Figures 174–180.Aptostichus barackobamai sp. n. 174–176 male holotype from Mendocino Co. (AP411) 174 habitus [806630] 175 retrolateral aspect, leg I [806634] 176 prolateral aspect, leg I [806636] 177–179 male paratype from Tehama Co. (MY3805) 177 retrolateral aspect, leg I [806638] 178 prolateral aspect, leg I [806642] 179 retrolateral aspect, pedipalp [806644] 180 line drawings of leg I holotype and paratype specimens; retrolateral aspect of holotype pedipalp. Scale bars = 1.0mm.
Figures 183–187.Photographs of live Aptostichus barackobamai sp. n. 183, 184 male paratype specimen from Tehama Co. (MY3805) 185 female specimen from Tehama Co. (MY3804) 186, 187 male specimen from Marin Co. (AUMS001).
Maps 18, 19.Aptostichus barackobamai sp. n. 18 distribution of known specimens 19 predicted distribution; cooler colors–blue shades–represent areas of high probability of occurrence, warmer colors–yellow and orange shades–represent areas of low probability of occurrence.
Figure 186. Male specimen from Marin Co. (AUMS001)Bond J (2012) Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae) ZooKeys 252: 1–209
Description: English: Aptostichus barackobamai sp. n. 174–176 male holotype from Mendocino Co. (AP411) 174 habitus [806630] 175 retrolateral aspect, leg I [806634] 176 prolateral aspect, leg I [806636] 177–179 male paratype from Tehama Co. (MY3805) 177 retrolateral aspect, leg I [806638] 178 prolateral aspect, leg I [806642] 179 retrolateral aspect, pedipalp [806644] 180 line drawings of leg I holotype and paratype specimens; retrolateral aspect of holotype pedipalp. Scale bars = 1.0mm. Date: 2012. Source: Bond J (2012). "Phylogenetic treatment and taxonomic revision of the trapdoor spider genus Aptostichus Simon (Araneae, Mygalomorphae, Euctenizidae)". ZooKeys 252: 1--209. Pensoft Publishers. DOI:10.3897/zookeys.252.3588. Author: Jason E. Bond.