Overview
- An international 16‑member team led by The Wilderness Project carried out an intensive survey of the remote Meseta de Lisima in early June and reported a crowned crab spider that fluoresces blue under ultraviolet light along with dozens of other provisional finds.
- Field identifications are provisional and specimens have been collected for laboratory tests and formal taxonomic study before any species can be confirmed or the cause and function of the spider's fluorescence can be explained.
- The expedition recorded a large inventory of potential new taxa, including eight undescribed dragonflies, three previously unrecorded grasshoppers and about 60 moths and butterflies, plus other wetland and forest invertebrates.
- Researchers say Lisima's long isolation — due to civil war, landmines and extreme remoteness — likely helped preserve intact ecosystems, but the team still faced heavy rain, vehicles stuck in mud, mechanical failures and several malaria cases during fieldwork.
- Scientists are urging urgent conservation attention to guard Lisima from artisanal mining, deforestation and agricultural expansion and plan to prioritize formal species descriptions, peer‑reviewed publication and local protection planning next.