What term describes the dagger-like, pointed mouthpart water bugs use to pierce their captured prey?

Answer

Rostrum or proboscis

Once the prey is held by the modified front legs, the water bug pierces the victim using its specialized, dagger-like mouthpart, which is formally known as the rostrum or proboscis.

What term describes the dagger-like, pointed mouthpart water bugs use to pierce their captured prey?
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