Database contains specimen records from the Porifera collection of the Naturalis Biodiversity Center (Leiden, Netherlands). These specimens originate from the collections of the National Museum of Natural History (RMNH; Rijksmuseum voor Natuurlijke Historie), later National Museum of Natural History, Naturalis in Leiden and of the former Zoological Museum Amsterdam (ZMA). On request more information can be provided.

GBIF url: https://www.gbif.org/dataset/a4be4c6d-5ce7-47ba-982d-1deb05719133
Citation: Bakker H, Gill A, Creuwels J (2026). Naturalis Biodiversity Center (NL) - Porifera. Naturalis Biodiversity Center. Occurrence dataset https://doi.org/10.15468/2vuq5t accessed via GBIF.org on 2026-08-07.