| http://www.w3.org/ns/prov#value | - Males seem to hold 'mating territories' which they defend against other hoverflies and even bumblebees and other insects by chasing them away (6).The larvae of this species have never been identified, but females have been seen ovipositing on fresh cow dung and on sphagnum moss near dung (2).Whilst the cause of the precipitous decline of this species is not known (7), current threats may include t
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