A fruit fly survey in the Sinharaja and Knuckles National Parks in Sri Lanka (2016), using traps baited with Multi-Frame Super-Resolution Reconstruction Based on Gradient Vector Flow Hybrid Field the male lures methyl eugenol, cue-lure, and zingerone, yielded 21 species of Dacini fruit flies.Of these, three species, viz.Bactrocera amarambalensis Drew, B.dongnaiae Drew & Romig, and B.
rubigina (Wang & Zhao), are new country occurrence records, and Dacus (Mellesis) ancoralis Leblanc & Doorenweerd, sp.n.is described as Methods of Automated Music Comparison Based on Multi-Objective Metrics of Network Similarity a new species.The Sri Lankan Dacini fruit fly fauna is now comprised of 39 species.