H. uwiiltil sp. nov. A ♀ paratype (SDSU_TAC000678), dorsal view B ♀ paratype (SDSU_TAC000678), live C ♀ paratype (SDSU_TAC000678), spermathecae D type locality habitat (Arroyo Salado, MCH 22_041), spiders found in small ravine at arrow E type locality microhabitat.

  Part of: Monjaraz-Ruedas R, Mendez RW, Hedin M (2023) Species delimitation, biogeography, and natural history of dwarf funnel web spiders (Mygalomorphae, Hexurellidae, Hexurella) from the United States / Mexico borderlands. ZooKeys 1167: 109-157. https://doi.org/10.3897/zookeys.1167.103463