O. Merkl szerk.: Folia Entomologica Hungarica 68. (Budapest, 2007)

Mesopolobus incultus (WALKER, 1834) - Romania, [Bistrita-Nasäud county,] Muntii Rodnei, 22.VIL1943, 1 female, leg. ERDÖS, det. von ROSEN. - A hyperparasitoid in Apion sp. in Trifolium pratense (ROSEN 1961, GRAHAM 1969), it is distributed all over Europe and Middle East (ROSEN 1958, GRAHAM 1969). New species for Romania. Perniphora RUSCHKA, 1923 Remarks - Two species, the Western Palaearctic P. robusta RUSCHKA, 1923 and the Nearctic P. americana MILLER, 1965 belong to this genus. Perniphora robusta RUSCHKA, 1923 - Romania, [Covasna county,] Valea Oituzului, Picea cutting, 10.VII.2001, 3 females, leg. LÁSZLÓ. - A European species. Ectoparasitoid of xylophagous beetles (HEDQVIST 1963, THOMSEN et al 1949. New species for Romania. Semiotellus WESTWOOD, 1839 Remarks - Eight Semiotellus species occur in Europe (NOYES 2003). They are usually parasitoids of Cecidomyiidae (Diptera) (BOUCEK & RASPLUS 1991). Semiotellus fumipennis THOMSON, 1856 - Romania, [Hunedoara county,] Retezat National Park, 25.VII.

2000, 1 male, leg. LÁSZLÓ. - Known distribution is Sweden and England (GRAHAM 1969). New species for the Carpathian Basin and Romania. This is the easternmost locality data. Thektogaster DELUCCHI, 1955 Remarks - Four species of this Palaearctic genus occur in Europe. Their biology is nearly unknown (GRAHAM 1969), although T. aberlenci DELVARE, 1986 was collected on Gentiana lutea (DELVARE 1986 in BOUCEK & RASPLUS 1991). The genus is mentioned by for Romania MlTROIU (Ph.D. thesis, unpublished). Thektogaster abdominalis DELUCCHI, 1953 - Romania, [Harghita county,] on Rubus sp. shrubs in a pine forest between Borsec and Toplita, 1.IX.2002, 1 female, leg. LÁSZLÓ. - In Europe it is known from Austria and Sweden (DELUCCHI 1953, HEDQVIST 2003). New species for Romania and new plant associate record.