All: key to species in Lamas, Evenhuis, & Couri, 2003: “New species and identifications keys of Southern African Crocidiinae (Diptera, Bombyliidae)." Link
Africa (southern): key to species in Lamas, Evenhuis, & Couri, 2003: “New species and identifications keys of Southern African Crocidiinae (Diptera, Bombyliidae)." Link
All: species distinguished in diagnoses in Yamaguchi & Lamas, 2014: “The discovery of a second species of Mallophthiria Edwards (Diptera, Bombyliidae, Crocidiinae) from Chile." Link
All: key to species as Phthiria (Megaphthiria) in Hall, 1975: “The Bombyliidae of Chile." Contact me