* Opius (Nosopaeopius) ochrogaster Wesmael, 1835

Opius ochrogaster Wesmael, 1835: 135 .

Opius (Nosopaeopius) ochrogaster Fischer, 1972: 206 .

Synonyms. Opius nigriceps Szépligeti, 1898; Opius neopusillus Fischer, 1957 b.

Distribution in Turkey. Bursa, Gaziantep (Fischer & Beyarslan, 2005b); Artvin, Bursa, Eskişehir, Kayseri, Nevsehir (Beyarslan & Fischer, 2011); Sivas (Fischer & Beyarslan, 2012).

Distribution. Palaearctic. Austria, Belgium, Bulgaria, Croatia, Czechoslovakia, France, Germany, Hungary, Ireland, Italy, Kazakhstan, Lithuania, Mongolia, Netherlands, Poland, Romania, Spain, Switzerland, Turkey, United Kingdom.

Hosts. Diptera . Agromyzidae: Agromyzidae: Agromyza phragmitidis Hendel, 1922; Amauromyza (Trilobomyza) flavifrons (Meigen, 1830); [ Cerastium holosteoides, Dianthus barbatus, Dianthus monspessulanus, Melandrium album, Stellaria media]; A. (Trilobomyza) gyrans (Fallén, 1823) [ Campanula rotundifolia]; A. labiatarum (Hendel, 1920) [ Ballota nigra, Stachys sylvatica]; A. verbasci (Bouch, 1847) [ Verbascum thapsus]; Campanulomyza gyrans (Fallen, 1823) [ Campanula rotundifolia]; Liriomyza sp. [ Campanula rotundifolia]; Melandryum album (Miller) Garcke (1858) [ Stellaria media]; Phyllonorycter geniculella (Ragonot, 1874); Trilobomyza labiatarum (Hendel, 1920) [ Ballota nigra, Stachys sylvatica]; T. verbasci (Bouche, 1847) [ Verbascum thapsus].