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Showing 50151 to 50200 of 59105 works
A gene-tree test of the traditional taxonomy of American deer: the importance of voucher specimens, geographic data, an…
The taxonomy of American deer has been established almost entirely on the basis of morphological data and without the use of explicit phylogenetic methods; hence, phylogenetic ana…
[Neue Nr. 5227] Altenbreitungen / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Southern Ocean Echinoids database – An updated version of Antarctic, Sub-Antarctic and cold temperate echinoid database
This database includes over 7,100 georeferenced occurrence records of sea urchins (Echinodermata: Echinoidea) obtained from samples collected in the Southern Ocean (+180°W/+180°E;…
Manual of praying mantis morphology, nomenclature, and practices (Insecta, Mantodea)
This study provides a comprehensive review of historical morphological nomenclature used for praying mantis (Mantodea) morphology, which includes citations, original use, and assi…
Göttinger Bodenkundliche Berichte 26
Die Frage des oberirdischen Abbaues von Ernterückständen und der natürlichen Inkorporation organischer Reste in den Boden ist in verschiedener Hinsicht von Bedeutung: 1.) Beso…
Occurrence and the ecological implication of a tropical anguillid eel Anguilla marmorata from peninsular Malaysia
Recent studies suggested that accurate species identification in the tropical anguillid eels based on morphological examination requires confirmation by molecular genetic analysis…
The Holocene Marine Transgression in the Region of the North Frisian Islands
Um die unterschiedliche Entwicklung des Küstenholozäns im Bereich der Nordfriesischen Inseln darzustellen, wird die relativ gering mächtige — weniger als 10 m — Schichtenfolge von…
Strategien und Konfliktvermeidung bei der Restaurierung von Niedermooren unter Gewässer-, Klima- und Naturschutzaspekte…
Abstract: The long-term goals of fen restoration include climate, water, and natural areas protection. Depending on the characteristics of fen under consideration (size, landsca…
A review of the occurrence and diversity of the sphragis in butterflies (Lepidoptera, Papilionoidea)
Males of many butterfly species secrete long-lasting mating plugs to prevent their mates from copulating with other males, thus ensuring their sperm will fertilize all future eggs…
Die „Muse“ im nachbergbaulichen Geomonitoring – Neue Ansätze für das Poldermonitoring
In den durch Steinkohlenbergbau verursachten Senkungsmulden innerhalb des Ruhrgebietes, den sogenannten Poldergebieten, sind unbefristete künstliche Entwässerungsmaßnahmen erforde…
Four new species of the genus Delia Robineau-Desvoidy in the Yunnan Province of China (Diptera, Anthomyiidae)
Four new species of the genus Delia from Yunnan Province are described: Delia dentiaedeagus sp. n., Delia longiabdomina sp. n., Delia nigerihalteres sp. n., and Delia tuberisursty…
Geostandards and Geoanalytical Research Bibliographic Review 2018
This bibliographic review gives an outline of publications in 2018 focusing on reference materials (RMs) used in geochemistry and related fields, such as palaeoclimate and environ…
A commentary on the practice of using the so-called typeless species
The fears expressed by Santos et al. (2016) that description of typeless species (new species described based on field photographs) can be fatal for the practice of taxonomy which…
Five new species of the armored scale genus Andaspis MacGillivray (Hemiptera, Coccomorpha, Diaspididae) from New Caledo…
New Caledonia is home to many endemic species of plants and animals. Here, we improve our grasp on that biota by describing five new species of armored scale insects in the genus …
Protomylonite evolution potentially revealed by the 3D depiction and fractal analysis of chemical data from a feldspar
An alkali feldspar megacryst from a protomylonite has been studied using laser ablation-ICP-mass spectrometry combined with cathodoluminescence imaging, Raman spectroscopy, and el…
Discovery of the genus Nipponodipogon Ishikawa in the Oriental region, with description of two new species from China (…
The genus Nipponodipogon Ishikawa, 1965 is newly recorded from China (Guangdong, Hainan, and Yunnan) and the Oriental Region. Two new species, N. orientalis Loktionov, Lelej & Xu,…
The acoustic repertoire of the Atlantic Forest Rocket Frog and its consequences for taxonomy and conservation (Allobate…
The use of acoustic signals is a common characteristic of most anuran species to mediate intraspecific communication. Besides many social purposes, one of the main functions of th…
Checklist of the flower flies of Ecuador (Diptera, Syrphidae)
Syrphidae is one of the most speciose families of true flies, with more than 6,100 described species and worldwide distribution. They are important for humans acting as crucial po…
Long sequence of Quaternary Rocks in the Heidelberg Basin Depocentre
Die neue Forschungs-Kernbohrung aus Heidelberg wird beschrieben und gegliedert. Die Forschungs- und Bohraktivitäten im Heidelberger Becken (HDB) begannen im Jahr 2002; sie erschli…
An annotated and illustrated checklist of Microgastrinae wasps (Hymenoptera, Braconidae) from the Canadian Arctic Archi…
The Microgastrinae (Hymenoptera: Braconidae) from ten islands of the Canadian Arctic Archipelago (CAA) and Greenland were studied based on 2,183 specimens deposited in collections…
Corrigenda: Revision of the Neotropical green lacewing genus Ungla (Neuroptera, Chrysopidae). ZooKeys 674: 1–188. https…
After the publication of our article, we noted that we had neglected to list one of two specimens that we had examined during the description of the new species Ungla mexicana Tau…
Corrigenda: Ješovnik A, Schultz TR (2017) Revision of the fungus-farming ant genus Sericomyrmex Mayr (Hymenoptera, Form…
No abstract, this is corrigenda.
To be or not to be a subspecies: description of Saperda populnea lapponica ssp. n. (Coleoptera, Cerambycidae) developin…
A new subspecies of the European cerambycid Saperda populnea (Linnaeus, 1758) is described: Saperda populnea lapponica ssp. n. based on specimens from Scandinavia. The male genita…
Reinstatement of Eschatoporiini Blaisdell, 1906, a unique tribe of blind cavernicolous Tenebrionidae from California, w…
The tribe Eschatoporini Blaisdell, 1906 is reinstated, based on molecular and morphological data, and the spelling corrected as Eschatoporiini. The tribe currently includes only t…
Untersuchungen zur Bruchtektonik in der Zentralägäis
Die vorliegende Arbeit soll einen Beitrag zur Erfassung und Analyse der postalpinen Bruchtektonik des zentralägäischen Raumes liefern. Das Arbeitsgebiet umfaßt Teile aller drei St…
Contribution to the knowledge of Neanurinae of Vietnam with description of three new species (Collembola, Neanuridae)
Detailed and illustrated descriptions of three new species belonging to the tribe Lobellini from Vietnam are given. Lobellina weinerae sp. n. is the most similar to L. minuta (Lee…
Three new species and one new record of the genus Siphunculina from China (Diptera, Chloropidae)
Three new species of the genus Siphunculina Rondani from China, S. bulbifera sp. n., S. scalpriformis sp. n., and S. shangyongensis sp. n., are described and illustrated. One spec…
Das Erdbeben von 1736 in der Uckermark
[...] Der Beitrag untersucht ein historisches Ereignis vom 22. Januar 1736 in der Uckermark, das in älteren Katalogen oft fälschlicherweise dem Jahr 1737 zugeordnet oder aufgrund …
Data from the ichthyological collection of the Museu Paraense Emílio Goeldi
This dataset contains information on the occurrence of Neotropical fishes (Actinopterygii, Chondrichthyes, Sarcopterygii) collected in South America, mostly from the Brazilian Ama…
Sexual morphs of Pterocomma tremulae Börner, 1940 (Aphididae, Aphidinae) with description of male reproductive system
Paper presents the first description of the so far unknown sexual generation of Pterocomma tremulae (Aphididae, Aphidinae): oviparous female and alate male. It also provides detai…
Geometric morphometrics analysis of the hind wing of leaf beetles: proximal and distal parts are separate modules
The success of beetles is mainly attributed to the possibility to hide the hindwings under the sclerotised elytra. The acquisition of the transverse folding function of the hind w…
Further records of the deep-sea pandalid shrimp Heterocarpus chani Li, 2006 (Crustacea, Decapoda, Caridea) from souther…
The commercial deep-sea caridean shrimp Heterocarpus gibbosus Spence Bate, 1888 has long been recorded from India and constitutes an important part of the catches in the context o…
Proposal for an index to evaluate dichotomous keys
Dichotomous keys are the most popular type of identification keys. Studies have been conducted to evaluate dichotomous keys in many aspects. In this paper we propose an index for …
The effect of air pollution on stone decay: the decay of the Drachenfels trachyte in industrial, urban, and rural envir…
Severe stone deterioration is evident at the Cologne cathedral. In particular, the “Drachenfels” trachyte, which was the building material of the medieval construction period, sho…
Revision of the genus Amphirhachis Townes, 1970 (Hymenoptera, Ichneumonidae, Banchinae) from Japan
The Japanese species of the genus Amphirhachis Townes, 1970 are revised. Four species are found from Japan and two them, A. fujiei sp. n. and A. miyabi sp. n. are here described a…
Identification key to Nephtyidae (Annelida) of the Sea of Okhotsk
Currently, 15 species of Nephtyidae (Annelida) are known from the Sea of Okhotsk (north-western Pacific). A new user-friendly identification key is presented with a brief descript…
Review of the genera of Conoderinae (Coleoptera, Curculionidae) from North America, Central America, and the Caribbean
The thirty-nine extant genera of Conoderinae known to occur in North America, Central America, and the Caribbean are reviewed based on external morphology. An identification key i…
Rediscovering digitules in Aphidomorpha and the question of homology among Sternorrhyncha (Insecta, Hemiptera)
We explore and expand on the morphological term digitule. The term was originally proposed for toe-like setae on a species of Phylloxera Boyer de Fonscolombe, 1834 (Hemiptera, Ste…
The transverse proximity effect in quasar spectra
The intergalactic medium is kept highly photoionised by the intergalactic UV background radiation field generated by the overall population of quasars and galaxies. In the vicinit…
Porosity and distribution of water in perlite from the island of Milos, Greece.
A perlite sample representative of an operating mine in Milos was investigated with respect to the type and spatial distribution of water. A set of different methods was used whic…
New Curculionoidea (Coleoptera) records for Quebec, Canada
The following species of Curculionoidea are newly recorded from the Canadian province of Quebec: Coelocephalapion emaciipes (Fall, 1898); Ischnopterapion virens (Herbst, 1797); Om…
Territorial planning, its actors and instruments. The Portuguese & Hungarian Planning System
Territory as we know it is in constant change; distances shorten, new synergies are established, and new challenges make mankind search for answers and ways to develop in a sustai…
Two new Oribatid mites from Costa Rica, Mixacarus turialbaiensis sp. n. and Paulianacarus costaricensis sp. n. (Acari, …
In this paper we describe two new species belonging to the family Lohmanniidae: Mixacarus turialbaiensis sp. n. and Paulianacarus costaricensis sp. n. from Costa Rica.
Numerical simulations of neutron star - black hole mergers
Collisions of black holes and neutron stars, named mixed binaries in the following, are interesting because of at least two reasons. Firstly, it is expected that they emit a large…
The importance of validated alpha taxonomy for phylogenetic and DNA barcoding studies: a comment on species identificat…
In a recently published paper on colour polymorphism in a Pygmy grasshopper from China (Zhao et al 2016) an unidentified Paratettix sp. was misidentified as Tetrix bolivari. This …
Demonstration einer Standsicherheitsuntersuchung am Oderdeich, Abschnitt "Hohenwutzen", km 70,4-70,5
[…] FUGRO CONSULT GmbH hat gemeinsam mit der Gesellschaft für bohrlochgeophysikalische und geoökologische Messungen (BLM Storkow) am Oderabschnitt Hohenwutzen im Rahmen einer tech…
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