SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

Ziegler, R.; Dahlmann, Th.; Reumer, J.W.F.; Storch, G..

Introduction Research of Miocene and Pliocene insectivores has a long history in Germany. Already in the middle of the 19th century Miocene insectivore species have been described from South German localities. Most of these were authored by Herman von Meyer, who deserves to be named a pioneer of German insectivores research. Weisenau, today part of the city of Mainz, is the type locality of Dimylus paradoxus described by von Meyer (1846:473). Haslach near Ulm yielded the type of Cordylodon haslachensis, also described by von Meyer (1859: 174). The widely known Steinheim fauna yielded among others the type of Parasorex socialis, again described by von Meyer (1865:884). Von Meyer often received fossils from private collectors for determination. Usually, he...

The European species of the subgenus Aliolus Say of the genus Eubazus Nees and of the genus Dicyrtaspis van Achterberg (Hymenoptera: Braconidae: Brachistinae)

Palavras-chave: Insectivores; Miocene; Pliocene; Germany; 38.22.

Ano: 2005

URL: http://www.repository.naturalis.nl/record/317359

Achterberg, C. van.

The European species of the subgenus Aliolus Say, 1836, of the genus Eubazus Nees, 1814, and of the genus Dicyrtaspis van Achterberg, 1980 (Hymenoptera: Braconidae: Brachistinae) are reviewed. The identity of Triaspis thomsoni Fahringer, 1934, and the interpretation by S˘ noflák (1953) are discussed. A lectotype is designated for T. thomsoni, a neotype for the types species of Aliolus Say, 1836 (Bracon trilobatus Say, 1836) and T. thomsoni sensu Šnoflák is described as a new species (Eubazus nigroventralis spec. nov.) from Bulgaria, Germany and Czech Republic. Two new species of the E. lepidus-group are described and illustrated (E. punctifer cpec. nov. from Bulgaria and E. planifacialis spec. nov. from The Netherlands, Belgium and Sweden). In addition, a...

Bucculatrix ainsliella Murtfeldt, a new North American invader already widespread on northern red oaks (Quercus rubra) in Western Europe (Bucculatricidae)

Palavras-chave: Hymenoptera; Braconidae; Helconinae; Brachistinae; Brachistini; Eubazus; Aliolus; Dicyrtaspis; Triaspis thomsoni; Bulgaria; Netherlands; Belgium; Germany; Sweden; Europe; Palaearctic; Distribution; Key; New species; 42.75.

Ano: 2003

URL: http://www.repository.naturalis.nl/record/216154

Nieukerken, E.J. van; Doorenweerd, C.; Ellis, W.N.; Huisman, K.J.; Koster, J.C.; Mey, W.; Muus, T.S.T.; Schreurs, A..

Bucculatrix ainsliella Murtfeldt, 1905 is for the first time reported from Europe: the Netherlands, Belgium, and adjacent Germany. DNA barcodes confirm its identity. It is the first North American lepidopteranspecies feeding on northern red oak Quercus rubra ever found in Europe, and only the second North American oak-feeding insect found in Europe. The species has regularly been found in the Netherlands and northern Belgium since 2006, and in 2011 also in Nordrhein-Westfalen in Germany, adjacent to the Dutch border, but the earliest records are from the Netherlands, Amersfoort in 1989 and 1990. Early stages, leafmines, and the adult are described, illustrated, and diagnosed against oak-feeding Bucculatrix ulmella Zeller, 1848 and other similar species....

Verbreitung und Habitatpräferenzen der Braunen Wegschnecken in W-Deutschland (Gastropoda: Arionidae: Arion subfuscus s.l.)

Palavras-chave: Bucculatrix ainsliella; Invasive species; Northern red oaks; Quercus rubra; Bucculatricidae; The Netherlands; Belgium; Germany; 42.75; 42.56.

Ano: 2012

URL: http://www.repository.naturalis.nl/record/433335

Kobialka, H.; Kappes, H..

Based on the new taxonomic findings on the Arion subfuscus complex, we present data from the mapping survey of Northrhine-Westphalia, mainly originating from between the year 2000 and 18.11.2007 (closing date of this study). Both species show a considerable variability of the color pattern that was photographically documented. The results of our study were ascertained by anatomical determination, that for some individuals was confirmed using molecular methods. The distribution maps are based on 472 records of Arion fuscus and 191 records of Arion subfuscus. Both species were found in Northrhine-Westphalia, as well as in Lower Saxony, Hassiaca and Rhineland-Palatinate. The habitat preferences of Arion fuscus and Arion subfuscus significantly differ: Arion...

Die Nacktschneckengesellschaften in NW-Deutschland (Gastropoda: Milacidae, Boettgerillidae, Limacidae, Agriolimacidae, Arionidae): ein Ergebnis der NRW-Kartierung

Palavras-chave: Arion fuscus; Arion subfuscus; Distribution; Northrhine-Westphalia; Lower Saxony; Hassiaca; Rhineland-Palatinate; Germany; Habitat preferences; 42.73.

Ano: 2008

URL: http://www.repository.naturalis.nl/record/421028

Kappes, H.; Kobialka, H..

Slug assemblages in NW Germany (Gastropoda: Milacidae, Boettgerillidae, Limacidae, Agriolimacidae, Arionidae): a result of the mapping survey of Northrhine-Westphalia. This survey provides information on inter-specific associations of slugs on a regional data base. Most of the data originate from the last ten years. In total, 25 slug species are known from the federal state Northrhine-Westphalia, Germany. A rough classification using two character species resulted in three groups. These groups correspond to habitat preferences, i.e. species that are regularly found together with Arion rufus usually occur in close-canopy forests and mid-successional stages, species that are regularly found together with Arion lusitanicus prefer open habitats to...

The Early Jurassic male ginkgoalean inflorescence Stachyopitys preslii Schenk and its in situ pollen

Palavras-chave: Slug assemblages; Gastropoda; Milacidae; Boettgerillidae; Limacidae; Agriolimacidae; Arionidae; Distribution; Northrhine-Westphalia; Germany; Habitat preferences; 42.73.

Ano: 2009

URL: http://www.repository.naturalis.nl/record/421032

Konijnenburg - van Cittert, C.H.A. van.

An early Liassic male inflorescence of Stachyopitys preslii with in situ pollen is described from a clay lens in the sandpit Küfner near Pechgraben, Bavaria, Germany. These male inflorescences have been known since the 19th century and are rather common in the early Liassic floras of Bavaria, but in situ pollen was hitherto unknown. Stachyopitys preslii is always found in association with the leaves and the female fructifications of Schmeissneria microstachys. The in situ pollen proved to be monosulcate, a pollen type commonly occurring in the Cycadophyta and Ginkgophyta. This strengthens the possible attribution of the parent plant of S. preslii (Schmeissneria microstachys) to the Ginkgoales.

[The Fossil Record of the Eurasian Neogene Insectivores (Erinaceomorpha, Soricomorpha, Mammalia), Part I.]: Germany

Palavras-chave: Ginkgoales; Male inflorescence; In situ pollen; Early Jurassic; Germany; 38.21.

Ano: 2010

URL: http://www.repository.naturalis.nl/record/361976

Ziegler, R.; Dahlmann, T.; Reumer, J.W.F.; Storch, G..

Palavras-chave: Insectivore faunas; Neogene; Germany; 38.22; 42.84.

Ano: 2005

URL: http://www.repository.naturalis.nl/record/215592

Brachiopoden

Winkler Prins, C.P.; Amler, M.R.W..

A tabular review of the Lower Carboniferous (Mississippian) brachiopods from Germany is given combined with data on their stratigraphic and palaeogeographic distribution. A complete revision proved impossible since too many groups are in need of an extensive reassessment, and many species are poorly known due to their inadequate preservation. Many species are accompanied by comments on their taxonomic status as an explanation of the current state of knowledge.

Tipo: Part of book or chapter of book

Palavras-chave: Brachiopoden; Germany; 42.72; 38.22.

Ano: 2006

URL: http://www.repository.naturalis.nl/record/499260

A ?carcineretid crab from Lower Turonian (Cretaceous) black shales of Misburg, Hannover area (Germany)

Neumann, Christian; Jagt, John W.M..

Although poorly preserved and missing most, if not all, carapace features that would allow for a proper assignment at the generic level, we think a crab (Fig. 1) contained in the collections of the late Professor Gundolf Ernst warrants a short description, if only in view of its preservational style.

Taxonomy and distribution of Trifurcula squamatella Stainton sp.rev., a senior synonym of T. maxima Klimesch (Lepidoptera: Nepticulidae)

Palavras-chave: Crustacea; Decapoda; Carcineretidae; Turonian; Germany.

Ano: 2003

URL: http://www.repository.naturalis.nl/record/534357

Nieukerken, E.J. van.

The diatom genus Thalassiosira (Bacillariophyta) in the estuaries of the Schelde (Belgium-The Netherlands) and the Elbe (Germany)

Palavras-chave: Lepidoptera; Trifurcula squamatella; Europe; Distribution & biology notes; France; First record; Nepticulidae; Netherlands; Britain; Denmark; Germany; France; 42.75.

Ano: 1987

URL: http://www.repository.naturalis.nl/record/227186

Muylaert, K.; Sabbe, K..

A taxonomic and ecological study of the phytoplankton of the estuaries of the Schelde (Belgium-The Netherlands) and the Elbe (Germany) revealed the presence of numerous species belonging to the diatom genus Thalassiosira. Its representatives were a dominant component of the phytoplankton spring bloom in these estuaries. A total of 13 species were identified. All of these were present in the Schelde, while only ten were found in the Elbe. Seven and five species respectively had previously not been reported from the Schelde and Elbe. A detailed light and electron microscopical description of these species is given. Most species had their distributional optimum in the polyhaline reaches of the estuaries. Community structure in these...

Nitrous oxide in the Schelde estuary: production by nitrification and emission to the atmosphere

Palavras-chave: Brackishwater environment Ecology Taxonomy Thalassiosira ANE; Germany; Elbe Estuary ANE; Netherlands; Westerschelde Belgium; Zeeschelde.

Ano: 1996

URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3082

de Wilde, H.P.J.; de Bie, M.J.M..

Concentrations of nitrous oxide (N2O), oxygen, nitrate, and ammonium, as well as nitrification activity were determined along the salinity gradient of the Schelde Estuary, Northwest Europe, in October 1993, March 1994, and July 1996, The entire estuary was always supersaturated with N2O. Concentrations ranged from 338 nmol dm-3 (31 times supersaturated) in the O2-poor upper estuary, down to about 10 nmol dm-3 (slight supersaturation) at the mouth of the estuary. Nearly all N2O was lost to the atmosphere within the estuary rather than being transported to the open sea. The mean annual emission from the Schelde estuary to...

Soft sediment meiofauna community responses to environmental pollution gradients in the German Bight and at a drilling site off the Dutch coast

Palavras-chave: Denitrification Estuaries Nitrification Nitrous oxide Rates Rates Rates Trace gases ANE; Belgium ANE; Germany; Elbe Estuary.

Ano: 2000

URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=1854

Gee, J.M.; Austen, M.C.; De Smet, G.; Ferraro, T.; McEvoy, A.; Moore, S.; Van Gansbeke, D.; Vincx, M.; Warwick, R.M..

During the Bremerhaven Workshop, the meiofaunal communities along 2 supposed North Sea pollution gradients, one at a drilling site off the Dutch coast and the other across the German Bight, were analysed by a variety of univariate and multivariate techniques and the changes on community structure related to a suite of measured environmental variables. At the drilling site the only evidence of change in community structure was a slight reduction in the abundance of nematodes in the deeper parts of the sediment (2 to 10 cm) close to the drilling site. Otherwise, there were no significant differences between sites using any other measure of community structure. It is concluded that sufficient time had elapsed since the cessation of drilling activity for a...

Feeding of the hyperbenthic mysid Neomysis integer in the maximum turbidity zone of the Elbe, Westerschelde and Gironde estuaries

Palavras-chave: Drilling Environmental impact Marine pollution Meiobenthos ANE; Germany; German Bight.

Ano: 1992

URL: http://www.vliz.be/imisdocs/publications/273315.pdf

Fockedey, N.; Mees, J..

The diet of the mysid Neomysis integerin the maximum turbidity zone (MTZ) of three European estuaries (Elbe, Westerschelde and Gironde) was investigated in spring 1993. The quality and quantity of the diet were assessed through measurement of the stomach fullness and microscopical analysis of the stomach content combined with image analyses. N. integer was found to be an omnivore which mainly utilizes mesozooplankton and detritus carbon pools. The quality of the diet did not differ between the sexes or between different developmental stages, although smaller individuals consumed fewer items. In all three estuaries the diet was dominated by Copepoda Calanoida (5-10 Eurytemora affinis...