Pachytychius hordei (Brullé, 1832)
wheat spike weevil
on grasses
parasite
The larva develops in a single grain; pupation in the soil.
host plants
Poaceae, oligophagous
Brachypodium sylvaticum; Elytrigia repens; Hordeum murinum, vulgare; Triticum aestivum.
phenology
Univoltine.
distribution within Europe
synonyms
Pachytychius squamosus (Gyllenhal, 1835).
references
Baviera & Caldara (2020a), Colonnelli, Osella & Cornacchia (2011a), Compte (1981a), Eloseily (2017a), Gözüaçık & Şimşek (2015a), Mifsud & Colonnelli (2010a).