Insektmobilen - National citizen science and DNA metabarcoding survey of flying insects in June 2018 and 2019

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說明

The Insectmobile (Insektmobilen) is a research project at the National History Museum of Denmark, University of Copenhagen, with the goal to investigate the diversity of flying insects in Denmark. In the summer of 2018, 2019 and 2020 almost 400 volunteers collected flying insects using large custom made insect nets mounted on the roof of their cars. The bulk insect samples were processed with a non-destructive DNA extraction DNA metabarcoding protocol (dx.doi.org/10.17504/protocols.io.bmunk6ve) and sequences were assigned taxonomy by importing the fasta file into GBIF's sequence ID tool (https://www.gbif.org/tools/sequence-id). The sequences were queried against a 99% clustered version of the BOLD Public Database v2024-01-06 public data (COI-5P sequences). The dataset contains unidentified sequences and potential errors and contaminants. For example, even though the primers used were developed as universal primers targeting freshwater insects, you will find other phyla, classes etc. We share these sequences and associated data for the data to be as open as possible, but please do reannotate sequences and filter the data for your specific needs prior to using the data for analysis. Please be aware that the samples may contain gut content of sampled insects and eDNA. Sequence identification certainty is captured in the identificationRemarks field. The bit score is the required size of a sequence database in which the current match could be found just by chance. The bit score is a log2 scaled and normalized raw score. Each increase by one doubles the required database size (2bit-score). The expect value is a parameter that describes the number of hits one can "expect" to see by chance when searching a database of a particular size. It decreases exponentially as the score of the match increases. Hence, a low expect value is better. How much of the query(input) sequence aligns with the match in the the reference database, in percent. Badges representing different identity thresholds (match types); Blast exact match = identity >= 99% and queryCoverage >= 80%. This is within the threshold of the OTU, Blast ambiguous match = identity >= 99% and queryCoverage >= 80%, but there is at least one more match with similar identity, Blast close match = identity < 99% but > 90% and queryCoverage >= 80%. It is something close to the OTU, maybe the same genus, Blast weak match = there is a match, but with identity < 90% or/and queryCoverage < 80%. Depending on the quality of the sequence, bit score, identity and expect value, a higher taxon could be inferred from this, Blast no match = no match to the reference database.

資料紀錄

此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。核心資料表包含 181,023 筆紀錄。

亦存在 3 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。每個延伸集資料表中資料筆數顯示如下。

181023

181117

181023

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Svenningsen C, P. Tøttrup A (2025). Insektmobilen - National citizen science and DNA metabarcoding survey of flying insects in June 2018 and 2019. Version 1.11. GBIF Secretariat. Occurrence dataset. https://ipt.gbif.org/resource?r=insektmobilen_citation_test_noresourcedoi&v=1.11

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 GBIF Secretariat。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 966797a7-18f3-40a5-948b-2cedf183d2b8。 GBIF Secretariat 發佈此資源，並經由GBIF Secretariat同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; SamplingEvent; NaturalHistoryCollection; EnvironmentalDnaAndMetagenomics; CitizenScience; Occurrence

聯絡資訊

Cecilie Svenningsen

元數據提供者 ●
出處 ●
連絡人

Data administrator

Global Biodiversity Information Facility

csvenningsen@gbif.org

https://orcid.org/0000-0002-9216-2917

Anders P. Tøttrup

出處 ●
連絡人

Associate Professor

Natural History Museum of Denmark

aptottrup@snm.ku.dk

https://orcid.org/0000-0001-8776-9629

Isabel Calabuig

散布者

Node Manager & Data curator

DanBIF, Danish Biodiversity Information Facility

icalabuig@snm.ku.dk

http://snm.ku.dk/english/staffsnm/staff/?pure=en/persons/88409

https://orcid.org/0000-0001-5515-7900

地理涵蓋範圍

Data was collected in Denmark.

界定座標範圍	緯度南界經度西界 [54.648, 8.146], 緯度北界經度東界 [57.584, 15.124]

分類群涵蓋範圍

The project targeted flying insects specifically, but a universal primer was used. We have included all sequences and associated taxonomic assignments although some may appear odd, it is our hope that updated reference database may improve the taxonomy of the sequences in the long run and hence their re-usability.

Kingdom	Chromista, NA, Plantae, Animalia
Phylum	Arthropoda, Rotifera, Nemertea, Annelida, Chordata, Rhodophyta, Oomycota, Echinodermata, Mollusca, Porifera, Tardigrada, Nematoda, Ochrophyta, NA, Cnidaria
Class	Protura, Hydrozoa, Haptoglossa, Palaeonemertea, Clitellata, Polychaeta, Florideophyceae, Hoplonemertea, Arachnida, Diplopoda, Mammalia, Pycnogonida, Collembola, Dorylaimida, Gastropoda, Demospongiae, Peronosporea, Chromadorea, Bangiophyceae, Eurotatoria, Insecta, Cypriniformes, NA, Scyphozoa, Malacostraca, Eutardigrada, Crinoidea
Order	Symphypleona, Clionaida, Peyssonneliales, Amphipoda, Hildenbrandiales, Hemiptera, Sarcoptiformes, Opiliones, Artiodactyla, Coronatae, Phasmida, Monostilifera, Enchytraeida, Bubarida, Cyprinidae, Bangiales, Gigartinales, Ceramiales, Julida, Ixodida, Crassiclitellata, Thysanoptera, Neuroptera, Longidoridae, Dermaptera, Haplosclerida, Bdelloidea, Anthoathecata, Ephemeroptera, Araneae, Scopalinida, Mesostigmata, Plecoptera, Rhipidiales, Lepidoptera, Leptomitales, Diptera, Cumacea, Entomobryomorpha, Polyxenida, Trichoptera, Polymastiida, Ploima, Pantopoda, Pseudoscorpiones, Phyllodocida, Parachela, Desmacellida, Archinemertea, Littorinimorpha, Poecilosclerida, Orthoptera, Zygentoma, Rhabditida, NA, Coleoptera, Rhodymeniales, Odonata, Mecoptera, Hymenoptera, Comatulida, Saprolegniales, Peronosporales, Psocodea, Trombidiformes, Leptothecata, Albuginales, Stylommatophora, Poduromorpha, Bathynellacea, Isopoda, Protura

時間涵蓋範圍

起始日期 / 結束日期	2018-06-01 / 2018-06-30

起始日期 / 結束日期	2019-06-01 / 2019-06-30

計畫資料

無相關描述

計畫名稱	Insektmobilen
辨識碼	insektmobilen_DNA
經費來源	The research project was funded by Aage V. Jensen Naturfond and The Danish Ministry of Higher Education and Science, Grant/Award Number: 7072- 00014B

參與計畫的人員:

Cecilie Svenningsen

https://orcid.org/0000-0002-9216-2917

取樣方法

We recruited citizen scientists to drive with car nets in close proximity to their home address in June and July 2018. The car net was funnel- shaped with a detachable sampling bag at the far end for sample collection. Metal guy- line adjusters enabled adjustment to car length and allowed the net to be used on most car types (Figure 1). The measurements of the net were as follows: front height: 75 cm; front width: 100 cm; length: 140 cm; width of sampling bag: 29 cm; mesh size at the bottom (grey fabric): 2 × 1 mm; and mesh size for the rest of the net (white fabric): ~0.3 mm. Custom tent poles (L: 209 cm, D: 8 mm) supported the opening of the net Citizen scientists were recruited by the Natural History Museum of Denmark (NHMD). The citizen scientists received a simple sampling protocol, and video tutorials and FAQ sheets along with the sampling equipment. Sampling of each route was carried out once during two time intervals on the same day: between 12 and 15 h (midday) and again between 17 and 20 h (evening) with a maximum speed of 50 km/h and weather conditions of at least 15°C, an average wind speed of maximum 6 m/s and no rain. Insects were collected in individual sampling bags that were placed in 96% pure ethanol and stored in double-sealed plastic bags before the citizen scientists sent the samples back to the research institution.

研究範圍	Sampling was carried out in Denmark in the month of June of 2018 and 2019.

方法步驟描述:

Please consult the following publications and their supplementary material for more information: https://onlinelibrary.wiley.com/doi/pdf/10.1111/ddi.13532 https://resjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/icad.12694 https://royalsocietypublishing.org/doi/full/10.1098/rsbl.2020.0833 https://www.protocols.io/view/insects-and-dna-metabarcoding-insectmobile-laborat-261ge46qdv47/v1

收藏資料

蒐藏名稱	Natural History Museum of Denmark
蒐藏編號	ACC.NO. 2018-EN-001DK

標本保存方法	Alcohol

引用文獻

Svenningsen, C. S., Peters, B., Bowler, D. E., Dunn, R. R., Bonn, A., & Tøttrup, A. P. (2024). Insect biomass shows a stronger decrease than species richness along urban gradients. Insect Conservation and Diversity, 17(2), 182-188. https://doi.org/10.1111/icad.12694

額外的詮釋資料

替代的識別碼	https://ipt.gbif.org/resource?r=insektmobilen_citation_test_noresourcedoi