- Anterior sensilla in 3 circles surrounding stomal aperture:
six indistinct labial papillae, six outer labial setae, four
cephalic setae.
- No buccal cavity.
- Amphids oval- to horseshoe-shaped in males, circular to
heart-shaped in females.
- Marine
Ref: Quang et al., 2008; Smol et al., 2014
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Females:
- Monodelphic-opisthodelphic
- Circular to heart-shaped iamphid foveae.
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