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mouthpart

mouthpart

1 7.5
A part of an insect's mouth used for feeding
  • noun
  • /ˈmaʊθˌpɑrt/
  • Specialized
translation icon : parte bucal
  • Mouthparts were unfolded out of the head capsule and detached proximal to the labrum with sterile scissors.
  • other mouthparts

Examples

  • A female decorated cricket below reaches for the spermatophylax with her mouthparts.

    Academic text (1991)
  • Ticks sitting on top of the membrane put their mouthparts through the membrane to feed on cattle blood that is stored underneath.

    Academic text (1994)
  • Care should be taken to remove the tick gently so as not to break the animal, leaving its mouthparts in situ.

    Academic text (2014)
  • Beyond the cut, the beetle can feed without gumming up its feet and mouthparts.

    Academic text (2002)
  • The latter regurgitate the water a drop at a time and suspend it from their mouthparts.

    Academic text (1990)
  • Finally, the mosquito larvae, with their brushlike mouthparts, filter out the bacteria, protozoans, and leftover bits of the victim for their dinner.

    Academic text (1992)
  • The aphid transmits the citrus tristeza virus when it inserts its mouthparts into the veins of healthy leaves after feeding on virus-infected trees.

    Academic text (1994)
  • The butterfly uses its long, flexible mouthparts to sip nectar from flowers.

  • Insects like mosquitoes have specialized mouthparts designed for piercing skin and sucking blood.

  • The ant's mouthparts resemble tiny pincers, allowing it to grip food tightly.

Surface Forms

mouthpart singular
mouthparts plural

Morphology

mouthpart = mouth + part (transparent) = mouth + part

A straightforward compound of 'mouth' + 'part' meaning a part of the mouth or mouth-related appendage.

Etymology

Mouthpart comes from the two simple words mouth ('the opening you eat and speak with') and part ('a piece'). So a mouthpart is literally a 'piece of the mouth', which is why we use it for the special mouth pieces insects and similar animals have for feeding.