Review of Afrotropical Thienemanniella Kieffer (Diptera: Chironomidae: Orthocladiinae) Fu, Yue Hestenes, Tor Christian Saether, Ole Zootaxa 2010 2338 1 22 9CJXD [628,835,151,177] Insecta Chironomidae Thienemanniella Animalia Diptera 20 21 Arthropoda genus    1. Two outer verticals present, tergite I with a patch of 3–4 setae ............................................  T. trivittata Goetghebuer  - Outer verticals absent, tergite I with patch of 1–2 setae............................................................................................... 2   2. Wings narrow; VR above 1.60; hind tibia with longest spur serrated; LR1 about 0.80, .................  T. lineolaFreeman  - Wings wide; VR less than 1.60; hind tibia with a simple, slightly S-shaped spur; LR1 about 0. 70...  T. fugaLehmann