Bruchidius

Yus-Ramos, Rafael, Ventura, Daniel, Bensusan, Keith, Coello-García, Pedro, György, Zoltán & Stojanova, Anelia, 2014, Alien seed beetles (Coleoptera: Chrysomelidae: Bruchinae) in Europe, Zootaxa 3826 (3), pp. 401-448 : 427

Key to established species of Bruchidius

( Figure 10 )

1 Integument black, except the abdomen which is reddish; pubescence sparse, not covering the integument, giving the body a uniform blackish aspect; antennae, hind legs and fore and middle femur entirely black; female pygidium with a pair of elliptical pits that are not flanged ( Figs. 10 A–C)................................................ Bruchidius siliquastri

- Integument reddish; pubescence abundant covering the integument, forming patterns of light and dark spots on the elytra; antennae and legs entirely reddish; female pygidium without pits or with flanged pits.............................. 2

2 Smaller and rounded; light colored pubescence forming white and brown spots; female pygidium with a pair of narrow and flanged elliptical pits; male ventral setiferous spot larger and rounded ( Figs. 10 G–I)............... Bruchidius raddianae

- Larger and elongated; pubescence dark, forming grey and black spots; female pygidium without pits; male ventral setiferous spot smaller and narrower ( Figs. 10 D–F)................................................... Bruchidius terrenus

Figures

FIGURE 10. Bruchidius species alien to Europe. A – C, Bruchidius siliquastri: A, Adult; B, Male sternites; C, Female pygidium. D – F, Bruchidius terrenus: D, Adult; E, Male sternites; F, Female pygidium. G – I, Bruchidius raddianae: G, Adult; H, Male sternites; I, Female pygidium.