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Journal article
Hoverfly larvae
Rotheray, Graham E
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Journal article
A new species of Nepenthosyrphus De Meijere (Diptera: Syrphidae)
A new species of Nepenthosyrphus De Meijere, 1932 (Diptera: Syrphidae), reared from flasks of pitcher plants (Nepenthaceae) is described from Indonesia. It is closely related to the Nepenthosyrphus oudemansi de Meijere, 1932 but can be distinguished, in both sexes, by the colour pattern of the abdomen and additionally in the...Rotheray, Graham E ; Hancock, E Geoffrey ; Thornham, D G
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Book
The natural history of Hoverflies
Hoverflies are valuable insects and particularly over the last two decades, they have started to impact on a wider range of people than just specialists. Hoverflies are known and recognised not just for their striking colours, remarkable hovering behaviour and flower visiting habits but also because of their roles in...Rotheray, Graham E ; Gilbert, Francis