Chinavia erythrocnemis ( Berg, 1878 ),

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: 443

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.4692194

persistent identifier

http://treatment.plazi.org/id/F55187E5-FFA9-FF9E-FF36-9A82234F7AF1

treatment provided by

Plazi

scientific name

Chinavia erythrocnemis ( Berg, 1878 )
status

 

Chinavia erythrocnemis ( Berg, 1878) 

( Figs 30–33View FIGURES 30–33)

Nezara erythrocnemis Berg, 1878: 27–28  .

Nezara (Acrosternum) erythrocnemis: Kirkaldy, 1909: 118  .

Acrosternum erythrocnemis: Pennington, 1920: 9  .

Acrosternum (Chinavia) erythrocnemis: Rolston, 1983: 161  ; Frey-da-Silva & Grazia, 2001: 112.

Chinavia erythrocnemis: Matesco et al., 2006: 483–488  ; Schwertner & Grazia, 2007: 426 View Cited Treatment ; Genevcius & Schwertner, 2014: 43–44 View Cited Treatment ; Fürstenau et al. 2013: 74–78 (key); Bianchi et al. 2019; Servino & Schwertner, 2020 (electronic key).

Material studied. Derrubadas : 1♀, Parque Estadual do Turvo, 1982, S. L. B. Bonatto leg. ( UFRG)  . Rio Grande : 1♀, Estação Ecológica do Taim, 1982, J. Grazia leg. ( UFRG)  ; 1♂, Estação Ecológica do Taim , 1981. J. Grazia leg. ( UFRG)  .

Diagnostic features. Body dorsal surface light green to dark green. Lateral margin of mandibular plates with a largely reddish band ( Fig. 31View FIGURES 30–33). Anterolateral margins of pronotum yellowish ( Figs 30, 31View FIGURES 30–33). Cicatrices of pronotum darker ( Fig. 31View FIGURES 30–33, red arrow). Basal angles of scutellum dark ( Fig. 30View FIGURES 30–33). Connexivum yellowish, with a black spot at anterior and posterior margins ( Fig. 30View FIGURES 30–33). Abdominal spine reaching metacoxae. Spiracles pale, abdominal suture and pseudo-suture dark ( Fig. 32View FIGURES 30–33). Body length: 11.00–14.00 mm ( Schwertner & Grazia 2007).

Recorded host plants. Canola (Marsaro Jr. et al. 2017; Bianchi et al. 2019) and soybean ( Schwertner & Grazia 2007).

Distribution in Rio Grande do Sul. Barra do Quaraí, Derrubadas, Planalto, Passo Fundo, Pelotas, Rio Grande and Uruguaiana ( Fig. 33View FIGURES 30–33).

Comments. Species easily recognized by the general color pattern of the body.

UFRG

Instituto de Biologia

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Pentatomidae

Genus

Chinavia

Loc

Chinavia erythrocnemis ( Berg, 1878 )

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

Chinavia erythrocnemis:

Genevcius, B. C. & Schwertner, C. F. 2014: 43
Furstenau, B. B. R. J. & Schwertner, C. F. & Grazia, J. 2013: 74
Schwertner, C. F. & Grazia, J. 2007: 426
Matesco, V. C. & Schwertner, C. F. & Grazia, J. 2006: 488
2006
Loc

Acrosternum (Chinavia) erythrocnemis:

Frey-da-Silva, A. & Grazia, J. 2001: 112
Rolston, L. H. 1983: 161
1983
Loc

Acrosternum erythrocnemis:

Pennington, M. S. 1920: 9
1920
Loc

Nezara (Acrosternum) erythrocnemis:

Kirkaldy, G. W. 1909: 118
1909
Loc

Nezara erythrocnemis

Berg, C. 1878: 28
1878