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Journal article
Mechanisms and patterns of feeding in some leaf-mining larvae (Diptera, Agromyzidae, Drosophilidae and Anthomyiidae)
Morphological analyses, observations and videos were used to resolve leaf-mining feeding mechanisms and patterns of three Amauromyza Hendel (Agromyzidae), one Scaptomyza Hardy (Drosophilidae) and three Pegomya Robineau-Desvoidy (Anthomyiidae) species. The results help explain linear and blotch mining and suggest a data standard for comparing leaf-mining Diptera larvae.Rotheray, Graham E
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Journal article
Ptychopteridae – a family of flies (Diptera) new to the Neotropical Region and description of a new species.
A new species of Ptychoptera Meigen (Diptera: Ptychopteridae) is described from cloud forest in southern Mexico, representing the first definitive record of the family in the Neotropical Region.Hancock, E Geoffrey ; Marcos-Garcia, M-Angeles ; Rotheray, Graham E
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Journal article
Pollen feeding larvae in the presumed predatory syrphine genus Toxomerus Macquart (Diptera, Syrphidae)
The morphology and biology of the larva of Toxomerus apegiensis (Harbach, 1974) are described from Suriname. This larva feeds on pollen of Olyra obliquifolia Steudel, a bambusoid grass (Poaceae) that grows in the understorey of tropical rainforests. The morphology of the larva of Toxomerus politus (Say, 1823), which feeds on...Reemer, Menno ; Rotheray, Graham E
Toxomerus apegiensis, Neotropical rainforest, Olyra obliquifolia, Suriname, and Toxomerus politus
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Journal article
Hoverfly larvae
Rotheray, Graham E
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Journal article
Morphology of the puparium and breeding sites of eight species of Heleomyzidae (Diptera)
Rearing data from higher plants, carrion and bird and mammal nests and burrows are provided for eight species of Heleomyzidae (Diptera): Heleomyzinae: Heleomyza borealis Boheman, Scoliocentra brachypterna (Loew) and Eccoptomera microps (Meigen); Heteromyzinae: Tephrochlamys flavipes (Zetterstedt), Tephrochlamys tarsalis (Zetterstedt) and Heteromyza rotundicornis (Zetterstedt); and Suillinae: Suillia ustulata (Meigen) and Suillia...Rotheray, Graham E
functional morphology, locomotion, breeding sites, puparium, head skeleton, Cyclorrhapha, taxonomic characters, and description
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Journal article
A new species of fig-feeding Lonchaeidae (Diptera: Schizophora) from India and a checklist for the family in the Indian sub-continent
A new species of Lonchaeidae, Silba lashker sp. nov. is described from specimens reared from figs in Jammu and Kash-mir, India. The adult and larvae are described and comparisons are made with other species in the genus. A checklist forthe Indian sub-continent is provided which lists twenty four species in...MacGowan, Iain ; Razak, Nakeer ; Rotheray, Graham E ; Ahmad, Irfan
India, new species, Diptera, checklist, Lonchaeidae, figs, and <i>Silba</i>
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Journal article
The puparium of Meoneura lamellata Collin (Diptera, Carnidae) and records of three other carnids from bird and mammal nests
Rearing data for four species of Carnidae (Diptera) are presented from material obtained in the 1930s by E.B. Basden. 387 specimens of the Meoneura lamellata Collin, 1930 were reared, almost exclusively from nests of the sand martin, Riparia riparia. 533 specimens of the Meoneura neottiophila Collin, 1930 came from nests...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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Journal article
Syrphidae (Diptera) from the Greek island of Lesvos, with description of two new species
The results of the hoverfly (Syrphidae) collection by the ‘Malloch Society’ on the Greek island of Lesvos are presented. Fieldwork took place from February to March 2006 and from May to June 2010. An account of 66 species from 28 genera is provided including two species new to science, five... -
Journal article
Revision of the New World genus Quichuana Knab, 1913 (Diptera: Syrphidae), including descriptions of 24 new species.
The species of the New World syrphid genus, Quichuana Knab, 1913 (Diptera: Syrphidae: Eristalini), are revised and the genus is re-diagnosed. Twenty-four new species are described, bringing the total number considered valid to 48. New species were mostly reared from Bolivia, Brazil, Costa Rica, El Salvador, Mexico, Peru, Trinidad, and... -
Journal article
Sampling methods for assessing Syrphid biodiversity (Diptera: Syrphidae) in tropical forests
When assessing the species richness of a taxonomic group in a specific area, the choiceof sampling method is critical. In this study, the effectiveness of three methods for sampling syrphids(Diptera: Syrphidae) in tropical forests is compared: Malaise trapping, collecting adults with an entomological net, and collecting and rearing immatures. Surveys...Marcos-Garcia, M-Angeles ; Garcia-Lopez, A ; Zumbado, M A ; Rotheray, Graham E
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Journal article
Development sites and early stages of eleven species of Clusiidae (Diptera) occurring in Europe
Two hundred and ninety-six rearing records of 11 clusiid species (Diptera, Clusiidae) were obtained from 8 tree species in England, Finland, France, Norway, Russia and Scotland, mainly during the period 1994 to 2004. Larvae and puparia were found between annual layers of whitewood (sapwood and heartwood) of wet, decay-softened, dead...Rotheray, Graham E ; Horsfield, David
locomotion, puparium, host tree, morphology, Druid fly, pseudocephalon, larva, trophic structures, respiration, rearing, and head skeleton