Occurs throught Aotearoa / New Zealand, but is most common on high mountains, and in the cooler parts of Te Waipounamu / South Island and on Rakiura / Stewart Island. Its range extends as far south as Campbell Island and the Auckland Islands
New Zealand blue blowfly
Māori name: rango pango, ngaro, rako: iroiro
English name: New Zealand blue blowfly
Scientific name: Calliphora quadrimaculata (Swederus)
Order: Diptera
Family: Calliphoridae
- occurs throught Aotearoa / New Zealand, but is most common on high mountains, and in the cooler parts of Te Waipounamu / South Island and on Rakiura / Stewart Island. Its range extends as far south as Campbell Island and the Auckland Islands;
- is our largest endemic blowfly;
- rarely comes indoors;
- females will readily "blow" woollen bedding, clothes, and meat;
- maggots have occasionally been found on fly-struck sheep, but they are secondary invaders rather than fly-strike initiators;
- maggots can develop on mountain top areas in the absence of carrion, apparently feeding on the decaying leaf bases of snow tussock.
See Dear, J.P. 1986: Calliphoridae (Insecta: Diptera). Fauna of New Zealand 8