Alnetoidia species

Oh, Sumin, Kim, Eunji & Jung, Sunghoon, 2021, One new and one newly recorded species of the genus Alneotidia Dlabola (Hemiptera: Auchenorrhyncha: Cicadellidae: Typhlocybinae) from the Korean Peninsula with key to Korean species, Zootaxa 5032 (4), pp. 577-582 : 578

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

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

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

Figures

FIGURE 1. A. (Alnetoidia) flava sp. nov.: A. Habitus. B. Ventral view. C. Male abdominal apodemes. D. Aedeagus caudal view. E.Aedeagus lateral view. F. Pygofer lobe lateral view. G. Style. H. Connective. I. Subgenital plate. Scales: 1 mm (Figs. 1 A~B), 0.1 mm (Figs. 1 C~I)

FIGURE 2. A. (Alnetoidia) satsumana: A. Habitus. B. Ventral view. C. Male abdominal apodemes. D. Aedeagus caudal view. E.Aedeagus lateral view. F. Pygofer lobe lateral view. G. Style. H. Connective. I. Subgenital plate. Scales: 1 mm (Figs. 2 A~B), 0.1 mm (Figs. 2 C~I)