[2] Leche had acquired a collection of specimens from Gustav Schneider, a Swiss natural history dealer, and used to describe a new species that was distinguishable from the rest of the series.

[4] This status was largely maintained until 2014, although greater diversity had previously been identified, when a study examining the morphology and genetics of the bats of Australia showed that it was distinct enough to be considered a full species.

[6] Leche initially placed it in the now defunct genus Nyctinomus with the species name petersi.

[2] In describing the species, Leche noted that it is similar in appearance to the east-coast free-tailed bat, Mormopterus norfolkensis.

[5] Ozimops petersi is nocturnal species, roosting in sheltered places during the day such as tree cavities or under metal roofs.