Chinavia obstinata ( Stål, 1860 ),

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: 447

publication ID

https://doi.org/10.11646/zootaxa.4958.1.27

publication LSID

lsid:zoobank.org:pub:303D300E-C17B-407C-A63B-53F906C5D825

DOI

http://doi.org/10.5281/zenodo.4711033

persistent identifier

http://treatment.plazi.org/id/F55187E5-FFB5-FF82-FF36-9A8227B67E63

treatment provided by

Plazi

scientific name

Chinavia obstinata ( Stål, 1860 )
status

 

Chinavia obstinata ( Stål, 1860) 

( Figs 44–46View FIGURES 44–46)

Rhaphigaster obstinatus Stål, 1860: 23  ; Walker, 1867: 360.

Acrosternum (Chinavia) panizzii  Frey-da-Silva & Grazia, 2001: 113 View Cited Treatment , 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 View Cited Treatment ; 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. 44View FIGURES 44–46), but the latter may bear black spots at the posterolateral angles. Abdominal spine surpassing mesocoxae ( Fig. 45View FIGURES 44–46, 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. 46View FIGURES 44–46).

UFRG

Instituto de Biologia

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Pentatomidae

Genus

Chinavia

Loc

Chinavia obstinata ( Stål, 1860 )

Barros, Lurdiana D., Paim, Marcelo R., Krein, Verônica, Carabajal, Victor, Brandão, Marcela N., Bernardes, Paula De O. & Lindner, Mariana F. 2021
2021
Loc

Chinavia obstinata: Schwertner & Grazia, 2006: 243

Furstenau, B. B. R. J. & Schwertner, C. F. & Grazia, J. 2013: 74
Genevcius, B. C. & Grazia, J. & Schwertner, C. F. 2012: 26
Schwertner, C. & Grazia, J. 2006: 243
2006
Loc

Acrosternum obstinatum:

Matesco, V. C. & Fortes, N. D. F. & Grazia, J. 2003: 88
2003
Loc

Acrosternum (Chinavia) panizzii

Frey-da-Silva, A. & Grazia, J. 2001: 113
2001
Loc

Rhaphigaster obstinatus Stål, 1860: 23

Walker, F. 1867: 360
Stal, C. 1860: 23
1860