Chinavia obstinata
| Main Authors: | Barros, Lurdiana D., Paim, Marcelo R., Krein, Verônica, Carabajal, Victor, Brandão, Marcela N., Bernardes, Paula De O., Lindner, Mariana F. |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2021
|
| Subjects: | |
| Online Access: |
https://zenodo.org/record/4711033 |
Daftar Isi:
- Chinavia obstinata (Stål, 1860) (Figs 44–46) Rhaphigaster obstinatus Stål, 1860: 23; Walker, 1867: 360. Acrosternum (Chinavia) panizzii Frey-da-Silva & Grazia, 2001: 113, 115–117 (Syn. by Schwertner & Grazia, 2007). Acrosternum obstinatum: Matesco et al. 2003: 82–88. Chinavia obstinata: Schwertner & Grazia, 2006: 243; 2007: 430–431; Genevcius et al. 2012: 26–27; Campos et al. 2012, figs 2–3; Fürstenau et al. 2013: 74–78 (key); Bianchi et al. 2019; Servino & Schwertner, 2020 (electronic key). Material studied. Pelotas: 1♂, 1♀, 20.III.2001, L. M. Vivian leg. (UFRG). Porto Alegre: 1♂, II.1995, J. A. M. Fernandes leg. (UFRG). Rio Grande: 1♂, Estação Ecológica do Taim, 17.III.1982, J. Grazia leg. (UFRG). Diagnostic features. Body oval, light to dark green. Cicatrices of pronotum, basal angles of scutellum and connexivum immaculate (Fig. 44), but the latter may bear black spots at the posterolateral angles. Abdominal spine surpassing mesocoxae (Fig. 45, red arrow). Spiracles pale or dark. Body length: 11.00–15.00 mm (Schwertner & Grazia 2007; Campos et al. 2012; Garbelotto & Campos 2014). Recorded host plants. Canola (Marsaro Jr. et al. 2017; Bianchi et al. 2019) and soybean (Garbelotto & Campos 2014). Distribution in Rio Grande do Sul. Estrela, Pelotas, Porto Alegre, Passo Fundo, Rio Grande and Viamão (Fig. 46).
- Published as part of 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, pp. 430-478 in Zootaxa 4958 (1) on page 447, DOI: 10.11646/zootaxa.4958.1.27, http://zenodo.org/record/4692176