Pinndorama, Domahovski, 2021 c:, 1843

Domahovski, Alexandre Cruz, Gonçalves, Clayton Corrêa & Takiya, Daniela Maeda, 2024, A new species of Pinndorama Domahovski (Hemiptera: Cicadellidae: Hyalojassini) from the Amazon Rain Forest, Brazil, Papéis Avulsos de Zoologia 64, pp. 1-7 : 2

Key to males of Pinndorama

1. Forewing with basal third brown and apical two-thirds yellow,one rounded black spot at midlength of corium,apex of clavus and apical cells brown( Domahovski, 2021c: 1857,fig.9a) ................................................................................................................................................................................................................. 2

— Coloration not as above ................................................................................................................................................................................................................ 4

2. Pseudostyle slightly expanded apically,apex with small dentiform process ( Domahovski,2021c:1857,fig. 9g) ........................................ P.pitanga Domahovski

— Pseudostyle tapered apically ( Domahovski,2021c:1856,fig. 8g)................................................................................................................................................. 3

3. Subgenital plate with external margin broadly rounded,continuous to pseudostyle apex ( Domahovski,2021c:1856,fig. 8g). Aedeagus curved dorsally,apex,in lateral view,rounded ( Domahovski,2021c:1856,fig. 8j)..................................................................................................................... P.paraguaia Domahovski

— Subgenital plate with external margin rounded and restricted to basal half of plate, not continuous to pseudostyle apex ( Domahovski,2021c: 1859, fig. 11g). Aedeagus with apical portion tapered,slightly curved dorsally and acute( Domahovski,2021c: 1859,fig.11j) .................................. P.ronurensis Domahovski

4. Head and thorax yellow,forewing with one pair of small black spots at midlength and apical portion smoky ( Fig.2A,B ).Aedeagus,in lateral view,acute apically ( Domahovski,2021c:1846,fig.1j)........................................................................................................................................................................................... 5

— Coloration not as above.Aedeagus,in lateral view,rounded apically ( Domahovski,2021c:1850,fig.3j).....................................................................................6

5. Pygofer ventral margin straight ( Fig. 2F ).Style,in lateral view,expanded subapically,apex forming a small claw-like process curved dorsally ( Fig.2J )............... ....................................................................................................................................................................................................................... P.dilatata sp.nov.

— Pygofer ventral margin rounded ( Domahovski,2021c:1846,fig.1e).Style,in lateral view,not expanded subapically,apical third bending dorsally ( Domahovski, 2021c: 1846,fig.1i) .................................................................................................................................................................................. P.dianae Domahovski

6. Coloration uniform brown ( Domahovski, 2021c: 1861, fig. 13a). Pygofer ventral margin with row of several short thick setae ( Domahovski, 2021c: 1861, fig. 13e,f)............................................................................................................................................................................................ P.sinopensis Domahovski

— Coloration of head and pronotum dark-brown to black contrasting with forewings light-brown to yellow ( Domahovski,2021c: 1850,fig.3a).Pygofer with few thin setae,or with subapical group,not forming a row ( Domahovski,2021c:1852,fig. 5e, f).................................................................................................. 7

7. Subgenital plate deeply excavated between pseudostyle and external margin ( Domahovski,2021c:1850,fig. 3g).Style,in lateral view,straight,with apex only curved dorsally ( Domahovski,2021c:1850,fig.3i)................................................................................................................................. P.guartela Domahovski

— Subgenital plate not excavated between pseudostyle and external margin ( Domahovski,2021c: 1852,fig. 5g).Style,in lateral view,curving dorsally from base ( Domahovski,2021c:1852,fig.5i)............................................................................................................................................................................................8

8. Pseudostyle long and slender ( Domahovski,2021c:1852, fig. 5g) .................................................................................................. P.matogrossensis Domahovski

— Pseudostyle short and broad ( Domahovski,2021c:1855,fig. 7g).................................................................................................... P.melanocephala Domahovski

Figures

Figure 2. Pinndorama dilatata sp. nov., male holotype. (A) Habitus, dorsal view. (B) Habitus, lateral view. (C) Head, ventral view. (D) Sternite VIII, ventral view. (E) Genital capsule, lateral view. (F) Pygofer and subgenital plate, lateral view. (G) Pygofer and subgenital plate, ventral view. (H) Subgenital plate, lateral view. (I) Style,dorsal view.(J)Style,lateral view.(K) Aedeagus,lateral view.(L) Aedeagus,ventral view.Scale bars in mm.