[15][16][17] Canada, United States, Tajikistan, Turkmenistan, British Isles, Belarus, Czech Republic, Hungary, Latvia, Lithuania, Moldova, Poland, Romania, Slovakia, Ukraine, Denmark, Finland, Sweden, Bulgaria, Corsica, Croatia, Greece, Italy, Macedonia, Portugal, Serbia, Slovenia, Spain, Turkey, Yugoslavia, Austria, Belgium, France, Germany, Netherlands, Switzerland, Japan, North Korea, Iran, Israel, Palestine, Saudi Arabia, Mongolia, Egypt, Tunisia, Russia, Armenia, Azerbaijan, Georgia, China, India, Taiwan.

[18]: 20  Studies have been conducted into its ability to successfully prey on Mythimna unipuncta[19] and Cydalima perspectalis[20].

[18]: 20 For rearing Exorista larvarum in controlled conditions, inexpensive diets are preferable.

MEYS contains liquid skimmed milk, chicken egg yolk, yeast extract and saccharose and HEYS contains veal homogenate, chicken egg yolk, yeast extract and saccharose.

This article related to members of the fly subfamily Exoristinae is a stub.