseong Provincial Park, Gyeonggi-do, South Korea. September 2, 2017.
Captive workers of Vespula flaviceps flaviceps (Common Asiatic Yellowjacket) and V. koreensis koreensis (Korea Yellowjacket). The pair of small, pale yellow V. f. flaviceps are readily distinguishable from the two large, bright yellow V. k. koreensis workers. Please excuse the faded plastic bag that I had to use. Namhansanseong Provincial Park, Gyeonggi-do, South Korea. September 2, 2017.