Alnetoidia species

Key to the Alnetoidia species of the Korean Peninsula

1. Style apex thin and long, distinct preapical lobe absent................................... A. ( Alnella) sudzuchenica

- Style apex wide, distinct preapical lobe present............................................................. 2

2. Aedeagus with pair of processes below apex............................................................... 3

- Aedeaug with pair of processes at apex.................................................. A. ( Alnetoidia) xantha

3. Ventral process of pygofer lobe with several microsetae basally................................................ 4

- Ventral process of pygofer lobe with several microsetae at middle part........................................... 6

4. Process of aedeagus reaching to level of apex in caudal view............................ A. ( Alnetoidia) sapporoensis

- Process of aedeagus not reaching to level of apex in caudal view............................................... 5

5. Aedeagus with prominent median constriction ventrally in lateral view..................... A. ( Alnetoidia) jejudoensis

- Aedeagus without prominent median constriction ventrally, gently curved in lateral view........ A. ( Alnetoidia) straminea View in CoL

6. Process of aedeagus reaching apex, male abdominal apodemes extended to midlength of sternite V ( Figs. 2C, D View FIGURE 2 )......................................................................................... A. ( Alnetoidia) satsumana View in CoL

- Process of aedeagus not reaching at apex, male abdominal apodemes extended to sternite IV ( Figs. 1C, D View FIGURE 1 )............................................................................................ A. ( Alnetoidia) flava View in CoL sp. nov.