Before revision: Stealing from mouth brooding phase Behaviours of the predator here involve voluntarily jettisoning of a brood, snout-engulfing which will force a brooding female to dislodge her brood from her mouth and head-ramming against a brooding female which then causes her to spit out a part of her brood.
After revision: Stealing from Behaviours of the predator here involve voluntarily jettisoning of a brood, snout-engulfing which will force a brooding female to dislodge her brood from her mouth and head-ramming against a brooding female which then causes her to spit out a part of her brood.