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Friday, 15 March 2019

13-3-2019 MONTE CORONA, VALENCIA - SOUTHERN BROAD BELLIED JEWEL BUG (Eurygaster austriaca)


TheEurygaster austriaca, Commonly known as the cereal bug or wheat bug , it is a hemipteran insect of the family ScutelleridaeIt is recognized as a major agricultural pest for cereal crops such as wheat and barley, as its feeding damages the grains and reduces their baking quality. 

Physical Description
Size: Adults measure between 11 and 14 mm in length.
Coloration: They exhibit highly variable coloration, generally yellowish-brown with darker spots. The body is broadly oval and finely dotted.
Distinguishing features: They have a pointed head, and the genae (cheeks) fuse together, closing the anterior portion of the head, which is key to their identification. The scutellum is very large and covers most of the abdomen and wings. They often display three light-colored spots on the scutellum: two small, comma-shaped spots and a slightly keeled central longitudinal line.