Ischnothyreus spp., left male chelicerae. A, B I. meukyawwa sp. nov. C, D I. taunggyi sp. nov. E, F I. zhigangi sp. nov. A, C, E anterior view B, D, F posterior view. Abbreviations: csp = crown-shaped sclerotized process; sem = serrated exterior margin.

 
 
  Part of: Tong Y, Li S, Bian D (2020) Taxonomic study of the genus Ischnothyreus Simon, 1893 from Myanmar (Araneae, Oonopidae). ZooKeys 993: 1-26. https://doi.org/10.3897/zookeys.993.57676