Neosilba plana
Description: Body length 5.77 mm long 1.77 mm wide at the pteropleura. Head: 2.03 mm wide, 1.86 mm high, 0.78 mm long; front 0.46 mm wide in the lunule, 0.538 mm wide lower ocelar triangle; lunule with 10 setulae; postpedicel 1.0 mm long, 0.205 mm wide in lateral view; arista 1.12 mm long, the medial setulae longer than other, 0.089 mm long; subvibrissal area with 4 setulae. Thorax: 1.77 mm wide at pteropleura, 1.78 mm long; anepisternum with 4 anterodorsal and 5 posterior bristles; scutellum with 12 setulae between lateral bristles and 4 before the anterior bristle; fringes of calypteres with 12 brown setae; Wing: 5.92 mm long, 2.37 mm wide, hyaline. Abdomen: 2.40 mm long. Male terminalia: 0.897 mm long, 0.641 mm wide; epandrium 0.46 mm long, 0.32 mm wide (1.44 times as long as broad); gonopodite long with rolled up margins; paramere isosceles triangular shape in ventral view, 0.153 mm high, 0.038 mm base; surstylus with 4 acute prensisetae at each side, the more internal one separated from the other three; distal line of surstylus slightly concave in the external half; surstylus with an aedeagus-support medial groove; cerci 0.304 mm long, 0.256 mm wide; filament 0.346 mm long, 0.064 mm widest, external surface plain, thinner from the “C” section in lateral view but slightly medial wider in ventral view, plain lateral and ventral sides; scraper-like ejaculatory apodeme chitinized area of the ejaculatory apodeme 0.25 mm long 0.089 mm wide.
specimens studied were collected from Inga fruits (Inga edulis Mart).