Melangyna viridiceps

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Melangyna viridiceps is an Australian hoverfly, known as the common hover fly.[1]

Description

File:Flickr - aussiegall - Hoverfly Macro.jpg
Pollinating a flower

It is one of the two most common hoverflies in Australia, alongside Simosyrphus grandicornis,[2] with which it has often been confused,[3] but can be distinguished by its all black thorax.[4]

Feeding

The adult flies feed on pollen and nectar which they gather from flowers, while the larvae feed on aphids.[5]

Distribution

It is found widely across Eastern Australia.

Some sources indicate that the species is also present in New Zealand, either on the Kermadec Islands only,[6] or on both the Kermadecs and the mainland.[7] Most recent sources,[8] however, do not record this species as being present outside of Australia. Miller's 1921 mention for the Kermadec was found to be a misidentification for Simosyrphus grandicornis,[3] and Macfarlane et al.[6] failed to cite specimens or published reports for their claim of the species' presence in the Kermadec.

References

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  8. For example the New Zealand Organisms Registry does not list it for its New Zealand Regin (which includes the Kermadec Islands).

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External links

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