Dataset Information

New records of Sylvicola (Diptera: Anisopodidae) from Romania.

ABSTRACT:

Background

Anisopodidae (window gnats or wood gnats) is a small family of nematocerous Diptera. Until now only Sylvicola (Anisopus) punctatus (Fabricius, 1787) and Sylvicola (Sylvicola) fenestralis (Scopoli, 1763)? were reported from Romania.

New information

New faunistic records of Sylvicola (Diptera: Anisopodidae) are presented. Sylvicola (Sylvicola) cinctus (Fabricius, 1787) and S. (Anisopus) fuscatus (Fabricius, 1775) are recorded from Romania for the first time. An identification key and illustrations of Romanian Sylvicola species are presented.

SUBMITTER: Kolcsar LP

PROVIDER: S-EPMC4759406 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature

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Publications

New records of Sylvicola (Diptera: Anisopodidae) from Romania.

Kolcsár Levente-Péter LP Dvořák Libor L Beuk Paul Lt PL

Biodiversity data journal 20160208 4

<h4>Background</h4>Anisopodidae (window gnats or wood gnats) is a small family of nematocerous Diptera. Until now only Sylvicola (Anisopus) punctatus (Fabricius, 1787) and Sylvicola (Sylvicola) fenestralis (Scopoli, 1763) were reported from Romania.<h4>New information</h4>New faunistic records of Sylvicola (Diptera: Anisopodidae) are presented. Sylvicola (Sylvicola) cinctus (Fabricius, 1787) and S. (Anisopus) fuscatus (Fabricius, 1775) are recorded from Romania for the first time. An identifica ...[more]

PMID: 26929721

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Project description:BACKGROUND:Culicoides biting midges are potential vectors of different pathogens. However, especially for eastern Europe, there is a lack of knowledge on the host-feeding patterns of this vector group. Therefore, this study aimed to identify Culicoides spp. and their vertebrate hosts collected in a wetland ecosystem. METHODS:Culicoides spp. were collected weekly from May to August 2017, using Biogents traps with UV light at four sites in the Danube Delta Biosphere Reserve, Romania. Vectors and hosts were identified with a DNA barcoding approach. The mitochondrial cytochrome c oxidase subunit 1 was used to identify Culicoides spp., while vertebrate hosts were determined targeting cytochrome b or 16S rRNA gene fragments. A maximum likelihood phylogenetic tree was constructed to verify the biting midge identity against other conspecific Palaearctic Culicoides species. A set of unfed midges was used for morphological confirmation of species identification using slide-mounted wings. RESULTS:Barcoding allowed the species identification and detection of corresponding hosts for 1040 (82.3%) of the 1264 analysed specimens. Eight Culicoides spp. were identified with Culicoides griseidorsum, Culicoides puncticollis and Culicoides submaritimus as new species records for Romania. For 39 specimens no similar sequences were found in GenBank. This group of unknown Culicoides showed a divergence of 15.6-16.3% from the closest identified species and clustered in a monophyletic clade, i.e. a novel species or a species without reference sequences in molecular libraries. For all Culicoides spp., nine mammalian and 24 avian species were detected as hosts. With the exception of C. riethi (n = 12), at least one avian host was detected for all Culicoides spp., but this host group only dominated for Culicoides kibunensis and the unknown Culicoides sp.. The most common host group were mammals (n = 993, 87.6% of all identified blood sources) dominated by cattle (n = 817, 70.6%). CONCLUSIONS:Most Culicoides spp. showed a broad host-feeding pattern making them potential bridge vectors. At the same time, new records of biting midge species for Romania, as well as a potentially unknown Culicoides species, highlight the lack of knowledge regarding the biting midge species and their genetic diversity in eastern Europe.

Dataset Information

New records of Sylvicola (Diptera: Anisopodidae) from Romania.

Background

New information

Publications

New records of Sylvicola (Diptera: Anisopodidae) from Romania.

Similar Datasets

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