(Captochaetus)
- 210 - 625 µµ
- large and strong hypostomion with transverse furrow
- one-lobed scales with posterior incision
- mostly strongly curved spines, rarely with secondary tip
- mouth with flat, movable lamellae
- ‘Robber’
- Chaetonotus (C. ) arethusae
- Chaetonotus (C. ) gastrocyaneus
- Chaetonotus (C. ) insigniformis
- Chaetonotus (C. ) jakubskii
- Chaetonotus (C. ) majestuosus
- Chaetonotus (C. ) rafalskii
- Chaetonotus (C. ) robustus
- Chaetonotus (C. ) segnis
- Chaetonotus (C. ) simrothi
- Chaetonotus (C. ) tricuspidatus
- Chaetonotus (C. ) vorax