Piezodorus guildinii ( Westwood, 1837 ),

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: 465-466

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.4711049

persistent identifier

http://treatment.plazi.org/id/F55187E5-FF87-FFB7-FF36-987F25AE7889

treatment provided by

Plazi

scientific name

Piezodorus guildinii ( Westwood, 1837 )
status

 

Piezodorus guildinii ( Westwood, 1837) 

( Figs 100–103View FIGURES 100–103)

Rhaphigaster guildinii Westwood, 1837: 31  .

Piezodorus guildinii: Uhler, 1894  .

Material studied. Cruz Alta : 1♂, 14.X.1981, Link & Costa leg., Linho, J. Grazia det. 1986 ( UFRG)  ; 1♂, Fecotrigo, M. T. B. da Silva leg. ( UFRG)  . Júlio de Castilhos : 1♀, 14.X.1981, Link & Costa leg., Tremoço, J. Grazia det. 1986 ( UFRG)  . Santa Maria : 1♂, XI.1981, D. Link leg., Linho, J. Grazia det. 1986 ( UFRG)  ; 1♂, Tremoço Amarelo, J. Grazia det. 1986 ( UFRG)  .

Diagnostic features. Body dorsal and ventral surfaces green to yellow ( Fig. 100View FIGURES 100–103). Mandibular plates subequal to clypeus and rounded apically. Pronotum with a red stripe at posterior third ( Fig. 102View FIGURES 100–103). Anterolateral margins of pronotum straight. Humeral angles not developed ( Fig. 102View FIGURES 100–103). Abdominal spine reaching the mesocoxae ( Fig. 101View FIGURES 100–103, red arrow), sometimes extended to the head. Body length: 8.00–9.00 mm ( Garbelotto & Campos 2014).

Recorded host plants. Canola (Marsaro Jr. et al. 2017; Bianchi et al. 2019) and soybean ( Costa & Link 1974; Link & Grazia 1987; Panizzi 2008b; Medeiros & Megier 2009).

Distribution in Rio Grande do Sul. Cruz Alta, Júlio de Castilhos, Passo Fundo, Santa Maria and São Sepé ( Fig. 103View FIGURES 100–103).

New records. Cruz Alta and Júlio de Castilhos.

UFRG

Instituto de Biologia

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Pentatomidae

Genus

Piezodorus

Loc

Piezodorus guildinii ( Westwood, 1837 )

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

Rhaphigaster guildinii

Westwood, J. O. 1837: 31
1837