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2015
Journal article
The anatomy of Stratesaurus (Reptilia, Plesiosauria) from the lowermost Jurassic of Somerset, United Kingdom
We provide a complete description of one of the oldest plesiosaurians, Stratesaurus taylori from the earliest Hettangian of the United Kingdom. At least 25 apomorphies distinguish S. taylori from the sympatric Thalassiodracon hawkinsii, to which all three specimens of S. taylori were originally referred. Several features of the skull of...Benson, Roger B J ; Evans, Mike ; Taylor, Michael A
digital data, phenotype, visualization, functional analysis, three-dimensional models, and computed tomography
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2015
Journal article
How much we forget…
Shaw, Mark R
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2015
Journal article
The youngest ctenocystoids from the Upper Ordovician of the United Kingdom and the evolution of the bilateral body plan in echinoderms
During the early Palaeozoic, echinoderm body plans were much more diverse than they are today, displaying four distinct types of symmetry. This included the bilateral ctenocystoids, which were long thought to be restricted to the Cambrian. Here, we describe a new species of ctenocystoid from the Upper Ordovician of Scotland...Rahman, Imran A ; Stewart, Sarah E ; Samuel, Zamora
bilateral symmetry, United Kingdom, Echinodermata, Ordovician, Ctenocystoidea, body plans, and evolution
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2015
Journal article
Diverse mechanisms of feeding and movement in Cyclorrhaphan larvae (Diptera)
Direct observation, filmed behaviour and morphological analysis were used to investigate mechanisms of larval feeding and movement in 20 species of Cyclorrhapha (Diptera). Feeding mechanisms refer to techniques of gathering food close to the pharynx entrance prior to sucking it in. A total of 12 mechanisms were recorded. Contrasting mechanisms...Rotheray, Graham E ; Lyszkowski, Richard M
larval head, locomotion, head skeleton, feeding mode, and performance
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2015
Journal article
Cotesia acerbiae sp. nov. (Hymenoptera: Braconidae, Microgastrinae), a gregarious parasitoid of Acerbia alpina (Quensel, 1802) (Lepidoptera: Erebidae, Arctiinae in Polar Ural, Russia
Cotesia acerbiae Shaw & Vikberg sp. nov. is described from a single large brood reared from a cocoon of the circumpolar moth Acerbia alpina (Quensel, 1802) collected in Polar Ural (Tjumen oblast). The means to distinguish it from other western Palaearctic Cotesia species are given.Shaw, Mark R ; Vikberg, Veli ; Malinen, Pekka
Phaeogenini, British Isles., Ichneumoninae, hosts, Lepidoptera, parasitoids, Oedicephalini, distribution, phenology, taxonomy, and Ichneumonidae
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2015
Journal article
Saving the unsavable
Kitchener, Andrew C
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2015
Book chapter
Insects in Burmese amber
Burmese amber contains the highest diversity of insects out of all the Cretaceous ambers. There are 26 orders and 206 families recorded and 252 described species, of which 211 have been named in the past 15 years. The number of families is about half of all known insect families living...Ross, Andrew
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2015
Journal article
A new aetosaur (Archosauria, Suchia) from the Upper Triassic Pekin Formation, Deep River Basin, North Carolina, U.S.A., and its implications for early aetosaur evolution
Aetosaurs are an extinct clade of quadrupedal, heavily armored archosaurs that had a worldwide distribution during the Late Triassic. Aetosaur fossils from the Upper Triassic Pekin Formation in the Deep River Basin of North Carolina (U.S.A.) consist primarily of isolated osteoderms and, rarely, more associated material. Here we describe a...Heckert, A B ; Schneider, V P ; Fraser, Nicholas C ; Webb, R A