Blar i University Museum of Bergen på utgivelsesdato
Viser treff 41-60 av 330
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Kin selection and polygyny: Can relatedness lower the polygyny threshold?
(Peer reviewed; Journal article, 2015)Resource polygyny incurs costs of having to share breeding resources for female breeders. When breeding with a relative, however, such costs may be lessened by indirect fitness benefits through kin selection, while benefits ... -
Discovery of an unknown diversity of Leucinodes species damaging Solanaceae fruits in sub-Saharan Africa and moving in trade (Insecta, Lepidoptera, Pyraloidea)
(Peer reviewed; Journal article, 2015-01-19)The larvae of the Old World genera Leucinodes Guenée, 1854 and Sceliodes Guenée, 1854 are internal feeders in the fruits of Solanaceae, causing economic damage to cultivated plants like Solanum melongena and S. aethiopicum ... -
Speciation in the dark: Diversification and biogeography of the deep-sea gastropod genus Scaphander in the Atlantic Ocean
(Peer reviewed; Journal article, 2015-01-30)Aim The aim of this work was to improve understanding about the mode, geography and tempo of diversification in deep-sea organisms, using a time-calibrated molecular phylogeny of the heterobranch gastropod genus Scaphander. ... -
Skipping-type migration in a small Arctic wader, the Temminck's stint Calidris temminckii
(Peer reviewed; Journal article, 2015-03)By using morphometric data and geolocator tracking we investigated fuel loads and spatio-temporal patterns of migration and non-breeding in Temminck's stints Calidris temminckii. Body masses in stints captured at autumn ... -
Invasive ctenophore Mnemiopsis leidyi in Norway
(Peer reviewed; Journal article, 2015-03-18)We present data on the occurrence of the invasive ctenophore Mnemiopsis leidyi in Norway after the initial observations made in 2005. Our data comes from several net sampling investigations conducted along the Norwegian ... -
Limnophyes guarani sp. n., a new hygropetric Orthocladiiane from southern Brazil (Diptera: Chironomidae)
(Peer reviewed; Journal article, 2015-04-20)A new species of Limnophyes Eaton collected in the Corvo Branco Mountains in Santa Catarina State is described and figured, based on male and female adults, larva and pupa. The species groups with L. griseata (Edwards) and ... -
From deciduous forest to open landscape: application of new approaches to help understand cultural landscape development in western Norway
(Peer reviewed; Journal article, 2015-06-17)Development of the cultural landscape in a village situated by the inner fjords of western Norway is investigated by pollen analysis and quantitative reconstruction methods. Pollen samples from lake sediments and a soil ... -
Biogeography of jellyfish in the North Atlantic, by traditional and genomic methods
(Peer reviewed; Journal article, 2015-07-15)Scientific debate on whether or not the recent increase in reports of jellyfish outbreaks represents a true rise in their abundance has outlined a lack of reliable records of Cnidaria and Ctenophora. Here we describe ... -
A new phylogeny of the Cephalaspidea (Gastropoda: Heterobranchia) based on expanded taxon sampling and gene markers
(Peer reviewed; Journal article, 2015-08)The Cephalaspidea is a diverse marine clade of euthyneuran gastropods with many groups still known largely from shells or scant anatomical data. The definition of the group and the relationships between members has been ... -
A new invasive weed-feeding species of Polypedilum (Pentapedilum) Kieffer from South Africa (Diptera: Chironomidae, Chironominae)
(Peer reviewed; Journal article, 2015-08-19)Polypedilum (Pentapedilum) tuburcinatum Andersen et Bello González sp. n. is described and figured as male, female, pupa and larva based on material collected in the Eastern Cape Province in South Africa, imported into ... -
Red-spotted Bluethroats Luscinia s. svecica migrate along the Indo-European flyway: a geolocator study
(Peer reviewed; Journal article, 2015-09-11)Capsule Red-spotted Bluethroats Luscinia s. svecica from two European breeding populations spent the boreal winter on the Indian sub-continent. Aim Tracking the migration of Red-spotted Bluethroats from Europe to the ... -
From complex to simple: myogenesis in an aplacophoran mollusk reveals key traits in aculiferan evolution
(Peer reviewed; Journal article, 2015-09-18)Background Recent studies suggest a bifurcation at the base of Mollusca, resulting in the primarily single-shelled Conchifera (Bivalvia, Gastropoda, Scaphopoda, Monoplacophora, Cephalopoda) and the spicule-bearing Aculifera ... -
Ancestral role of Pax2/5/8 in molluscan brain and multimodal sensory system development
(Peer reviewed; Journal article, 2015-10-28)Background Mollusks represent the largest lophotrochozoan phylum and exhibit highly diverse body plans. Previous studies have demonstrated that transcription factors such as Pax genes play important roles during their ... -
Flora Norvegica av J.E. Gunnerus. På norsk og med kommentarer
(Gunneria, Book; Peer reviewed, 2016)This is the first version in Norwegian of Norway’s first flora which was published in Latin in two volumes in 1766 and 1776 (the second part posthumously, by the nephew N.D. Gunnerus) by bishop Johan Ernst Gunnerus (1718–1773) ... -
Contribution to the prehistory at Røst, Lofoten, North Norway, a multiproxy palaeoecological approach
(Journal article, 2016)Archaeological, osteological and palynological data are presented and give evidence for use of the marginal and exposed archipelago Røst from the Neolithic onwards. Small sea level changes have affected the settled areas ... -
Lebetus scorpioides and Buenia jeffreysii (Teleostei: Gobiidae) found north of the Arctic Circle
(Peer reviewed; Journal article, 2016)Two gobiid species, Lebetus scorpioides and Buenia jeffreysii, were recorded in northern Norway, for the first time north of the Arctic Circle. While both species were found on the continental shelf west of the Lofoten ... -
The bubble snails (Gastropoda, Heterobranchia) of Mozambique: an overlooked biodiversity hotspot
(Peer reviewed; Journal article, 2016)This first account, dedicated to the shallow water marine heterobranch gastropods of Mozambique is presented with a focus on the clades Acteonoidea and Cephalaspidea. Specimens were obtained as a result of sporadic sampling ... -
Two new Neotropical species of Perithreticus Vaillant 1973 (Diptera: Psychodidae, Psychodinae)
(Peer reviewed; Journal article, 2016)The genus Perithreticus is recorded for the first time from Central America and the Caribbean. Two new species are described and figured: P. arboscandens Kvifte & Andersen, n. sp. from Zurquí, San José Province, Costa Rica ... -
Three new Neotropical species of Nilothauma Kieffer, 1921 (Diptera: Chironomidae)
(Peer reviewed; Journal article, 2016)Nilothauma canaima n. sp. from Bolívar State in southeastern Venezuela, Nilothauma granma n. sp. from Granma Province in eastern Cuba and Nilothauma soka n. sp. from Amazonas State in Brazil are described and figured as ... -
Xanthoria calcicola (Teloschistaceae, Ascomycota) still present on bark in Sweden
(Peer reviewed; Journal article, 2016)For almost twenty years Xanthoria calcicola was considered extinct on bark in Sweden. Here, we report X. calcicola growing on bark at 14 localities in Skåne, southernmost Sweden. In total, ca 300 thalli were observed on ...