Busca
Resultados da Busca
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2014
Journal article
Host preferences of aphidophagous hoverflies from field distribution of their larvae
The patterns of occurrences among aphid colonies of the larvae of two species of highly polyphagous predatory hoverflies, Episyrphus balteatus (de Geer) and Syrphus ribesii (L.) (Diptera: Syrphidae), were assessed in three areas (Nottingham, Cardiff (UK) and the Czech Republic); in the last two sites, larvae of other syrphid species...Sadeghi, Hussein ; Rotheray, Graham E ; Laska, Pavel ; Gilbert, Francis
Syrphidae., aphids, niche breadth, food specificity, and predatory insects
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2013
Journal article
Hidden in taxonomy: Batesian mimicry by a syrphid fly towards a Patagonian bumblebee
1.Batesian mimicry has been repeatedly reported in syrphid flies (Diptera: Syrphidae), with noxious Hymenoptera identified as the models, including bumblebees (Hymenoptera: Aculeata). Despite the number of detailed studies of bumblebee mimics from the Holarctic, only minimal biological and ecological information is available for the same phenomenon in most other biogeographical...Polidori, C ; Nieves-Aldrey, J L ; Gilbert, Francis ; Rotheray, Graham E
Chile, morphology, Bombus, mimicry, foraging behaviour, and Aneriophora