Aptostichus sabinae sp. n. Male holotype: 8–9 Left palp, prolateral and retrolateral views respectively 10 Left palp, ventral view 11 Left palp, prolateral-apical view (arrow indicates apical spines on cymbium) 12 Detail of the bulb and embolus, ventral view. Scale bars 0.5 mm (11), 1 mm (8–10, 12).

  Part of: Valdez-Mondragón A, Cortez-Roldán MR (2016) On the trapdoor spiders of Mexico: description of the first new species of the spider genus Aptostichus from Mexico and the description of the female of Eucteniza zapatista (Araneae, Mygalomorphae, Euctenizidae). ZooKeys 641: 81-102. https://doi.org/10.3897/zookeys.641.10521