Xerothermic
Guides
Spiracme
Spiracme is a genus of crab spiders in the family Thomisidae, erected by Anton Menge in 1876. The genus has undergone extensive taxonomic revision, with species frequently transferred between it and related genera Xysticus and Ozyptila. A 2019 DNA barcoding study by Rainer Breitling helped clarify relationships among these genera. As of January 2026, the genus comprises ten species, including S. striata (the type species) and S. mongolica, which was transferred from Xysticus and represents the first Central European record for the genus.