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Showing 47501 to 47550 of 59105 works
A new species of terrestrial toad of the Rhinella festae group (Anura, Bufonidae) from the highlands of the Central Cor…
The genus Rhinella (Bufonidae) comprises 92 species of Neotropical toads. In Colombia, Rhinella is represented by 22 recognized species, of which nine belong to the Rhinella festa…
New synonymy among gall thrips of the Asian genus Mesothrips, with revision of species from China (Thysanoptera, Haplot…
Historical, nomenclatural, technical, and biological problems associated with the 42 species of Mesothrips are discussed. Type specimens have been re-examined of 14 of the 25 spec…
Confirmation of the valid specific status of Dolichovespula kuami Kim & Yoon, 1996 (Hymenoptera, Vespidae) based on mol…
The taxonomic validity of Dolichovespula kuami, especially in relation to D. flora, has been the subject of a long-term debate. Herein, the valid specific status of the former was…
Water scarcity and oil palm expansion: social views and environmental processes
Conversions of natural ecosystems, e.g., from rain forests to managed plantations, result in significant changes in the hydrological cycle including periodic water scarcity. In I…
Complete mitochondrial genomes of the black corals Alternatipathes mirabilis Opresko & Molodtsova, 2021 and Parantipath…
We describe the complete mitogenomes of the black corals Alternatipathes mirabilis Opresko & Molodtsova, 2021 and Parantipathes larix (Esper, 1790) (Cnidaria, Anthozoa, Hexacorall…
Nomenclatural history of Megalonyx Jefferson, 1799 (Mammalia, Xenarthra, Pilosa, Megalonychidae)
Both authorship and spelling of the extinct giant sloth genus Megalonyx and its type species, M. jeffersonii (Mammalia, Xenarthra, Pilosa, Megalonychidae), have been inconsistent.…
Zeitschrift für Geophysik, 28 / 2
Gutdeutsch, R. : Über Vielfacheinsätze elastischer Wellen an Schichten Teil 2 . . . 53 ; Petersen, N. : Untersuchungen magnetischer Eigenschaften von Titanomagnetiten im Basalt …
Description of immature stages of Rhinusa species (Coleoptera, Curculionidae, Mecinini) with a focus on diagnostic morp…
The mature larvae of the following fourteen Rhinusa species are described and illustrated: Rhinusa antirrhini (Paykull, 1800), R. asellus (Gravenhorst, 1807), R. collina (Gyllenha…
On the nomenclatural status of type genera in Coleoptera (Insecta)
More than 4700 nominal family-group names (including names for fossils and ichnotaxa) are nomenclaturally available in the order Coleoptera. Since each family-group name is based …
[Neue Nr. 2329] Nusse / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
A revision of the genus Eurymesosa Breuning, 1938 (Cerambycidae, Lamiinae, Mesosini)
A taxonomic revision and redescription of the genus Eurymesosa Breuning, 1938 are presented, including a key to species. Three of the five currently accepted species are considere…
Zur Altersstellung der Kataklasite im Bereich der Otzberg-Zone, Odenwald
[…] Für einen Teilbereich der Otzberg-Kataklasit-Zone nordöstlich von Fürth im Odenwald konnte anhand von Geländebefunden, petrographischen Untersuchungen und isotopischen Altersb…
Description of a new species of Parens Fibiger, 2011 (Lepidoptera, Erebidae, Hypenodinae) from Korea
The genus Parens comprises small moths, with a wingspan of 9–13 mm, belonging to the family Erebidae. Until now, only four species have been described worldwide. In Korea, only on…
Verfügbarkeit von natürlichen Deichbaummaterialien im Oderraum
[…] In Auswertung des Lagerstättenüberblicks und des Kenntnisstandes zu den einzelnen für Deichbaumaßnahmen geeigneten Rohstoffen im Oderraum ist einzuschätzen, daß Kiessande und …
Vielfalt im Verborgenen erkennen: Steckbriefe Moorsubstrate
www.mire-substrates.com
Six new species of Margattea Shelford, 1911 (Blaberoidea, Pseudophyllodromiidae, Neoblattellini) from China
Six Margattea species are established and described: three are cryptic species, namely, M. parabisignata Li & Che, sp. nov., M. semicircularis Li & Che, sp. nov., and M. forcipata…
A systematic review of the genus Bolbelasmus Boucomont (Coleoptera, Geotrupidae, Bolboceratinae) from Indochina and sur…
Indochinese species of the genus Bolbelasmus (Coleoptera, Geotrupidae, Bolboceratinae) are reviewed. Three new species, Bolbelasmus chifengi Wang & Li, sp. nov., Bolbelasmus conca…
A revised, annotated checklist of Mexican non-biting midges (Diptera, Chironomidae)
An updated checklist of Mexican non-biting midges (Chironomidae) is presented. A total of 110 species of Chironomidae are known for Mexico: 52 species in 25 genera belong to the s…
Ecotoxicological testing of sediments and dredged material: an overlooked opportunity?
Purpose: Basing decisions for the management of contaminated sediments on ecotoxicological data is still often met with skepticism by European stakeholders. These conc…
The ants of the Galápagos Islands (Hymenoptera, Formicidae): a historical overview, checklist, and identification key
The Galápagos ant fauna has long been understudied, with the last taxonomic summary being published almost a century ago. Here, a comprehensive and updated overview of the known a…
New species in the genera Eumacrocyrtus Schultze, 1923 and Enoplocyrtus Yoshitake, 2017 from Luzon Island, Philippines …
We describe and illustrate two new species from two previously monotypic genera Eumacrocyrtus Schultze, 1923 and Enoplocyrtus Yoshitake, 2017 from Luzon Island, Philippines: Eumac…
Discovery of five new species of Allacta from Yunnan and Hainan, China (Blattodea, Pseudophyllodromiidae)
We examined new Allacta materials from Yunnan and Hainan Province, China, and discovered new species using both morphological and molecular species delimitation (ABGD) methods. Fi…
A framework for drinking water basin protection
Many countries have applied many measures, including preventing inappropriate activities in areas where drinking water is abstracted to protect drinking water resources. However, …
Review of the genus Prochasma Warren (Geometridae, Ennominae, Boarmiini), with description of a new species from Hainan…
The few already published generic features of the genus Prochasma Warren, 1897 are reviewed and new-found characters are added to make the generic description more comprehensive. …
Philippine herpetology (Amphibia, Reptilia), 20 years on: two decades of progress towards an increasingly collaborative…
A first review of the history, status, and prospects for Philippine herpetology conducted more than two decades ago (2002) summarized the diverse topics studied and highlighted th…
Two new species of the genus Psilalcis Warren, 1893 (Geometridae, Ennominae, Boarmiini) from Hainan, China
Two new species, Psilalcis subalbibasis Liu, sp. nov. and Psilalcis subconceptaria Liu, sp. nov., are described from Hainan Island, China. Adult males and females of both species,…
Das lithostratigraphische Profil der Forschungsbohrung „Münsterappel 1"
Die 250 m tiefe Forschungsbohrung „Münsterappel 1" wurde 1992 niedergebraeht, um ein detailliertes Profil des unteren Rotliegend im östlichen Saar-Nahe- Becken zu erhalten. Die …
DNA Barcoding of Central European Gasteruptiidae and the rarely-collected families Evaniidae, Stephanidae, Trigonalida…
The study presents DNA barcoding results of five families of Hymenoptera in Germany. DNA barcodes are provided for 24 of the 25 species of Gasteruption occurring in Central Europe…
Tätigkeitsbericht des Hessischen Landesamtes für Bodenforschung für das Geschäftsjahr 1989 (1.1.–31.12.1989)
[…] Der Tätigkeitsbericht dokumentiert die Arbeiten des Hessischen Landesamtes für Bodenforschung im Geschäftsjahr 1989. Behandelt werden Fortschritte der geologischen und bodenku…
Seven new species of the segmented spider genus Liphistius (Mesothelae, Liphistiidae) in Thailand and Myanmar
Seven new species of the primitive segmented spider genus Liphistius are described and assigned to species groups based on characters of the male palp and vulva plate. The bristow…
[Neue Nr. 3162] Kreuz [Krzyż Wlkp.] / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften), erstellt durch das GDZ (Göttinger Digitalisierungszentrum), Kart…
Metastability and HP metamorphism at fluid deficient conditions, an example from the Bergen Arcs (Western Norway)
In the Lindæs Nappe, Bergen Arcs Western Norway, Precambrian granulites facies anorthosites (P<10 kbars, T=800°C) and their Caledonian eclogite (P<17 kbars, T=700°C) and amphiboli…
A new species of Lophostreptus Cook, 1895 discovered among syntypes of L. regularis Attems, 1909 (Diplopoda, Spirostre…
A new species of the genus Lophostreptus Cook, 1895 is described, based on specimens hidden for over a century among the syntypes of its congener Lophostreptus regularis Attems, 1…
Replacement names for two species of Orthacanthus Agassiz, 1843 (Chondrichthyes, Xenacanthiformes), and discussion of …
Three species assigned to the same nominal genus of Paleozoic xenacanthiform shark have been combined with the name Orthacanthus gracilis (Chondrichthyes, Xenacanthiformes, Orthac…
Cadmium Background Levels in Groundwater in an Area Dominated by Agriculture
Cadmium is a highly toxic trace metal, which can be of geogenic or anthropogenic origin, for example, minerals, phosphate fertilizers, and combustion emissions. Due to its low sor…
Biogeographic factors contributing to the diversification of Euphoniinae (Aves, Passeriformes, Fringillidae): a phylog…
Factors such as the Andean uplift, Isthmus of Panama, and climate changes have influenced bird diversity in the Neotropical region. Studying bird species that are widespread in Ne…
Geothermieprojekt Potsdam
[…] Das Geothermieprojekt in Potsdam zielt darauf ab, den CO2-Ausstoß durch die Nutzung des geothermischen Potenzials zu reduzieren und fossile Energieträger bei der Fernwärmeerze…
Revision of the Neotropical genus Trigava O’Brien, 1999 (Hemiptera, Fulgoromorpha, Dictyopharidae, Nersiini), with des…
The Neotropical planthopper genus Trigava O’Brien, 1999 (Hemiptera, Fulgoromorpha, Dictyopharidae, Nersiini) is revised. Four species are included: T. brachycephala (Melichar, 191…
Four new species of Zeugodacus Hendel (Diptera, Tephritidae, Dacinae, Dacini) and new records of dacines from India
Four new species of Zeugodacus Hendel are described from India viz., Zeugodacus momordicae David & Ajaykumara, sp. nov. from Arunachal Pradesh infesting male flower buds of Momord…
Two new genera (Vittiblatta gen. nov. and Planiblatta gen. nov.) of Blattinae (Blattodea, Blattidae) from Southwest Ch…
This study examines Blattinae samples from Southwest China collected in recent years. Based on morphological characters, we establish two genera, Vittiblatta gen. nov. and Planibl…
Das Lößprofil von Ahlshausen und weitere tiefe Quartäraufschlüsse entlang der Bundesbahn-Neubaustrecke bei Northeim, Sü…
In der Subrosionssenke von Ahlshausen wurde eine 25 m mächtige Lößlehm-Fließerde-Folge mit bis zu 9 Parabraunerden (fBt- und Bleichhorizonte) untersucht. Unter dem 3. fBt fanden s…
Großskalige Dipol-Dipol Geoelektrik im Umfeld der Forschungsbohrung Sichenhausen-Eschwald
[…] Im Juli 2007 wurde damit begonnen, die Forschungsbohrung Sichenhausen-Eschwald im Hohen Vogelsberg abzuteufen. Ziel war es, Informationen über den strukturellen Aufbau des grö…
Three new species of Quadrastichus Girault (Hymenoptera, Eulophidae) from China with a key to Chinese species
Six species of Quadrastichus Girault (Eulophidae: Tetrastichinae) from China are reviewed, including three new species: Q. longiseta sp. nov., Q. flavomaculatus sp. nov., Q. longi…
Paläoökologie und Geochemie quartärer Seesedimente auf Baffin Island, Kanadische Arktis
Amarok, Tulugak und Ukalik sind kleine, ultra-oligotrophe Seen auf Baffin Island, kanadische Arktis, die im Frühholozän eine natürliche Schwermetallanreicherung aufweisen, welche …
Twenty-three new synonyms of the Eastern common groundhopper, Tetrix japonica (Bolívar, 1887) (Orthoptera, Tetrigidae)
The Eastern common groundhopper, Tetrix japonica, is a pygmy grasshopper species widely distributed in the Eastern Palearctic region, and shows a high degree of phenotypic variati…
„Erdkegel" als heutige Frostboden—Bildungen an Rutschhängen im Saarland
In ihrer beobachteten Abhängigkeit von Lage, Entstehung, Zeit und Temperaturperiode lassen sich die Erdkegel als Bodengebilde feststellen, die auf durchfeuchteten Gleithängen scho…
Thermal conductivity of supraglacial volcanic deposits in Iceland
Supraglacial deposits of tephra or volcaniclastics have the potential to cause significant anomalies of glacier ablation and runoff. The intensity of these anomalies is governed b…
A review of the subgenus Loxocera Meigen, 1803 (Diptera, Brachycera, Psilidae) in China
The subgenus Loxocera (Loxocera Meigen, 1803) (Diptera, Brachycera, Psilidae) in China is reviewed. Six species are recognized, including four new species: L. (L.) chikuni sp. nov…
Radiocarbon measurements of Würm-interstadial samples from Jutland
Der Inhalt von radioaktivem Kohlenstoff in würminterstadialen Proben aus Brörup, Jütland, ist in den Datierungslaboratorien in Kopenhagen und Groningen gemessen worden. Die Proben…
Graphidessa jinfoensis, a new species of longhorned beetle (Coleoptera, Cerambycidae, Lamiinae, Desmiphorini) from Chi…
Graphidessa jinfoensis sp. nov. is described from Chongqing and Guizhou in Southwest China. The diagnostic morphological characters of the new species are described and illustrate…
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