CO1 Amplicon Sequence Variants of leaf litter arthropod communities collected at Malaise traps from the Insect Biome Atlas project in Madagascar

Amplicon Sequence Variants of 418bp of CO1 from leaf litter arthropod communities collected at Malaise traps from the Insect Biome Atlas project (https://www.insectbiomeatlas.org/Opens in a new tab)  in Madagascar, 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.se/Opens 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_MG.tsv.gz (https://figshare.scilifelab.se/ndownloader/files/50067522Opens in a new tab) - spikeins_tax_MG.tsv.gz (https://figshare.scilifelab.se/ndownloader/files/50067525Opens 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_MG.tsv.gz (https://figshare.scilifelab.se/ndownloader/files/%2049727829Opens in a new tab) - CO1_asv_seqs_MG.fasta.gz (https://figshare.scilifelab.se/ndownloader/files/46381135Opens in a new tab) The following samples were excluded from this resource due to sequencing failure: P30904_2718, P30904_2719; or lack of non-zero counts for annotated ASVs: P30904_2599, P30904_2607, P30904_2592.