FIGURES 8–12. Neelus cvitanovici sp. nov.: 8, chaetotaxy and arrangement of sensory fields on on thorax and abdomen, specimen from Markov ponor cave, sf 4–6—sensory field 4–6, ns—neosminthuroid chaetae, τ— τ-chaetae, * indicates variability in type of chaetae; 9, thoracal sensory field with τ-chaetae and 2+2 axial chaetae above s.f.; 10, posterior part of abdomen, specimen from Markov ponor cave, av—anal valve chaetae, Μ.av—microchaetae of anal valves, * indicates variability in type of chaetae; 11, Abd. IV-VI half-sterna; 12, tubus ventralis, lateral view.