CO1 Amplicon Sequence Variants of bulk arthropod samples (homogenized) collected with Malaise traps from the Insect Biome Atlas project in Sweden

Amplicon Sequence Variants of 418bp of CO1 from homogenized arthropod community samples collected with Malaise traps from the Insect Biome Atlas project (https://www.insectbiomeatlas.orgOpens in a new tab) in Sweden, as described in the IBA data paper (https://doi.org/10.1038/s41597-025-05151-0Opens in a new tab) . This dataset was published via the SBDI ASV portal (https://asv-portal.biodiversitydata.seOpens in a new tab) , and has been updated from 'Metadata only' to 'Occurrence' type. Occurrence data were compiled from the following IBA Figshare items: Processed ASV data from the Insect Biome Atlas Project v3: (https://figshare.scilifelab.se/articles/dataset/Processed_ASV_data_from_the_Insect_Biome_Atlas_Project/27202368/3Opens in a new tab) - cleaned_noise_filtered_cluster_taxonomy_SE.tsv.gz (https://figshare.scilifelab.se/ndownloader/files/50067528Opens in a new tab) - spikeins_tax_SE.tsv.gz (https://figshare.scilifelab.se/ndownloader/files/50067531Opens in a new tab) Amplicon sequence variants from the Insect Biome Atlas project v6: (https://figshare.scilifelab.se/articles/dataset/Amplicon_sequence_variants_from_the_Insect_Biome_Atlas_project/25480681/6Opens in a new tab) - co1_asv_counts_se.tsv.gz (https://figshare.scilifelab.se/ndownloader/files/46381132Opens in a new tab) - co1_asv_seqs_se.fasta.gz (https://figshare.scilifelab.se/ndownloader/files/46381138Opens in a new tab) The following samples were excluded from this resource due to low read counts: P28409_1377, P28409_1378, P28409_1379, P28409_1380, P28409_1382, P28409_1383, P28410_1334, P28410_1392; or lack of non-zero counts for annotated ASVs: P27361_1636, P28410_1037, P28410_1049.