Hydrellia tritici, the black pasture fly or shore fly, is an insect native to Australia.
Range.
Global range.
While "Hydrellia tritici" is predominantly found in southeastern Australia and New Zealand, some individuals have been found in northeastern Australia, the United States, and France. "Hydrellia tritici" has been introduced in Hawaii.
New Zealand range.
"Hydrellia tritici" is found throughout both mainland islands of New Zealand.