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Showing 50851 to 50900 of 59105 works
First record of Jacobsoniidae (Coleoptera) from China with description of a new species of Sarothrias Grouvelle
The family Jacobsoniidae Heller (短跗甲科) is newly recorded from China upon the discovery of Sarothrias sinicus Bi & Chen, sp. n. (中华短跗甲) from Motuo, Southeast Xizang. Description an…
Correlation of Pleistocene sediments from boreholes in the Ludwigshafen area, western Heidelberg Basin
Im Raum Ludwigshafen wurden mehrere Kernbohrungen sedimentologisch, palynologisch, paläomagnetisch, gesteinsmagnetisch und schwermineralogisch untersucht. Erste Ergebnisse der neu…
Vorgaben und Maßnahmen zur umweltverträglichen Torfgewinnung
Für die Torfgewinnung - wie für die Gewinnung von oberflächennahen Rohstoffen überhaupt - gibt es in den Landesnaturschutzgesetzen konkrete Genehmigungsvoraussetzungen und die gen…
A new species of Neomida Latreille from Colombia, with additional records and a complementary description for Neomida s…
Neomida diminuta sp. n. is described, based on a single male specimen from Colombia, and a redescription of N. suilla (Champion) is given. Data on the morphology of the aedeagus f…
An annotated catalogue of the types of Chrysididae (Hymenoptera) at the Swedish Museum of Natural History, Stockholm, w…
A critical and annotated catalogue of 72 types of Chrysididae (Hymenoptera) belonging to 53 species and subspecies housed in the Swedish Museum of Natural History is given. The le…
A revision of the genus Hemitrochostoma (Hemiptera, Heteroptera, Plataspidae)
The genus Hemitrochostoma Bergroth, 1913 (Hemiptera, Heteroptera, Plataspidae) is redescribed and reviewed. Two species are recognized: the type species H. altilabris Bergroth, 19…
Scorpiops ingens sp. n. and an updated key to the Scorpiops from China (Scorpiones, Euscorpiidae, Scorpiopinae)
A new species, Scorpiops ingens sp. n., from Xizang, is described and illustrated. Scorpiops ingens sp. n. is characterized by yellow-brown color, large size (length of adults abo…
[Neue Nr. 4723] Oberkaufungen / Geologische Karte
Geologische Karte 1: 25 000. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierungszentrum), Karte …
Chaerilus pseudoconchiformus sp. n. and an updated key of the chaerilid scorpions from China (Scorpiones, Chaerilidae)
A new species, C. pseudoconchiformus sp. n., is described from Xizang, China. The present new species is distinguished from its congeners by a body length of 32−40 mm, carapace wi…
Community Next Steps for Making Globally Unique Identifiers Work for Biocollections Data
Biodiversity data is being digitized and made available online at a rapidly increasing rate but current practices typically do not preserve linkages between these data, which impe…
Revision of the genus Eadmuna Schaus, 1928 (Lepidoptera, Mimallonidae) with a description of a new species from French …
The genus Eadmuna Schaus, 1928 is revised to include four species. Eadmuna guianensis sp. n., is described from French Guiana and Guyana. The holotype of Perophora pulverula Schau…
Parachironomus Lenz from China and Japan (Diptera, Chironomidae)
Members of the genus Parachironomus Lenz known from China and Japan are revised, and a key to their male adults is given. Parachironomus poyangensis sp. n. is described in this li…
Deckschichten und Bodenentwicklung in lößbedeckten Kalksenken des Sauerlandes (Rheinisches Schiefergebirge)
Unter Lößbedeckung liegen in den Iserlohner und Attendorn-Elsper Kalksenken oft großflächig pleistozäne Fließerden, in denen außer Terrae calcis-Relikten auch Verwitterungsmateria…
Afrotropical Cynipoidea (Hymenoptera)
The Afrotropical Cynipoidea are represented by 306 described species and 54 genera in four families: Cynipidae, Figitidae, Liopteridae and Ibaliidae, the latter represented by a s…
Revision of the genus Epimesoplecia Zhang, 2007 (Diptera, Nematocera, Protopleciidae) with five new species
The genus Epimesoplecia Zhang, 2007 of Protopleciidae is revised based on five new species, E. plethora sp. n., E. prosoneura sp. n., E. stana sp. n., E. macrostrena sp. n., and E…
Krustenentwicklung in Nordost-Afrika: geochemische und isotopengeochemische Untersuchungen von Granitoiden aus Südägypt…
In Südägypten und Nordsudan treten zwischen dem Nil und dem Uweinat-Block fünf große Grundgebirgsvorkommen auf. Die kristallinen Gesteine bestehen ganz überwiegend aus granitische…
Annotated Checklist of the Terrestrial Gastropods of Nepal
This is the very first checklist of the terrestrial gastropods of Nepal. It includes 138 species and six subspecies, of which 22 species are endemic and four are introduced. It hi…
Review of Chinese species of the leafhopper genus Scaphoidella Vilbaste, 1968 (Hemiptera, Cicadellidae, Deltocephalinae…
The Chinese leafhopper species of the genus Scaphoidella Vilbaste are reviewed, and one new species Scaphoidella dietrichi sp. n. is described and illustrated. Two species are rec…
Die Bildung SiO2-reicher Phasen im frühen Sonnensystem
In meiner Arbeit untersuche ich die Bildung SiO2-reicher Objekte (SRO) in chondritischen Meteoriten (--> Chondrite). Diese Phasen werden nach den heutigen Modellen des frühen Sonn…
Atmospheric Contributions to Global Ocean Tides for Satellite Gravimetry
To mitigate temporal aliasing effects in monthly mean global gravity fields from the GRACE and GRACE‐FO satellite tandem missions, both tidal and non‐tidal background models descr…
Taxonomy of Fissocantharis Pic (Coleoptera, Cantharidae) from Guangxi, China, with descriptions of six new species
A total of 17 species of Fissocantharis Pic is recorded from Guangxi, China. Six species are described new to science, F. sinensomima sp. n., F. sexcostata sp. n., F. basilaris sp…
An unusual new species of Hallodapomimus Herczek, 2000 from the Eocene Baltic amber (Hemiptera, Heteroptera, Miridae, P…
Hallodapomimus antennatus sp. n. (Hemiptera: Heteroptera, Miridae, Phylinae, Hallodapini) is described from a macropterous female found in Eocene Baltic amber. The new species can…
The Jean Gutierrez spider mite collection
The family Tetranychidae (spider mites) currently comprises 1,275 species and represents one of the most important agricultural pest families among the Acari with approximately on…
Changes in spectral quality of underwater light alter phytoplankton community composition
Light is a fundamental resource for phytoplankton. To utilize the available light, most phytoplankton species possess pigments in taxon‐specific combinations and quantities, which…
Phylogenetic utility of ribosomal genes for reconstructing the phylogeny of five Chinese satyrine tribes (Lepidoptera, …
Satyrinae is one of twelve subfamilies of the butterfly family Nymphalidae, which currently includes nine tribes. However, phylogenetic relationships among them remain largely unr…
Guide and keys for the identification of Syllidae (Annelida, Phyllodocida) from the British Isles (reported and expecte…
In November 2012, a workshop was carried out on the taxonomy and systematics of the family Syllidae (Annelida: Phyllodocida) at the Dove Marine Laboratory, Cullercoats, Tynemouth,…
No need to replace an “anomalous” primate (Primates) with an “anomalous” bear (Carnivora, Ursidae)
By means of mitochondrial 12S rRNA sequencing of putative “yeti”, “bigfoot”, and other “anomalous primate” hair samples, a recent study concluded that two samples, presented as fr…
Towards a more comprehensive assessment of the intensity of historical European heat waves (1979–2019)
Europe has been affected by record‐breaking heat waves in recent decades. Using station data and a gridded reanalysis as input, four commonly used heat wave indices, the heat wave…
A new species of Scolopocryptops Newport: a troglobitic scolopocryptopine centipede from a remarkable siliciclastic are…
We describe Scolopocryptops troglocaudatus sp. n., a new troglobitic scolopocryptopine centipede species. The species was found in a remarkable siliciclastic karst area of Eastern…
Annotated type catalogue of the Chrysididae (Insecta, Hymenoptera) deposited in the collection of Radoszkowski in the P…
A critical and annotated catalogue of 183 types of HymenopteraChrysididae belonging to 124 taxa housed in the Radoszkowski collection is given. Radoszkowski type material from oth…
Integrative taxonomy of New World Euplectrus Westwood (Hymenoptera, Eulophidae), with focus on 55 new species from Area…
90 species of Euplectrus are treated: 55 newly described, all from Area de Conservación Guanacaste (ACG), and 35 previously described species, of which 20 occur in ACG. Three of t…
Holocene evolution of the central Red River Delta, Northern Vietnam
The thesis contains 6 chapter and mentions about the influences of sea level change, climate, tectonic into the sedimentary process. The results show that late Pleistocene facies …
Description of a new soft scale insect of the genus Pulvinaria Targioni Tozzetti (Hemiptera, Coccoidea, Coccidae) from …
A new soft scale (Hemiptera: Coccoidea: Coccidae) species, Pulvinaria caballeroramosae Tanaka & Kondo, sp. n., is described from specimens collected on twigs of Ficus soatensis Du…
On the desmitracheate “micronetine” genus Nippononeta Eskov, 1992 (Araneae, Linyphiidae)
The desmitracheate system in a “micronetine” genus Nippononeta Eskov, 1992 is recognized for the first time in the present study. This makes the subfamilial placement of this genu…
Crystal structure of a calcium(II)–pyrroloquinoline quinone (PQQ) complex outside a protein environment
Pyrroloquinoline quinone (PQQ) is an important cofactor of calcium‐ and lanthanide‐dependent alcohol dehydrogenases, and has been known for over 30 years. Crystal structures of Ca…
Phylogenetic analysis of the sharpshooter genus Subrasaca Young, 1977 (Hemiptera, Cicadellidae, Cicadellini)
The South American sharpshooter genus Subrasaca comprises 14 species. Some species of this genus are quite common in the Brazilian Atlantic Rainforest. In this paper, a phylogenet…
The distribution and taxonomy of Lissotriton newts in Turkey (Amphibia, Salamandridae)
Two and perhaps three taxa of Lissotriton newt occur in Turkey. Their species status is controversial. The distribution of these taxa and the taxonomic status of each are reviewed…
Countergradient variation concealed adaptive responses to temperature increase in Daphnia from heated lakes
To test the general assumption that global warming will induce body size reduction in aquatic organisms, we used a system of lakes continually heated for six decades by warm water…
The paleoenvironments of azhdarchid pterosaurs localities in the Late Cretaceous of Kazakhstan
Five pterosaur localities are currently known from the Late Cretaceous in the northeastern Aral Sea region of Kazakhstan. Of these, one is Turonian-Coniacian in age, the Zhirkinde…
Zur Geometrie von Verkehrsnetzen
Es ist unmittelbar einsichtig, dass die Gesamtkosten des Verkehrs — also die Summe von Bau-, Instandhaltungs- und Verkehrsbetriebskosten — von der Gestalt des betreffenden Verkehr…
Revised concept of the fossil genus Oviparosiphum Shaposhnikov, 1979 with the description of a new genus (Hemiptera, St…
This paper presents a revision of the aphid genus Oviparosiphum, which is known from the Cretaceous period. Redescriptions of two species: O. jakovlevi Shaposhnikov, 1979 and O. b…
A new millipede of the family Ammodesmidae found in central Africa (Diplopoda, Polydesmida)
The first species of the small Afrotropical family Ammodesmidae discovered in central Africa (Democratic Republic of the Congo) belongs to the genus Ammodesmus Cook, 1896, which w…
Plasmoids in the Jovian Magnetotail: Statistical Survey of Ion Acceleration Using Juno Observations
Transient magnetic reconnection plays an important role in energetic particle acceleration in planetary magnetospheres. Jupiter's magnetosphere provides a unique natural laborator…
Review of the genus Apotrechus in China (Orthoptera, Gryllacrididae, Gryllacridinae)
In the present paper, the genus Apotrechus Brunner-Wattenwyl, 1888 is revised. Two new species from China are described and illustrated: Apotrechus quadratus sp. n. and Apotrechus…
California dragonfly and damselfly (Odonata) database: temporal and spatial distribution of species records collected o…
The recently completed Odonata database for California consists of specimen records from the major entomology collections of the state, large Odonata collections outside of the st…
Tertiäre und quartäre Flußsedimente im Profil „Neubau Geologisches Landesamt Rheinland-Pfalz” in Mainz-Hechtsheim
In der Baugrube „Neubau Geologisches Landesamt Rheinland-Pfalz“ in Mainz-Hechtsheim waren tertiäre und quartäre Sedimente in gut zugänglichen Profilen aufgeschlossen. Über Kalks…
The Maghreb – one more important biodiversity hot spot for tiger beetle fauna (Coleoptera, Carabidae, Cicindelinae) in …
The tiger beetle fauna of the Maghreb region is one of the richest in the Palaearctic, including 22 species and 5 subspecies and 19% of all Palaearctic species of Cicindelinae. As…
Atmospheric circulation patterns that trigger heavy rainfall in West Africa
Classification of atmospheric circulation patterns (CP) is a common tool for downscaling rainfall, but it is rarely used for West Africa. In this study, a two‐step classification …
Description of a new species of Apterotoxitiades Adlbauer, 2008 (Cerambycidae, Dorcasominae, Apatophyseini) and the fem…
Following the description of the Apatophyseini genus Apterotoxitiades Adlbauer, 2008 (Cerambycidae: Dorcasominae) from South Africa, a new species has now been discovered in the e…
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