Database contains specimen records from the Chelicerata and Myriapoda collection of the Naturalis Biodiversity Center (Leiden, Netherlands). The zoological specimens come from the National Museum of Natural History (RMNH; Rijksmuseum voor Natuurlijke Historie), later National Museum of Natural History, Naturalis in Leiden and the Zoological Museum Amsterdam (ZMA) and new acquisitions. The old registration numbers of the former institutions (RMNH, ZMA) are also mentioned in the datase

GBIF url: https://www.gbif.org/dataset/b4aad9c3-518b-4550-82de-c70a7ead1b64
Citation: Bakker H, Gill A, Creuwels J (2026). Naturalis Biodiversity Center (NL) - Chelicerata and Myriapoda. Naturalis Biodiversity Center. Occurrence dataset https://doi.org/10.15468/63lozv accessed via GBIF.org on 2026-08-07.