Ricerca
Risultati della ricerca
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Lecture
From Gaul to Galloway: Early Celtic Art and Iron Age Connections
Galloway has produced remarkable treasures of early Celtic art such as the Torrs pony cap, found near Castle Douglas, but their stories are little known. Fraser Hunter, principal curator of prehistoric and Roman archaeology at National Museums Scotland, uses art and archaeology as witnesses to the area’s ancient past. How...Hunter, Fraser
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2022
Journal article
Characterisation of some species groups of Brachymeria (Hymenoptera: Chalcididae), with a review of the B. tibialis-group and description of a new species parasitizing Zygaena pupae (Lepidoptera: Zygaenidae)
The Brachymeria tibialis species group is newly recognized and diagnosed together with the Brachymeria annulata, femorata, kassiliensis and lasus species groups also newly defined. In these diagnoses a few morphological characters of the ventral part of the mesosoma, discovered in this study, are proposed to help differentiate the groups. The...Delvare, Gérard ; Shaw, Mark R
BIOLOGY, HOSTS , LEPIDOPTERA , DISTRIBUTION , MORPHOLOGY , and SPECIES GROUPS DIAGNOSES
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2022
Journal article
Rearings of four European Microgastrinae (Hymenoptera: Braconidae), three new to Britain including a new species of <i>Cotesia</i> Cameron, 1891
Cotesia carterocephali sp. nov. is described from a single gregarious brood reared from a posthibernation final instar larva of the hesperiid butterfly Carterocephalus palaemon in Scotland. Details of English rearings of two other Microgastrinae recorded from Britain for the first time are also given: Distatrix pompelon, gregariously from the erebiid... -
2022
Journal article
Butterfly–parasitoid–hostplant interactions in Western Palaearctic Hesperiidae: a DNA barcoding reference library
The study of ecological interactions between plants, phytophagous insects and their natural enemies is an essential but challenging component for understanding ecosystem dynamics. Molecular methods such as DNA barcoding can help elucidate these interactions. In this study, we employed DNA barcoding to establish hostplant and parasitoid interactions with hesperiid butterflies,... -
2022
Journal article
Biological and morphological studies on the parasitoids (Hymenoptera, Ichneumonidae) of Aprosthema tardum (Klug) (Hymenoptera, Argidae, Sterictiphorinae) in Var, southern France
Field surveys at four neighbouring but discrete sites in southern France revealed the presence of five ichneumonid parasitoids of the -feeding sterictiphorine argid sawfly . Four of these parasitoids, , (both Ctenopelmatinae), and (both Tryphoninae), could be identified and, by also incorporating laboratory studies, the developmental biology of each was... -
2022
Journal article
Identity of wasp parasitoids (Hymenoptera) attacking Pieris brassicae (Linnaeus, 1758) (Lepidoptera: Pieridae) in South Africa
The alien invasive large cabbage white, Pieris brassicae (Linnaeus, 1758) (Pieridae), although introduced into South Africa more than 27 years ago, has not dramatically expanded its distribution, possibly because it is effectively attacked by two parasitoid wasp species. Even though there is a cohort of parasitoid species associated with P.... -
2022
Journal article
Larval parasitism in a specialist herbivore is explained by phenological synchrony and host plant availability
Parasitism is a key factor in the population dynamics of many herbivorous insects, although its impact on host populations varies widely, for instance, along latitudinal and altitudinal gradients. Understanding the sources of geographical variation in host–parasitoid interactions is crucial for reliably predicting the future success of the interacting species under...Stefanescu, Constantí ; Colom, Pau ; Barea‐Azcón, José Miguel ; Horsfield, David ; Komac, Benjamin …
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2022
Journal article
Edmund Jarzembowski at 70: An appreciation
Edmund Aleksander Jarzembowski (BSc PhD FGS FRES) is currently a Leverhulme Emeritus Fellow; Scientific Associate (researcher) at The Natural History Museum London (NHMUK); and Professor at the Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences (NIGPAS), Nanjing, specializing in the study of fossil insects (palaeoentomology).Austen, Peter A ; Wang, Bo ; Ross, Andrew J ; Coram, Robert A
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2022
Journal article
Evidence that Temminck described Felis aurata in 1825, not 1827
The African golden cat, Caracal aurata, ranges from west through central to east Africa and is categorized as Vulnerable on the IUCN Red List of Threatened Species. Coenraad J. Temminck (1778–1858) described Felis aurata (African golden cat) and other new felid species in the fourth of seven monographs collected in... -
2022
Journal article
The expensive-tissue hypothesis may help explain brain-size reduction during domestication
Morphological traits, such as white patches, floppy ears and curly tails, are ubiquitous in domestic animals and are referred to as the ‘domestication syndrome’. A commonly discussed hypothesis that has the potential to provide a unifying explanation for these traits is the ‘neural crest/domestication syndrome hypothesis’. Although this hypothesis has...Lesch, Raffaela ; Kotrschal, Kurt ; Kitchener, Andrew C ; Fitch, W Tecumseh ; Kotrschal, Alexander