Abstract
Callaspidia is a Holarctic genus; some species of Callaspidia attack the larvae of order Diptera and Coleoptera. Callaspidia notata (Boyer de Fonscolombe, 1832) (Hymenoptera: Figitidae: Aspicerinae) is reported with colour variations like scape, pedicel and basal part of antennal segment 3 slightly darker than remaining segments, scutellum and mesopleura mostly dark reddish with some darker areas, legs also reddish brown except tarsal segments lighter in colouration. Suspected trophic associations with Ischiodon scutellaris (F.) via Aphis nerii on Calotropis procera (Ait.) Ait and Tinocallis kahawaluokalani (Kirkaldy) on Lagerstroemia indica have been given. Studies suspected that C. notata parasitizes the immature of Ischiodon scutellaris (F.) like other reported species of this genus. Main diagnostic characters, brief description, morphometrics and illustrations are provided. Comparison of recorded species with type species has been provided. World distribution and distribution in Pakistan has been given using Arc GIS tools.