I. G. Andrew; R. P. Macfarlane; P. M. Johns; R. A. Hitchmough; I. A.N. Stringer (21 June 2012). "The conservation status of New Zealand Diptera". New Zealand Entomologist. 35 (2): 99–102. doi:10.1080/00779962.2012.686312. ISSN0077-9962. WikidataQ54666021.
I. G. Andrew; R. P. Macfarlane; P. M. Johns; R. A. Hitchmough; I. A.N. Stringer (21 June 2012). "The conservation status of New Zealand Diptera". New Zealand Entomologist. 35 (2): 99–102. doi:10.1080/00779962.2012.686312. ISSN0077-9962. WikidataQ54666021.
I. G. Andrew; R. P. Macfarlane; P. M. Johns; R. A. Hitchmough; I. A.N. Stringer (21 June 2012). "The conservation status of New Zealand Diptera". New Zealand Entomologist. 35 (2): 99–102. doi:10.1080/00779962.2012.686312. ISSN0077-9962. WikidataQ54666021.