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Résultats de recherche
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Journal article
Whose Amber? Changing notions of Amber’s geographical origin
This essay explores the issue of cultural identity and cultural identification with respect to one material: amber. Prior to the discovery of the new world and for quite some time afterwards, the primary source of amber in fifteenth-, sixteenth- and seventeenth-century Europe was Prussia. Few Europeans, however, really understood much...King, Rachel
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Journal article
A reappraisal of Cerebavis cenomanica (Aves, Ornithurae), from Melovatka, Russia
The evolution of the avian brain is of crucial importance to studies of the transition from non-avian dinosaurs to modern birds, but very few avian fossils provide information on brain morphological development during the Mesozoic. An isolated specimen from the Cenomanian of Melovatka in Russia was described by Kurochkin and...Walsh, Stig A ; Milner, Angela C ; Bourdon, Estelle
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Journal article
Climate and refugial origin influence the mitochondrial lineage distribution of weasels (Mustela nivalis) in a phylogeographic suture zone
Overarching trends can be seen in European mammalian phylogeography, yet it is clear that species responded differently depending on adaptations to past environments. We built upon previous work on the phylogeography of weasels (Mustela nivalis) in Europe by using well-preserved museum specimens from a proposed phylogeographic suture zone. The complete...McDevitt, A D ; Zub, K ; Kawalko, Agato ; Oliver, M K ; Herman, Jeremy S …
adaptation, phylogeography, cytochrome b, museum specimens, and Carpathian refugium
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Journal article
Potential occurrence of the long-tailed Skua subspecies Stercorarius longicaudus pallescens in Scotland
Two Long-tailed Skuas Stercorarius longicaudus reported in Scotland, an adult male collected at Sule Skerry, Orkney in June 1908, and an adult observed at East Burra, Shetland over four summers during 2009-2012, showed features suggesting the east Siberian and Nearctic subspecies S. I. pallescens. If confirmed they would be the...McInerney, C J ; McGowan, R Y
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Journal article
Comparative analysis of vestibular ecomorphology in birds
The bony labyrinth of vertebrates houses the semicircular canals. These sense rotational accelerations of the head and play an essential role in gaze stabilisation during locomotion. The sizes and shapes of the semicircular canals have hypothesised relationships to agility and locomotory modes in many groups, including birds, and a burgeoning...Benson, Roger B J ; Starmer-Jones, Ethan ; Close, Roger A ; Walsh, Stig A
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Journal article
A novel host of Itoplectis viduata (Gravenhorst) (Hymenoptera: Ichneumonidae, Pimplinae), with some wider rearing records
The apparently regular use of cocoons of a species of Pompilidae, Homonotus sanguinolentus, by the ichneumonid parasitoid Itoplectis viduata at a site in Russia is reported, and seen in the context of the host range of I. viduata as revealed by reared material in the National Museums of Scotland (NMS).Shaw, Mark R ; Borisova, Natalia
pseudohyperparasitism, niche generalist, host range, Cheiracanthium erraticum, Homonotus sanguinolentus, western Europe, and Russia
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Journal article
Staminate flower of Prunus s. l. (Rosaceae) from Eocene Rovno amber (Ukraine)
The late Eocene ambers provide plethora of animal and plant fossils including well-preserved angiosperm flowers from the Baltic amber. The Rovno amber from NW Ukraine resembles in many aspects the Baltic amber; however, only fossilized animals and some bryophytes have yet been studied from the Rovno amber. We provide the...Sokoloff, Dmitry D ; Ignatov, Michael S ; Remizowa, Margarita V ; Nuraliev, Maxim S ; Blagoderov, Vladimir …
Eocene, Flower, Fossil, Prunus hirsutipetala, Europe, Rosaceae, and Amber
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Journal article
Review of the fossil record of Bolitophilidae, with description of new taxa and discussion of position of Mangas Kovalev (Diptera: Sciaroidea)
The dipteran family Bolitophilidae, with the single extant genus Bolitophila, is a small family of mycophagous flies. In marked contrast to related families such as Sciaridae and Mycetophilidae, the family has a poor fossil record with no definite species assigned to the genus. In addition, the position of the extinct...Blagoderov, Vladimir
Eocene, new species, Diptera, Cretaceous, fossil insect, Kishenehn Formation, Mangas, Bolitophilidae, Khasurty, Baltic amber, and Bolitophila
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Journal article
A new species of Micrepimera Matile (Diptera: Keroplatidae) from Baltic Amber
A new species of Micrepimera Matile, 1990 (Diptera: Keroplatidae) from Baltic amber is described. Known species of Macrocera from Baltic amber are reviewed. Macrocera elegantissima Meunier, 1904 is transferred to Micrepimera; a lectotype is designated for this species.Blagoderov, Vladimir ; Krzeminski, Wieslaw ; Skibińska, Kornelia
new taxon, fossil insects, Diptera, new combination, and Keroplatidae