What type of mouth do wasps have?
Major insect groups that have chewing mouthparts include the cockroaches and grasshoppers, most wasps, beetles, termites and caterpillars. Insects with piercing-sucking mouthparts include some flies (think mosquitoes), fleas, true bugs and their relatives.
Do wasps have mouthparts?
Wasps have biting mouthparts and antennae with 12 or 13 segments. They are normally winged. In stinging species, only the females are provided with a formidable sting, which involves use of a modified ovipositor (egg-laying structure) for piercing and venom-producing glands.
Which type of mouth parts are found in the Hemipterous insects?
Piercing and sucking / hemipterous / bug type: e.g. Plant bugs. Labium projects downwards from the anterior part of the head like a beak. Beak is four segmented and grooved throughout its entire length. At the base of the labium there is a triangular flap like structure called labrum.
What type of mouthparts do insect have?
Insect mouthparts are of two main types: chewing and piercing-sucking (Figure 3). Some insects have modifications of these two basic types. Mouthparts determine how an insect feeds and therefore play a role in the type of insect control that is most effective.
What kind of mouth does a fly have?
Mouthparts. The mouthparts of flies are adapted for sucking. Most flies have maxillae; many also have mandibles, elongate blades that overlie a groove in the labium and form a tubular channel for sucking liquids.
What are the types of mouthparts?
Explain that there are four types of mouthparts: chewing, (which is the most basic), sponging, siphoning (or sucking), and piercing-sucking.
Which insect has biting and chewing type of mouthparts?
BITING & CHEWING TYPE or MANDIBULATE TYPE This type of mouth parts are found in cockroaches, grasshoppers, locusts, termites, wasps, book and bird lice, earwigs, dragonflies and other large number of insects.