Figures
Fig. 1 Antenna, head and pronotum
Fig. 2 Fore wing
Fig. 3 Meso- and metanotum
Species
Hercinothrips bicinctus Bagnall
Biology
Leaf-feeding on a range of plants; often regarded as a pest of bananas, on the young fruits of which it induces silver markings.
Distribution
Widespread in the tropics, and established in the moister areas of eastern Australia.
Recognition
Medium sized thrips with adomen dark brown but head and thorax with yellow markings; tibiae largely yellow; forewings pale with two short dark bands. Antennae 8-segmented, segment VIII slender but scarcely three times as long as VII; sensoria on III & IV long and forked. Tarsi 2-segmented. Forewings with first and second veins bearing a complete row of setae.
Related species
Eight species are known in Hercinothrips, all from Africa originally, and all very similar in structure.