The immigrans-tripunctata radiation is a speciose lineage of Drosophila flies, including over 300 species.

[1] The immigrans-tripunctata radiation is a sister lineage to most other members of the subgenus Drosophila.

[2] A number of species have had their genomes or transcriptomes sequenced for evolutionary studies using Drosophila.

The following species groups and numbers largely derive from O'Grady (2018).

[2] The following species have extensive genetic sequence data available.