sentence: Some larvae are covered with hairs, or other body extensions.
sentences_before: The larvae have a tough head and a soft body. They have mouths that are made to chew.
sentences_after: The larvae have three pairs of small legs on the thorax. These legs are called true legs. There are up to five pairs of bigger legs on the abdomen. These legs are called prolegs. Lepidopteran larvae can be confused with the larvae of sawflies.
concept_name: larvae
headings: Lepidoptera Characteristics of Lepidoptera Larva