''Tachina actinosa'' is a species of

fly Flies are insects of the Order (biology), order Diptera, the name being derived from the Ancient Greek, Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwing ...

in the genus ''

Tachina ''Tachina'' is a genus of large fly, flies in the family Tachinidae. There are approximately 600 species worldwide. Most have larvae that are parasitoids of Lepidopteran caterpillars. Taxonomy ''Nowickia'' Wachtl, 1894, treated by some authors ...

'' of the family Tachinidae that is endemic to the US state of

Oregon Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...

References

Insects described in 1938 Diptera of North America Endemic fauna of Oregon Endemic insects of the United States actinosa {{Tachina-stub