Selected features of Notaulax punctulata sp. n. A) Base of crown and thorax, dorsal view, B) same, ventral view, C) thorax and anterior abdomen, lateral view, D) collar, lateral view, E) peristomium, frontal view, crown removed, F–G) interramal eyespots on abdomen as pointed with arrows. A–B, D–F) stained with Shirla stain A. Scale bars: A–G) 0.5 mm. Abbreviations: d) dorsal, v) ventral. A–B, D, F–G) UANL 8142 holotype, C, E) UANL 8143 paratype.