Chinavia aseada (Rolston, 1983)

(Figs 27–29)

Acrosternum (Chinavia) aseadum Rolston, 1983: 132; Link & Grazia, 1987: 117.

Chinavia aseada: Schwertner & Grazia, 2007: 431; Bunde et al. 2010; Fürstenau et al. 2013: 61 (table), 65 –68, figs 7–12, 75, 77–78 (key); Matesco et al. 2014: 368, figs 7, 52–55; Servino & Schwertner, 2020 (electronic key).

Material studied. Cruz Alta: 3♀, 14.X.1981, Link & Costa leg., Linho (UFRG) . Santa Maria: 1♂, 03.VI.1982, J. A. [unreadable] leg., J. Grazia det. 1986 (UFRG) ; 1♂, X.1984, Tremoço branco, D. Link leg. (UFRG) ; 1♂, XII.1981, D. Link leg., “Feijoeiro” (UFRG); 1♀, X.1984, “ Girassol ”, D. Link leg., J. Grazia det. 1986 (UFRG) . São Sepé: 1♀, 13.XII.1981, E. C. Costa leg., “Feijoeiro” (UFRG) .

Diagnostic features. Body light green. Lateral margin of body light red to orange (Fig. 27). Cicatrices of pronotum and basal angles of scutellum immaculate (Fig. 27). Connexivum and abdominal sternites immaculate (Fig. 28). Humeral angles not produced. Abdominal spine not produced, not reaching metacoxae; spiracles black and surrounded by a yellow callus (Fig. 28) (Schwertner & Grazia 2007; Servino & Schwertner 2020). Body length: 12.00–14.00 mm (Schwertner & Grazia 2007).

Recorded host plants. Canola (Marsaro Jr. et al. 2017; Bianchi et al. 2019) and soybean (Link & Grazia 1987).

Distribution in Rio Grande do Sul. Barra do Quaraí, Cruz Alta, Esmeralda, Santa Maria, São Sepé, Passo Fundo and Pelotas (Fig. 29).