Cephennodes ( Fusionodes ) elongatus Jałoszyński & Nomura, 2009

Cephennodes ( Fusionodes) elongatus Jałoszyński & Nomura, 2009 View in CoL [ Vietnam]

Cephennodes ( Fusionodes) microphthalmus Jałoszyński, 2007a View in CoL [ China: Yunnan]

Cephennodes ( Fusionodes) rectangulicollis Jałoszyński, 2007a View in CoL [ China: Yunnan]

Cephennodes ( Fusionodes) transversicollis Jałoszyński, 2007b View in CoL [ China: Shaanxi]

Two new species are described below.

Key to males of Cephennodes ( Fusionodes) microphthalmus View in CoL group of China

1 BL < 1.4 mm......................................................................................... 2

- BL> 1.6 mm........................................................................................ 3

2 Antennae conspicuously short and strongly thickening distad, with antennomeres 9 and 10 each strongly transverse and 11 less than 1.5 times as long as broad; eyes large and strongly convex; aedeagus in ventral view with apex narrowly emarginate.................................................................................. C. brachyclavatus View in CoL sp. nov.

- Antennae long and slender, weakly thickening distad, with antennomeres 9 and 10 each about as long as broad and 11 more than 1.5 times as long as broad; eyes conspicuously small and weakly convex; aedeagus in ventral view with apex convex............................................................................. C. microphthalmus Jałoszyński View in CoL

3 In ventral view, distal margin of capsular region of median lobe truncate and straight; capsular region almost parallel-sided and only slightly narrowing distad; in lateral view, distal margin of apical projection forming vertical subtriangular lobe.................................................................................. C. rectangulicollis Jałoszyński View in CoL

- In ventral view, distal margin of capsular region of median lobe convex; capsular region distinctly gradually narrowing distad; in lateral view, distal margin of apical projection broadly rounded............................................... 4

4 BL> 1.9 mm; in ventral view, distal margin of capsular region of median lobe strongly projecting distad, subtriangular and sharp-angled; apex of apical projection obtuse-angled; parameres projecting distad clearly beyond apex of capsular region.................................................................................... C. longicornis sp. nov.

- BL < 1.8 mm; in ventral view, distal margin of capsular region of median lobe weakly projecting distad, broadly arcuate; apex of apical projection sharp-angled; parameres not projecting distad beyond apex of capsular region................................................................................................. C. transversicollis Jałoszyński View in CoL