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Staatliche Naturwissenschaftliche Sammlungen Bayerns (Bergmann, Paavo)   cc-by-sa-3.0

Xysticus luctuosus is a species of spiders in the family crab spiders. Individuals can grow to 4.8 mm.

EOL has data for 14 attributes, including:

Known occurrences, collected specimens and observations of Xysticus luctuosus (Blackwall 1836) from the Global Biodiversity Information Facility   GBIF provides free and open access to biodiversity data. View this species on GBIF