Basilobelba spasmenosi sp. n. Adult; SEM. 63 posterior view deutonymphal and tritonymphal scalps 64 posterior zone deutonymphal scalps, detail 65 dorso-posterior view deuto and tritonymphal scalps 66 tritonymphal scalps, posterior view 67 deutonymphal scalp, detail, anterior zone 68 detail s.r.s and c1 seta, deutonymphal scalp 69 interior view, tritonymphal scalp. Abbreviations: see Materials and methods. Scale bars: 63 = 100 μm; 64 = 20 μm; 65 = 50 μm; 66 = 100 μm; 67 = 20 μm; 68 =5 μm; 69 = 20 μm.