Surstyli (dorsal view) for male Themira biloba (A) and Themira “biloba-like” (B). Red arrows indicate basal process on left surstylus; green arrow for basal process on right surstylus.

 
 
  Part of: Ang Y, Rajaratnam G, Su KFY, Meier R (2017) Hidden in the urban parks of New York City: Themira lohmanus, a new species of Sepsidae described based on morphology, DNA sequences, mating behavior, and reproductive isolation (Sepsidae, Diptera). ZooKeys 698: 95-111. https://doi.org/10.3897/zookeys.698.13411