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A database of larval host plants for the tortricid tribe Grapholitini (Lepidoptera: Tortricidae: Olethreutinae) is presented, and larval hosts are summarized for each genus. Food plants have been reported for over 400 of the approximately 1,644 described species of Grapholitini. Of the 81 genera currently assigned to the tribe, at least one larval host has been reported for 51. Ninety-seven different plant families have been reported at least once for a species of Grapholitini, with the greatest number of grapholitines recorded from Fabaceae (168 species), followed by Fagaceae (43 species), Pinaceae (43), Sapindaceae (36), Rosaceae (30), Asteraceae (30), Euphorbiaceae (15), Rutaceae (12), Annonaceae (12), Salicaceae (11), and Cupressaceae (11). Thirty-two genera appear to be restricted, or nearly so, to specific host families, but many of these are either monotypic or are represented by exceedingly few records. Extraordinarily, entomophagy is well documented in three genera: Andrioplecta, Coccothera, and Parapammene. Two new combinations are provisionally proposed based on hosts and male genitalia: Andrioplecta magnetica (Meyrick, 1928), new combination, and A. theristis (Meyrick, 1912), new combination, both of which are currently assigned to “Grapholitini unplaced species.”
ZooBank registration. urn:lsid:zoobank.org:pub:251B8BE3-31BC-481B-8214-16C0EFFB32FF
The classification of the largest subfamily of leafhoppers, Deltocephalinae, including 38 tribes, 923 genera, and 6683 valid species, is reviewed and revised. An updated phylogeny of the subfamily based on molecular (28S, Histone H3) and morphological data and an expanded taxon sample (37 taxa not included in previous analyses) is presented. Based on the results of these analyses and on the morphological examination of many representatives of the subfamily, the classification of the tribes and subtribes of Deltocephalinae is revised. Complete morphological descriptions, illustrations, lists of the included genera, and notes on their distribution, ecology, and important vector species are provided for the 38 recognized tribes and 18 subtribes. A dichotomous key to the tribes is provided. All names in the taxonomic treatments are hyperlinked to online resources for individual taxa which are supported by a comprehensive database for Deltocephalinae compiled using the taxonomic database software package 3I. The online functionality includes an interactive key to tribes and subtribes and advanced database searching options. Each taxon (subspecies through subfamily) has a unique taxon webpage providing nomenclatural information, lists of included taxa, an automated description (if available), images (if available), distributional information, bibliographic references and links to outside resources. Some observations and trends regarding the history of taxonomic descriptions in Deltocephalinae are reported. Four new tribes are described: Bahitini tribe nov. (25 genera), Bonsapeiini tribe nov. (21 genera), Phlepsiini tribe nov. (4 genera), and Vartini tribe nov. (7 genera). The circumscription and morphological characterization of Scaphoideini Oman, 1943 (61 genera) is substantially revised. Eleven new species are described: Acostemma stilleri sp. nov., Arrugada linnavuorii sp. nov., Drabescus zhangi sp. nov., Parabolopona webbi sp. nov., Goniagnathus emeljanovi sp. nov., Hecalus hamiltoni sp. nov., Scaphoideus omani sp. nov., Dwightla delongi sp. nov., Abimwa knighti sp. nov., Gannia viraktamathi sp. nov., and Doratulina dmitrievi sp. nov. Some family-group level taxonomic changes are made: Platymetopiini Haupt, 1929, Anoterostemmini Haupt, 1929, and Allygidiina Dmitriev, 2006 are synonymized with Athysanini Van Duzee, 1892, syn. nov.; Procepitini Dmitriev, 2002 is synonymized with Cicadulini Van Duzee, 1892, syn. nov.; Listrophorini Boulard, 1971 is synonymized with Chiasmini Distant, 1908, syn. nov.; Adamini Linnavuori & Al-Ne’amy, 1983, Dwightlini McKamey, 2003, and Ianeirini Linnavuori, 1978 are synonymized with Selenocephalini Fieber, 1872 syn.nov., and all three are now recognized as valid subtribes in their parent tribe. New placements of many genera to tribe and subtribe are made, and these are described in individual taxon treatments.
This work is the first attempt to integrate into one list and quantify all the known species of Guade loupean insects. It includes all the species known to us to be reported for the island of Guadeloupe until the 31st of December 2019. A total of 3097 valid species are listed, of which the largest component is the beetles (1447 species). Preliminarily, 632 species (20%) are considered to be strictly endemic to Guadeloupe, and 250 species are recognized as adventive or introduced. The bibliography complements the taxonomic information and includes over 350 titles. Brief annotations are also given on the history of entomology in Guadeloupe. This list includes four new island records for Guadeloupe: Azeta rhodogaster Guenée, 1852 (Lepidoptera: Erebidae), Eudocima apta (Walker, 1857) (Lepidoptera: Erebidae), Urania leilus (Linnaeus, 1758) (Lepidoptera: Uraniidae) and Micronotus quadriundulatus (Redtenbacher, 1892) (Orthoptera: Tetrigidae), all recently collected in Guadeloupe.
We aimed to assess the utility of the Global Compendium of Weeds (GCW) as an indicator of plant invasiveness, by relating it to invasiveness at smaller scales. We correlated two global measures of invasiveness for alien plant species taken from the GCW (the total number of references for each species and the number of continental areas they are reported from), against distribution data from 18 regions (countries and continents). To investigate relationships between correlation strength and region size and spatial resolution (size of distribution units), we conducted meta-analyses. Finally, invasiveness measures were correlated against the number of habitats occupied by alien plant species and their median abundance in those habitats, in fine-scale vegetation plots in the Czech Republic and the state of Montana (USA). The majority of Spearman’s rho coefficients between GCW-derived invasiveness and regional distributions were less than 0.4. Correlation strength was positively related to region size and resolution. Correlations were weaker when the number of habitats occupied by a species, and species abundances within occupied habitats, were considered. We suggest that the use of the GCW as an invasiveness measure is most appropriate for hypotheses posed at coarse, large scales. An exhaustive synthesis of existing regional distributions should provide a more accurate index of the global invasiveness of species.
Cross-border exchange and comparison of forensic DNA data in the context of the Prüm decision
(2018)
This study, commissioned by the European Parliament’s Policy Department for Citizens’ Rights and Constitutional Affairs at the request of the LIBE Committee, provides an overview of the Prüm regime. It first considers the background of the Prüm Convention and Prüm Decision. The subsequent two chapters summarize the Prüm regime in relation mainly to DNA data looking at value and shortcomings; and ethical, legal and social implications of forensic DNA typing and databasing in relation to the Prüm regime. Finally, based on the analysis, it provides the policy recommendations.
Der Global Index of Vegetation-Plot Databases (GIVD) ist eine Metadatenbank von Vegetations - datenbanken weltweit, die im Jahr 2010 von einem internationalen Leitungsgremium ins Leben gerufen wurde und auf einem Server in Greifswald beheimatet ist. Ziel von GIVD ist es, einen besseren Überblick über die zunehmende Zahl von Vegetationsdatenbanken zu geben und ihren Inhalt für übergreifende vegetationsökologische Analysen zu erschließen. Im vorliegenden Beitrag analysieren wir, welche Daten aus Mitteleuropa (incl. Benelux-Länder) in GIVD derzeit registriert sind. Am 20. März 2011 stammten 1,35 Millionen der insgesamt registrierten 2,45 Millionen Vegetationsaufnahmen aus den 12 betrachteten Ländern. Mit über 600.000 digital verfügbaren Vegetationsaufnahmen entsprechend einer Dichte von 18 km–2 sind die Niederlande weltweit führend.
Europe’s new digital borders
(2018)
The European Union’s (EU) external border framework is not only increasingly reliant on digital databases, but these databases are now set to become interoperable. By 2020, the European Commission (EC) aims to have a fully interconnected new architecture for identity management at the border in place. Based on biometric enrolment of all third-country citizens, Europe’s new digital borders raise a number of concerns, including suspicion, large-scale surveillance, and internal policing that spread well beyond the border site.
Border management today is embedded into a complex network of data collection and data analysis that provides authorities with knowledge about who (or what) attempts to cross the border. While still serving as physical chokepoints for the examination and extraction of dangerous, suspicious, or illegitimate elements from global flows of mobility, border operations therefore increasingly rely on a number of databases...
Die in den beiden letzten Jahren abgeschlossenen Nationallizenzen haben Tatsachen geschaffen, die den Start zu einer Umstrukturierung der überregionalen Informationsversorgung erleichtern: - Versorgungslücken wurden geschlossen. - Die Durchdringung der Hochschulen und Forschungseinrichtungen mit elektronischer Fachinformation wurde vergleichbaren Ländern angeglichen. - Wissenschaftler, Studierende und wissenschaftlich interessierte Privatpersonen haben deutschlandweit kostenlosen Zugang zu einem fachlich breit gestreuten Angebot an retrospektiven Datenbanken, digitalen Textsammlungen und elektronischen Zeitschriften.
Heat stress transcription factors (HSFs) regulate transcriptional response to a large number of environmental influences, such as temperature fluctuations and chemical compound applications. Plant HSFs represent a large and diverse gene family. The HSF members vary substantially both in gene expression patterns and molecular functions. HEATSTER is a web resource for mining, annotating, and analyzing members of the different classes of HSFs in plants. A web-interface allows the identification and class assignment of HSFs, intuitive searches in the database and visualization of conserved motifs, and domains to classify novel HSFs.