Krenopelopia, Fittkau, 1962

Key to known adult males of Krenopelopia View in CoL

1 Tergites III–VI with narrow brown marginal bands................................. K. nigropunctata (Staeger,1839) View in CoL

– Tergites III–V without marginal bands.................................................................... 2

2 Anterior third of tergites VI–VII dark brown or with some slight infuscation...................................... 3

– Tergites uniformly pale................................................................................ 5

3 LR 3 0.86. Wing length less than 1.6 mm. FCu slightly proximal of MCu................ K. wangi Zhang & Lin , sp. nov.

– LR 3 less than 0.75. Wing length more than 1.7 mm, FCu usually opposite of MCu................................. 4

4 Inner tibial spurs of mid and hind legs with two lateral teeth.......................... K. binotata (Wiedemann, 1817) View in CoL

– Inner tibial spurs of mid and hind legs with only one lateral tooth. LR 3 0.65..................... K. narda Roback, 1971 View in CoL

5 LR 1 = 0.72....................................................................... K. hudsoni Roback,1983 View in CoL

– LR 1 = 0.58...................................................................... K. alba (Tokunaga, 1937) View in CoL