Taxonomic revision of the New World members of the trapdoor spider genus Ummidia Thorell (Araneae, Mygalomorphae, Halonoproctidae) Author Godwin, Rebecca L. https://orcid.org/0000-0002-2439-2868 Department of Entomology and Nematology, University of California, Davis 1 Shields Ave, Davis, CA, 95616 rlc0004@tigermail.auburn.edu Author Bond, Jason E. Department of Entomology and Nematology, University of California, Davis 1 Shields Ave, Davis, CA, 95616 text ZooKeys 2021 2021-04-02 1027 1 165 http://dx.doi.org/10.3897/zookeys.1027.54888 journal article http://dx.doi.org/10.3897/zookeys.1027.54888 1313-2970-1027-1 7D179ED7D7A540A2A972E07BC648F3B9 C5103AABD06058C595280B912CBE9B8B Ummidia quijichacaca sp. nov. Fig. 66 , Map 6 Type material. HOLOTYPE: 1 ♀ (UMM230) from Monserrate above Bogota , Cundinamarca, Colombia, 4.6049 -74.0565 5, 3152 m a.s.l., 27.iv.1965, coll. PR Craig, DL Craig, AMNH. Etymology. The specific epithet is a noun taken in apposition. It is the Muisca name for Monserrate, Quijichacaca, which translates to "grandmother's foot". Map 6. Locality records for South American and Caribbean species. Diagnosis. Ummidia quijichacaca can be differentiated from all geographically proximate species by having the carapace angular and longer than wide and legs which are darker distally. Females can be differentiated from U. tibacuy , U. asperula , and U. neblina by the presence of a defined comb of long spinules on the retrolateral face of tarsus IV. Females can be further distinguished from all geographically proximate species by having spermathecae which are straight with wide, flat, anteriorly facing bulbs. Figure 66. Ummidia quijichacaca sp. nov. female holotype (UMM230) from Monserrate, Colombia A female habitus illustration B cleared spermathecae. Scale bars: 4.0 mm ( A ), 1.0 mm ( B ). Description of female holotype. Specimen preparation and condition . Specimen preserved in 80% EtOH. Spermathecae removed, cleared, in vial with specimen. General coloration . Carapace, chelicerae, and legs dark reddish brown 5YR 3/4. Abdomen brown 7.5YR 4/2, spinnerets brownish yellow 10YR 6/6. Cephalothorax . Carapace 6.83 long, 6.24 wide. Pars cephalica 4.58 long. Foveal groove procurved, 0.46 long, 1.46 wide. All eyes on low tubercle. AER procurved. PER straight. Eye group 1.06 long, 1.54 wide, AME 0.35, PME 0.4, ALE 0.56, PLE 0.41. Sternum with posterior fringe, sparsely setose anteriorly, STRl 4.05, STRw 4.32. Chelicerae with anterior row comprising five teeth, posterior margin with six teeth. Palpal endites with 27 cuspules spread across proximal half of endite and 24 cuspules distally; equal in size to proximal cuspules anteriorly, smaller posteriorly, ENDw 1.57, ENDl 2.7. Labium with seven cuspules, LBw 1.7, LBl 1.24. Rastellum with many strong spines on process and up cheliceral face for ~ 2 x length of process. Abdomen . Evenly setose. Legs . F1 4.67; F1w 1.63; P1 2.98; Ti1 2.87; Mt1 2.02; Tr1 1.06; F3 3.75; F3w 2.08; P3 2.38; Ti3 2.24, Sd3 1.55; Mt3 1.93; Tr3 1.44; F4 5.05; F4w 2.05; P4 2.69; Ti4 2.93; Mt4 3.1; Tr4 1.43. Retrolateral face tarsus IV with defined comb of long spinules over length of tarsus. Pedipalps . PF 4.22, PP 2.45, PTi 2.49, PTr 2.3. Spermathecae simple, straight, bulbs facing anteriorly. Variation, females. Known only from female holotype. Males. Unknown.