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Journal article
Determinants of parasitoid communities of willow-galling sawflies: habitat overrides physiology, host plant and space
Studies on the determinants of plant–herbivore and herbivore–parasitoid associations provide important insights into the origin and maintenance of global and local species richness. If parasitoids are specialists on herbivore niches rather than on herbivore taxa, then alternating escape of herbivores into novel niches and delayed resource tracking by parasitoids could...Nyman, Tommi ; Leppänen, Sanna ; Várkonyi, Gergely ; Shaw, Mark R ; Koivisto, Reijo …
enemy-free space, tritrophic food webs, vertical diversification effects, speciation, and community barcoding
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Journal article
The hosts of Ophion luteus (Linnaeus) (Hymenoptera, Ichneumondiae, Ophioninae) in Europe
A widespread European nocturnal ichneumonid, Ophion luteus, is shown to be a parasitoid of at least two species of noctuid moth, Agrotis exclamationis and A. segetum, probably most frequently a parasitoid of the former. The taxonomy, nomenclature and diagnostic features of this species are discussed. Possible explanations for a spring-flying...Broad, Gavin R ; Schnee, Heinz ; Shaw, Mark R
Host-parasitoid, Lepidoptera, Noctuinae, rearing, and Noctuidae
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Journal article
Emergence behaviour of adult Trogus lapidator (Fabricius) (Hymenoptera, Ichneumonidae, Ichneumoninae, Heresiarchini) from pupa of its host Papilio machaon L. (Lepidoptera, Papilionidae), with a comparative overview of emergence of Ichneumonidae from Lepidoptera pupae in Europe
Unusually for Ichneumonidae, Trogus lapidator emerges through a hole in the pupal wing case of its papilionid butterfly host that is made largely by a liquid secretion that softens and disintegrates the host tissue. The mandibles are deployed to help spread the secretion, but only towards the very end of...Shaw, Mark R ; Kan, Pieter ; Kan-van Limburg Stirum, Brigitte
Pupal cuticle, staining, cuticular disintegration, cap-cutting, eclosion, and mandibular structure
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Journal article
Lestricus secalis (Hymenoptera: Braconidae: Cenocoeliina), a genus and species new to Britain
Lestricus secalis (L.) was inadvertently listed as British on the basis of an old speculation but, as there was neither firm evidence nor the existence of any specimen, it was deleted from the British list by Shaw & Huddleston (1991). However, it was suggested by Shaw (1999) that the species...Shaw, Mark R ; Mendel, Howard
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Journal article
The British species of Enicospilus (Hymenoptera: Ichneumonidae: Ophioninae)
The nine British and Irish species of Enicospilus are revised, mapped and an identification key provided. One species, Enicospilus myricae sp. nov., is described as new; Enicospilus merdarius (Gravenhorst, 1829) is a senior synonym of E. tournieri (Vollenhoven, 1879) syn. nov.; the only available name for E. merdarius auctt. is...Broad, Gavin R ; Shaw, Mark R
nocturnal, parasitoid, new species, host, and Taxonomy
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Journal article
A review of unusual species of Cotesia (Hymenoptera, Braconidae, Microgastrinae) with the first tergite narrowing at midlength
The unusual species of Cotesia (Hymenoptera, Braconidae, Microgastrinae) with the first tergite narrowing at midlength are reviewed. One new species, Cotesia trabalae sp. n. is described from India and compared with Cotesia pistrinariae (Wilkinson) from Africa, the only other species sharing the same character of all the described species worldwide....Gupta, Ankita ; Shaw, Mark R ; Cardinal, Sophie ; Fernandez-Triana, Jose L
Mylothris chloris, India, Cotesia trabalae, new species, Cotesia pistrinariae, Africa, and Trabala vishnou
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Journal article
Checklist of British and Irish Hymenoptera - Braconidae
The checklist of British and Irish Braconidae is revised, based in large part on the collections of the National Museums of Scotland, Edinburgh, and the Natural History Museum, London. Distribution records are provided at the country level together with extensive synonymy and bibliography.Broad, Gavin R ; Shaw, Mark R ; Godfray, H C
Ichneumonoidea, Britain, fauna, and Ireland
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Journal article
Illustrated notes on the biology of Sphinctus serotinus Gravenhorst (Hymenoptera, Tryphoninae, Sphinctini)
Field and experimental observations on the European ichneumonid Sphinctus serotinus as a koinobiont ectoparasitoid of the limacodid moth Apoda limacodes are recorded. The egg is anchored into the extremely thick cuticle of its host but not deeply enough so that it would survive host ecdysis. That may explain the late...Shaw, Mark R ; Voogd, Jeroen
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Journal article
Two hundred and twenty-five species of reared western Palaearctic Campopleginae (Hymenoptera: Ichneumonidae)in the National Museums of Scotland, with descriptions of new species of Campoplex and Diadegama, and records of fifty-five species new to Britain
Host and in some cases detailed rearing data are presented for 225 species of western Palaearctic Campopleginae from reared material in the National Museums of Scotland, with comments on phenology of all species and particular attention to their means of overwintering. For many species there were previously no host records....