Relaba

Catalano, María Inés, Paradell, Susana L. & Dietrich, Christopher H., 2016, Review of the genus Relaba (Hemiptera: Cicadellidae: Typhlocybinae: Alebrini) and description of two new species from Argentina, Zootaxa 4132 (3), pp. 445-450 : 447

Key to males of Relaba species

1 Aedeagus with processes............................................................................... 2

- Aedeagus without process ( Fig. 3 H).......................................................... R. globata n. sp.

2 Aedeagus with unpaired and paired ventral processes......................................................... 3

- Aedeagus with unpaired ventral process and paired dorsal processes ( Fig. 2 I)........................ R. forcipula n. sp.

3 Aedeagus with unpaired and ventral processes of the same length ( Dworakowska, 1994: fig. 49, p. 6)................................................................................................... R. superba Dworakowska

- Aedeagus with paired ventral processes shorter than unpaired ventral process ( Young, 1957: fig. 8f, p. 161)..................................................................................................... R. williamsi Young

Figures

FIGURE 2. Relaba forcipula n. sp. A, dorsal habitus; B, sternal apodeme 2 S; C, pygofer and anal tube, lateral view; D, pygofer, ventral view; E, pygofer, dorsal view; F, subgenital plate; G, style; H, aedeagus, dorsal view; I, aedeagus, lateral view. Scale = 1 mm.

FIGURE 3. Relaba globata n. sp. A, dorsal habitus; B, sternal apodeme 2 S; C, pygofer and anal tube, lateral view; D, pygofer, ventral view; E, subgenital plate; F, style; G, aedeagus, dorsal view; H, aedeagus, lateral view. Scale = 1 mm.