Dieter Doczkal- Zoologische Staatssammlung München
Dieter Doczkal
- Zoologische Staatssammlung München
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Publications (45)
The checklist of German stilt-legged flies (Diptera:
Micropezidae) includes 13 species. The bibliography lists 109 publications,
that contain information on the faunistics and distribution of micropezids in
Germany.
Habitat destruction and deterioration of habitat quality caused a severe decline of biodiversity, such as insect diversity. In this study, we analyze insect diversity and biomass across agro-environments. We collected flying insects with 20 malaise traps across a landscape mosaic consisting of organic (eight traps) and conventional (four traps) far...
Ein weiteres Vorkommen der vom Aussterben bedrohten
Graslilieneule Episema glaucina (Esper, 1789) (Lepidoptera: Noctuidae) in Unterfranken
Hoverflies are a conspicuous and popular family within the Diptera. The larvae as well as the adults are able to colonize a wide range of habitats, and many species play important roles as pollinators, in pest management and nowadays in applied nature conservation issues. Despite of this, the state of knowledge on the hoverflies of Austria is defic...
Determining the size of the German insect fauna requires better knowledge of several megadiverse families of Diptera and Hymenoptera that are taxonomically challenging. This study takes the first step in assessing these “dark taxa” families and provides species estimates for four challenging groups of Diptera (Cecidomyiidae, Chironomidae, Phoridae,...
Im Landkreis Passau und speziell im Donauengtal fanden wir eine bemerkenswerte Anzahl an seltenen Arten von Stechimmen und das Arteninventar ist sehr umfassend. Mögliche Ursachen könnten die Funktion des Donautals als Korridor nach Südost-Europa in Zusammenhang mit dem Klimawandel sein. Dabei erscheinen die Habitate im Donauengtal auf den ersten Bl...
531 genetic clusters (BINs) of gall midges were retrieved in a single Malaise trap that was set up in 2017 within the inner-city premises of the Bavarian State Collection of Zoology in Munich, Germany. Although the sample obtained from this trap is very limited in time and space, the number of detected BINs correspond to 63.5 % of the number of Cec...
Choerades amurensis (Hermann, 1914) is reported for the first time in Germany. The occurence of Pogonosoma minor Loew, 1869 and Lasiopogon immaculatus Strobl, 1893 in Germany is confirmed.
Am 07.10.2019 gelang im Rahmen einer umfassenden Insektenerhebung der Zoologischen Staatssammlung München durch eine Malaisefalle inmitten eines südostexponierten Muschelkalkhangs nahe Hammelburg der Nachweis einer Graslilieneule Episema glaucina (ESPER, 1789). Im Folgejahr wurden am 22.09.2020 an selber Stelle (50°08'45.6"N, 9°56'50.2"E, ca. 250m...
DNA metabarcoding was utilized for a large‐scale, multi‐year assessment of biodiversity in Malaise trap collections from the Bavarian Forest National Park (Germany, Bavaria).
Principal Component Analysis of read count‐based biodiversities revealed clustering in concordance with whether collection sites were located inside or outside of the National...
The first European records of Chrysotoxum volaticum Séguy, 1961 from Spain and France, and Platycheirus marokkanus Kassebeer, 1998 from Spain are provided. These are further examples of North African species also present in the Iberian Peninsula. Diagnostic characters are given to separate C. volaticum and the similar Chrysotoxum bicinctum
(Linnaeu...
Andrena bimaculata wird aktuell zahlreich in der Rheinebene Baden-Württembergs nachgewiesen. Die Art ist nach langer Abwesenheit seit 1997 wieder in diesem Bundesland präsent und scheint sich in Sandgebieten der Rheinebene auszubreiten. Im Südwesten kann sie im Frühling regelmäßig an blühenden Gehölzen (z. B. Prunus spinosa) beobachtet werden. Die...
The number of insect species and insect abundances decreased severely during the past decades over major parts of Central Europe. Previous studies documented declines of species richness, abundances, shifts in species composition, and decreasing biomass of flying insects. In this study, we present a standardized approach to quantitatively and quali...
This study summarizes results of a DNA barcoding campaign on German Diptera, involving analysis of 45,040 specimens. The resultant DNA barcode library includes records for 2,453 named species comprising a total of 5,200 BINs, including 2,700 CO1 haplotype clusters without species level assignment, so called “dark taxa”. Overall, 88 out of 117 famil...
Malaisefallen sind die beste derzeit bekannte Methode zur Erfassung eines breiten Artenspektrums flugfähiger Insekten und sie kommen daher u.a. in Biodiversitätsprojekten und im Insekten-Monitoring zum Einsatz. Im vorliegenden Beitrag wird der aktuelle Kenntnisstand zu den Einsatzgebieten, zur Funktionsweise und zum erfassten Artenspektrum aus den...
Jentzsch, M., Glinka, T., Link, J., Lehmann, B.: Use of a car-net in the Ziegelroda forestry - results and comments on the method (Arachnida: Araneae, Pseudoscorpiones; Insecta: Ephemeroptera, Odonata, Hemiptera, Coleoptera, Hymenoptera, Lepidoptera, Mecoptera, Diptera). - In the late summer of 2012 and in the early summer of 2013 the invertebrate...
The genus-group taxon Megatrigon Johnson, 1898, stat. nov., is revised and treated as a valid genus within the Merodontini (= Eumerini). Extensive diagnoses are given for the genus and for its three constituent species groups: argenteus group [11 spp.], nivalis group [monotypic], sexfasciatus group [3 spp.]. Five new generic combinations are propos...
List of Barcode Index Numbers (BINs) detected for each insect order.
The score of each BIN as well as the detection within the sorted and/or the combined sample are indicated.
(DOCX)
List of all families per insect order studied and number of family representatives detected for each order.
(DOCX)
Percentages of insect families discovered in the malaise trap sample.
(TIF)
NGS data and Results.
(ZIP)
The German Barcoding initiatives BFB and GBOL have generated a reference library of
more than 16,000 metazoan species, which is now ready for applications concerning next
generation molecular biodiversity assessments. To streamline the barcoding process, we
have developed a meta-barcoding pipeline: We pre-sorted a single malaise trap sample
(obtain...
In 2007 and 2008 several specimens of Microdon miki (Diptera, Syrphdae), classified as extinct in Germany, were recorded in the Bavarian Forest National Park. In 2014 May 24tʰ we visited two of these localities to search for puparia. We succeeded in one of the sites, where four puparia were found under loose bark and wood of a lying trunk of Picea...
Parasitism of common toads (Bufo bufo) by the calliphorid blowfly Lucilia bufonivora is well-known, yet little information is available on other blowflies infesting living toads or other amphibians in central Europe. In this paper we describe an infestation of an adult female Bufo bufo by Lucilia ampullacea which appears to be the first record of a...
Die vorliegende Publikation ist Teil einer eröffentlichungsreihe die sich mit der Darstellung der Ergebnisse dieser Untersuchungen befasst. Der Bericht zur Waldstrukturaufnahme im Naturwaldreservat „Grouf“ wurde 2009 herausgegeben. Das Ziel dieses Bandes besteht darin, eine zusammenfassende Darstellung und Analyse der Befunde aus der ersten faunist...
Die Diskussion über einen möglichen Nationalpark im Nordschwarzwald ist derzeit in vollem Gange. Ziel der Nationalpark-Initiative ist es, eine Fläche von mindestens 10.000 Hektar mittel-bis langfristig für den Ablauf natürlicher Prozesse im Wald freizustellen. In einer 30-jährigen Anfangsphase besteht dabei in Teilbereichen die Möglichkeit, bestimm...
The discussion about a possible national park on the Northern Black Forest is currently in full swing. The National Park ini- tiative aims to make available an area of at least 10,000 ha in the medium to long term for the cycle of natural processes in the forest. In an initial phase of 30 years it will be possible to instigate certain forest develo...
Seit 2004 werden in Luxemburg Naturwaldreservate ausgewiesen, die dem Erhalt und der Förderung der Artenvielfalt in Wäldern dienen. In diesen nationalen Schutzgebieten führt die Abteilung für Wald der Naturverwaltung Luxemburg ein umfangreiches Monitoring durch, das sowohl waldwachstumskundliche als auch ökologische Fragestellungen behandelt. Dabei...
Two new species of Psychodidae, Trichomyia stephani nov. spec. (subfamily Trichomyiinae) and Telmatoscopus thuringicus nov. spec. (subfamily Psychodinae) collected in Germany are described and figured. The larvae, like those of their close relatives are most probably bound to decaying wood. Cutting down in particular old trees finally axes habitats...
Two new species of Psychodidae, Trichomyia stephani nov. spec. (subfamily Trichomyiinae) and Telmatoscopus thuringicus nov. spec. (subfamily Psychodinae) collected in Germany are described and figured. The larvae, like those of their close relatives are most probably bound to decaying wood. Cutting down in particular old trees finally axes habitats...
Lyneborgimyia magnificagen. et sp.n. is described and placed with Merodon Meigen and Platynochaetus Wiedemann in the Merodon genus group within the tribe Eumerini. New morphological characters and terms are introduced, and precise definitions proposed for characters applied inconsistently in the literature. The species possesses several unique auta...
Baumkronenforschung galt bis vor wenigen Jahrzehnten als die letzte große Grenze in der biologischen Forschung. Sowohl in den Tropen als auch den Wäldern der gemäßigten Zonen hat die Erforschung der oberen Waldschichten neue Erkenntnisse zum Wald erbracht. Im Rahmen des „Tages der Artenvielfalt“ der Zeitschrift GEO wurde die älteste Tanne des Natio...
The phylogenetic relationships of the tribe Rhingiini and the genus Cheilosia (Diptera, Syrphidae) were investigated using morphological and molecular characters. The genus Cheilosia is one of the most diverse lineages of hoverflies (Syrphidae). The mitochondrial protein coding gene cytochrome c oxidase subunit I (COI), and the D2-3 region of the n...
The Central European taxa of the genus Microdon Meigen are revised. Four species are recognised which can be distinguished by characters of the adults and the puparia. Two new synonymies are proposed: M. rhenanus Andries, 1912 = M. mutabilis (Linnaeus, 1758) syn. nov., M. fuscitarsis Schummel, 1842 = M. analis (Macquart, 1842) syn. nov.. M. latifro...
Types of hoverflies in the collection of the Museum of Natural History Stutt-gart are listed (1 fossil and 18 recent species). Eumerus bernhardi Lindner is a junior synonym of E. argyropus Loew (syn. nov.). The history of the collection of C.L.F. von Roser (1787-1861) is discussed.
Epistrophe cryptica sp.n. and E. similis sp.n. are described. Syrphus melanostomoides Strobl, 1880 is a synonym of Epistrophe melanostoma (Zetterstedt, 1843). Epistrophe melanostomoides sensu van der Goot (1981) ist not melanostomoides (Strobl) and is named Epistrophe flava sp.n. Syrphus melanostomoides var. obscuripes Strobl, 1910 is a nomen dubiu...
