Chinavia herbida ( Stål, 1859 )

Barros, Lurdiana D., Paim, Marcelo R., Krein, Verônica, Carabajal, Victor, Brandão, Marcela N., Bernardes, Paula De O. & Lindner, Mariana F., 2021, Illustrated guide to Pentatominae (Hemiptera: Pentatomidae) species associated with the four main grain crops in Rio Grande do Sul state, Brazil, Zootaxa 4958 (1), pp. 430-478 : 444

Chinavia herbida ( Stål, 1859)

( Figs 34–36 )

Rhaphigaster herbidus Stål, 1859: 229 .

Nezara (Acrosternum) herbida: Stål, 1872a: 42 ; Kirkaldy, 1909: 119; Pennington, 1919: 529.

Nezara herbida Berg : 1878: 28; Berg, 1892: 6.

Acrosternum herbida: Pennington, 1920: 9 .

Acrosternum (Chinavia) herbidum: Rolston, 1983: 169 .

Chinavia herbida: Schwertner & Grazia, 2007: 428 ; Marsaro Jr. et al. 2017; Bianchi et al. 2019; Servino & Schwertner, 2020 (electronic key).

Material studied. None, entry based on literature data ( Schwertner & Grazia 2007; Marsaro Jr. et al. 2017; Bianchi et al. 2019).

Diagnostic features. Body green to light green. Cicatrices of pronotum and basal angles of scutellum without black spots ( Fig. 34 ). Connexivum with a small black spot. Abdominal spine reaching the anterior margins of metacoxae ( Fig. 35 ). Body length: 10.00–12.00 mm ( Schwertner & Grazia 2007; Marsaro Jr. et al. 2017; Servino & Schwertner 2020).

Recorded host plants. Canola (Marsaro Jr. et al. 2017; Bianchi et al. 2019).

Distribution in Rio Grande do Sul. Passo Fundo ( Fig. 36 ).

Comments. Figures 34–35 were photographed by Leonardo Matheus Servino.

Figures

FIGURES 34–36. Chinavia herbida. 34: Dorsal view, scale bar = 1.0 mm. 35: Abdomen, ventral view, showing abdominal spine (red arrow) and black spot in lateral margin of sternites (black arrow). 36: Distribution within Rio Grande do Sul.