Oligoneuriella tuberculata sp. nov., larvae, abdomen A abdomen under SEM in dorsal view B detail of tergal protuberances under SEM C abdomen under SEM in ventral view D detail of setae on sternum III under SEM E detail of setae on sterna III and IV F detail of setae on surface of terga G outline of abdomen. H detail of abdomen tip under SEM with bases of cerci and vestigial paracercus. Scale bars: 0.5 mm (A–C, H); 0.2 mm (D–F); 1 mm (G).