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Journal article
The aspen hoverfly Hammerschmidtia ferruginea (Fallén)(Diptera, Syrphidae) in Deeside
After a gap of some 30 years the presence of the aspen hoverfly Hammerschmidtia ferruginea (Fallén, 1817), is confirmed in Deeside, Aberdeenshire. The methods used to re-establish the population are discussed.MacGowan, Iain
Hammerschmidtia ferruginea , population, aspen hoverfly , Diptera, cambium, and Syrphidae
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Journal article
Scleromochlus and the early evolution of Pterosauromorpha
Pterosaurs, the first vertebrates to evolve powered flight, were key components of Mesozoic terrestrial ecosystems from their sudden appearance in the Late Triassic until their demise at the end of the Cretaceous1,2,3,4,5,6. However, the origin and early evolution of pterosaurs are poorly understood owing to a substantial stratigraphic and morphological...Foffa, Davide ; Dunne, Emma M ; Nesbitt, Sterling J ; Butler, Richard J ; Fraser, Nicholas C …
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Journal article
A new long‐necked archosauromorph from the Guanling Formation (Anisian, Middle Triassic) of southwestern China and its implications for neck evolution in tanystropheids
A long neck is an evolutionary innovation convergently appearing in multiple tetrapod lineages, including groups of plesiosaurs, non-archosauriform archosauromorphs, turtles, sauropodomorphs, birds, and mammals. Among all tetrapods both extant and extinct, two Triassic archosauromorphs, Tanystropheus and Dinocephalosaurus, have necks that are particularly elongated relative to the lengths of their trunks....Wang, Wei ; Spiekman, Stephan N F ; Zhao, Lijun ; Rieppel, Olivier ; Scheyer, Torsten M …
Triassic archosauromorphs, Dinocephalosaurus, tetrapods, evolution, and Tanystropheus
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Journal article
Pests or prey? Micromammal species within an ancient anthropic environment at the Norse settlement site of Tuquoy (Westray, Orkney)
Micromammals, like rodents and shrews, adapt rapidly to take advantage of new food sources, habitats and ecological niches, frequently thriving in anthropogenic environments. Their remains, often retrieved during archaeological investigations, can be a valuable source of information about the past environmental conditions as well as interspecies interactions and human activity....Romaniuk, Andrzej A ; Troalen, Lore G ; Bendrey, Robin ; Herman, Jeremy S ; Owen, Olwyn …
commensalism, introductions, Orkney, micromammal, archaeology, and predation
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Journal article
Evolutionary trends in trimerellid brachiopods
Non-articulated trimerellides, one minor group among the largest brachiopods, are commonly found in massive monospecific accumulations in Ordovician and Silurian rocks. In this paper, all species of the family Trimerellidae are listed for the first time, and some of them are discussed. They appeared in the Sandbian and became extinct...Chen, Di ; Huang, Bing ; Candela, Yves
Morphospace, Trimerellids, Platform, Vault, and Cladistics
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Journal article
Notes on the three species of Cotesia Cameron, 1891 (Hymenoptera: Braconidae, Microgastrinae) parasitizing Gonepteryx [Leach, 1815] species (Lepidoptera: Pieridae) in Europe, with description of a new species from the Balearic Islands
Shaw & Colom sp. nov. is described as a solitary endemic parasitoid of in the Balearic Islands. A key is given to the three known parasitoids of in Europe, and biological notes are given for each species. Some new country records are given.Shaw, Mark R ; Colom, Pau
GONEPTERYX, GONEPTERYX RHAMNI, COTESIA GONOPTERYGIS, FRANCE, PHENOLOGY, REARING RECORDS, COTESIA RISILIS, SWEDEN, SPAIN, CLEOPATRA, and COTESIA BALEARICA
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Journal article
Two new species of European Microgaster Latreille, 1804 (Hymenoptera: Braconidae, Microgastrinae), with host data on some further species
Two new European species of are described from reared material. parasitizes species (Depressariidae) on and in Britain, and a key is provided to separate it from two other British species that parasitize other , with host information. ., a parasitoid of (Noctuidae), is described from Austrian specimens. The host repertoires... -
Journal article
Supplement to the Burmese (Myanmar) amber checklist and bibliography, 2022
This is a supplement to the Burmese (Myanmar) amber checklist and bibliography covering taxa described or recorded during 2022, plus a couple of earlier records that were missed previously. Up to the end of 2022, 2,524 species have been recorded from Kachin amber, of which 350 were named in 2022;...Ross, Andrew J
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Journal article
Seasonal Adaptation: Geographic Photoperiod–Temperature Patterns Explain Genetic Variation in the Common Vole Tsh Receptor
The vertebrate photoperiodic neuroendocrine system uses the photoperiod as a proxy to time the annual rhythms in reproduction. The thyrotropin receptor (TSHR) is a key protein in the mammalian seasonal reproduction pathway. Its abundance and function can tune sensitivity to the photoperiod. To investigate seasonal adaptation in mammals, the hinge... -
Journal article
Revision of the Llandovery (lower Silurian) trimerellide brachiopod Yidurella in South China
Although a minor group of brachiopods in the Ordovician and Silurian, the trimerellides include some of the largest known brachiopods in the Early Paleozoic. Yidurella Zeng, a monospecific genus of moderate size from the Shamao Formation of Tizikou, Yidu City, Hubei Province, was originally described as having a solid platform....Chen, Di ; Huang, Bing ; Candela, Yves
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Journal article
Molecular fingerprints resolve affinities of Rhynie chert organic fossils
The affinities of extinct organisms are often difficult to resolve using morphological data alone. Chemical analysis of carbonaceous specimens can complement traditional approaches, but the search for taxon-specific signals in ancient, thermally altered organic matter is challenging and controversial, partly because suitable positive controls are lacking. Here, we show that...Loron , C C ; Rodriguez Dzul, E ; Orr, P J ; Gromov, A V ; Fraser, Nicholas C …
Eukaryote , Biogeochemistry, Palaeontology , and Prokaryote
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Journal article
The prevalence of vestigial teeth in two beaked whale species from the North Atlantic
Beaked whales, Family Ziphiidae, occur in deep offshore and oceanic seas, where they are very difficult to study, so that much of our knowledge about them is derived from stranded animals. Most beaked whales (e.g., genera and ) have only one pair of mandibular teeth. A reduced dentition is widely...Kitchener, Andrew C ; Herman, Jeremy S ; Doeschate, Mariel ten ; Davison, Nicholas J ; Brownlow, Andrew …
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Journal article
Range-wide whole-genome resequencing of the brown bear reveals drivers of intraspecies divergence
Population-genomic studies can shed new light on the effect of past demographic processes on contemporary population structure. We reassessed phylogeographical patterns of a classic model species of postglacial recolonisation, the brown bear ( ), using a range-wide resequencing dataset of 128 nuclear genomes. In sharp contrast to the erratic geographical...de Jong, Menno J ; Niamir, Aidin ; Wolf, Magnus ; Kitchener, Andrew C ; Lecomte, Nicolas …
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Journal article
The geological and historical milieu of an ornamental cephalopod limestone (‘orthoceratite limestone’, Ordovician, Sweden) used in the Clerk Mausoleum (1684), St Mungo's Kirkyard, Penicuik, Scotland
A slab of cephalopod limestone bears a dedicatory Latin inscription on the mausoleum built around 1684 by Sir John Clerk of Penicuik (1649–1722) for his wife Elizabeth Henderson (1658–83) at St Mungo's Church, Penicuik, near Edinburgh, Scotland. The stone is identified on sedimentological and palaeontological evidence and historical context as... -
Journal article
Silba septuosa Mcalpine, 1964 (Diptera: Lonchaeidae) Breeding in papaya fruit in Eastern Australia, with a Revised checklist of the Australian Silba species
A total of 222 lonchaeid flies were reared from four samples of ripe papaya collected at Yamba (-29.442° 153.364°) in eastern Australia during October and November 2021, during work on a tephritid fruit fly. The lonchaeids were identified as Silba septuosa McAlpine, a little-known species represented by just a few...Fay, H A C ; MacGowan, Iain
ecology and distribution of Lonchaeidae world-wide and Taxonomy
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Journal article
An annotated checklist of the Norwegian Lonchaeidae (Diptera, Cyclorrhapha) with the description of a new species
The status of Lonchaeidae in Norway is reviewed and a Norwegian checklist is provided for the first time listing 40 species in six genera. Whenever possible the records for each species provide details of region code, municipality, locality (grid code after the EIS-system, decimal degrees) number of individuals, sex, date,...MacGowan, Iain ; Gustad, Jørn R
ecology and distribution of Lonchaeidae world-wide and Taxonomy
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Journal article
A new species of Earomyia Zetterstedt, 1842 (Diptera; Lonchaeidae) from Montana, U.S.A., associated with the toxic plant Toxicoscordion venenosum (S. Watson) Rydb. (Melanthiaceae)
A new species of Earomyia Zetterstedt, 1842, namely E. melnickae sp. nov., is described from Montana, U.S.A. The new species is compared with other Nearctic Earomyia species, and its association with a highly toxic plant Toxicoscordion venenosum (S. Watson) Rydb. (Melanthiaceae) is discussed.MacGowan, Iain ; Astle, Tom
pollinator, Nearctic region , and lance-flies
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Journal article
Psittacopedids and zygodactylids: The diverse and species-rich psittacopasserine birds from the early Eocene London Clay of Walton-on-the-Naze (Essex, UK)
The Daniels collection of fossil birds from the early Eocene London Clay of Walton-on-the-Naze (Essex, UK) contains multiple specimens of the Psittacopedidae and Zygodactylidae, which are here for the first time studied in detail. The Psittacopedidae include Parapsittacopes bergdahli, Psittacomimus eos, gen. et sp. nov., ?Psittacopes occidentalis, sp. nov., and...Mayr, Gerald ; Kitchener, Andrew C
Psittacopasseres, evolution, fossil birds, Aves, and systematics
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Journal article
First recorded stranding of a short-finned pilot whale, Globicephala macrorhynchus, in Britain
A male pilot whale, Globicephala sp., was reported as a live stranding on 1st March 2012 at Hazelbeach, near Neyland, Pembrokeshire. It was euthanased and its skull was recovered during an onsite necropsy. Examination of the skull and contemporary photographs of the stranded animal confirm that this is the first...Kitchener, Andrew C ; Hantke, Georg ; Penrose, R S ; Perkins, M W ; Deaville, R
Globicephala melas, Delphinidae, skull, and Globicephala macrorhynchus
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Journal article
A curated DNA barcode reference library for parasitoids of northern European cyclically outbreaking geometrid moths
Large areas of forests are annually damaged or destroyed by outbreaking insect pests. Understanding the factors that trigger and terminate such population eruptions has become crucially important, as plants, plant-feeding insects, and their natural enemies may respond differentially to the ongoing changes in the global climate. In northernmost Europe, climate-driven...Nyman, Tommi ; Wutke, Saskia ; Koivisto, Elina ; Klemola, Tero ; Shaw, Mark R …
population regulation, parasitoid , molecular identification, barcoding , insect outbreaks, and metabarcoding