Siskiyu armilla sp. nov. paratype ♀ (SDSU_G1086A) A dorsal view B ventral view C leg IV patellar fracture line D ventral epigynum E dorsal epigynum. Patellar fracture lines and epigynal dorsal ridge, copulatory openings (co), copulatory ducts (cd), bilobed spermathecae and fertilization ducts (fd) labeled.

 
 
  Part of: Hedin M, Ramírez MJ, Monjaraz-Ruedas R (2025) Phylogenomics of North American cybaeid spiders (Araneae, Cybaeidae), including the description of new taxa from the Klamath Mountains Geomorphic Province. ZooKeys 1226: 47-75. https://doi.org/10.3897/zookeys.1226.140204