A proboscis (/ proʊˈbɒsɪs, - kɪs /) is an elongated appendage from the head of an animal, either a vertebrate or an invertebrate. In invertebrates, the term usually refers to tubular mouthparts …

The meaning of PROBOSCIS is the trunk of an elephant; also : any long flexible snout.

The bizarre aquatic creature, which lived more than 300 million years ago, possessed a tube-shaped body and a long proboscis, or snout, tipped with a tiny jaw with teeth.

When a mosquito bites you, it pierces the skin using a mouthpart called a proboscis to suck up blood.

May 27, 2024 · A proboscis is an elongated appendage from the face or head of an invertebrate or vertebrate animal. It is typically either a long nose or mouthpart used for feeding.

Sep 19, 2025 · Insects have a proboscis, a long, tubular mouthpart, for feeding on liquids like nectar, sap, or blood. This allows them to access food sources that they couldn't otherwise reach.

Apr 5, 2018 · Elephants, mosquitoes, and butterflies share something in common – they have a proboscis! A proboscis is simply a long appendage coming out of an animal’s head, and is …

Compare the structure and function of proboscises across different groups such as flatworms and rotifers. Proboscises vary significantly between flatworms and rotifers. In flatworms, the …

Jun 24, 2021 · A proboscis refers to an elongated or projecting appendage in the head region of certain animals. In invertebrates, such as certain insects, annelids, mollusks, and ribbon …

Definition of proboscis noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.