Barcelona Natural Science Museum studies genome of endangered cave arthropods

A new two-year project, funded by the IEC, will analyze the genetic variability of four species for their conservation.

Generic image of various arthropod specimens preserved in a museum collection.
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Generic image of various arthropod specimens preserved in a museum collection.

The Barcelona Natural Science Museum (MCNB) is participating in a new two-year research project to study the genome of four endangered cave arthropod species in Catalonia, aiming to assess their conservation status.

The museum's Arthropod collection team is collaborating on the project Genomic Insights for the Conservation of Rare Cave Arthropods (SpeleoPopGenomics), funded by the Institut d’Estudis Catalans (IEC) through its call for biogenomics research grants. The Research Institute of Biodiversity of the University of Barcelona (IRBio-UB), and the research groups ZooSysEvo and MEG are also participating.
This initiative continues the Speleogenomics-2 project and will focus on the blind scorpion (Belisarius xambeui), a relict spider (Telema tenella), an aquatic crustacean (Stenasellus virei), and a unique fungus-eating beetle (Parvospeonomus sp.). The ultimate goal is to deepen the understanding of their genetic variability to assess their conservation status and provide tools for the management and protection of this fauna.
To achieve this, the project team will analyze the complete genome of five individuals from three different locations for each of the four target species.
Based on information from the official source: Museu de Ciències Naturals de Barcelona (29/10/2026)