Corynoneura Winnertz 1846
Creators: name: Fang, Xiangliang
name: Wang, Xinhua
name: Fu, Yue
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Corynoneura

description: Key to males of Corynoneura Winnertz from Oriental China
1. Gonostylus with basal lobe on inner margin................................................................. 2
– Gonostylus without basal lobe on inner margin.............................................................. 3
2. Transverse sternapodeme absent, inferior volsella digtiform. (Hirvenoja & Hirvenoja 1988, Fig. 2. Note: According to the Neotype designated in Hirvenoja & Hirvenoja 1988, transverse sternapodeme absent (lateral sternapodemes meeting in sharp point) in C. scutellata, figs of this species in Schlee 1968 which referred transverse sternapodeme present should be error)...................................................................................... C. scutellata Winnertz
– Transverse sternapodeme present, inferior volsella absent (Fu, Saether & Wang 2009, Fig. 14)..................................................................................................... C. medicina Fu, Saether & Wang
3. Sternapodeme inverted U shaped, transverse sternapodeme present.............................................. 4
– Sternapodeme inverted V shaped, transverse sternapodeme absent, lateral sternapodemes meeting in sharp point.......... 7
4. Anal point represented by hump-like extension of tergite (Fu, Saether & Wang 2009, Fig. 16).................................................................................................... C. prominens Fu, Saether et Wang
– Anal point absent...................................................................................... 5
5. Antenna with 11 flagellomeres, sternapodeme with developed oral projection......................... C. ecphora sp. n.
– Antenna with 9–10 flagellomeres, sternapodeme with undeveloped oral projection.................................. 6
6. Posterior margin of tergite IX with 4 setae on each side; phallapodeme almost straight (Fu, Saether & Wang 2009, Fig. 13)........................................................................... C. macdonaldi Fu, Saether et Wang
– Posterior margin of tergite IX without setae; phallapodeme curved(Tokunaga 1936, Fig. 17)....... C. yoshimurai Tokunaga
7. Inferior volsella absent or barely indicated as long low inner margin of gonocoxite.................................. 8
– Inferior volsella present................................................................................ 9
8. Antenna with 7 flagellomeres, ultimate flagellomere with distal black rosette; tergite IX medially incurved with posterior humps with indication of median mounds; gonostylus strongly curved (Fu, Saether & Wang 2009, Fig. 12)........................................................................... C. latusatra Fu, Saether et Wang
– Antenna with 10 flagellomeres; ultimate flagellomere distal without black rosette; tergite IX straight, without posterior humps without indication of median mounds; gonostylus straight (Fu, Saether & Wang 2009, Fig. 3)...................................................................................................... C. confidens Fu, Saether et Wang
9. Phallapodeme with lateral apex bifid, enclosing knob joint with sternapodeme (Fu, Saether & Wang 2009, Fig. 11)...................................................................................... C. korema Fu, Saether et Wang
– Phallapodeme with projection for joint with sternapodeme placed pre-lateral...................................... 10
10. Antenna with 10 flagellomeres; gonostylus median very expanded and apical hooked (Schlee 1968, Fig. 24–30, 80–83)...................................................................................... C. lobata Edwards, 1924
– Antenna with 9 flagellomeres; gonostylus slender and apical hooked (Sublette & Sasa 1994, Figs 44–51; Wiedenbrug, Lamas & Trivinho-Strixino, 2012, Fig. 13)............................................... C. ferelobatus Sublette et Sasa
description: Published as part of Fang, Xiangliang, Wang, Xinhua & Fu, Yue, 2014, A New Species of Corynoneura Winnertz from Oriental China (Diptera: Chironomidae: Orthocladiinae), pp. 567-572 in Zootaxa 3884 (6) on page 571, DOI: 10.11646/zootaxa.3884.6.5, http://zenodo.org/record/227915