Fig. 38 in A huge undescribed diversity of the subgenus Hystricochaetonotus (Gastrotricha, Chaetonotidae, Chaetonotus) in Central Europe

Fig. 38. Chaetonotus (Hystricochaetonotus) arcanus sp. nov., holotype (CU-FNS-29-09-20/HO), differential interference contrast. A. Dorsal trunk scales and spines. Arrows mark lateral denticles. B. Body overview. C. Head scales. D. Adhesive tubes curved underneath trunk. E. Mouth and boomeranglike hypostomial plate. Scale bars: A, D = 10 µm; B = 30 µm; C, E = 2 µm.