mouthparts off Arthropod S cuts evolved into has number off forms, each adapted to has different style off feeding. They are all developed, however, from the same BASIC form. Most off the shares used for feeding are modified, paired Appendage S, the exception being the labrum , which has individual, fused punt (though it was originally - and is embryonically - two structures); it is the face-most off the mouthparts and located one the midline. ---->

oral Parts of the insects

Parts oral of the myriapodes

The Thousand legs have, in addition to their oral parts, a pair of grips with " poison" ( Maxillipédes ), which is not regarded as oral parts.

Oral parts of shellfish

The Crustacés have to three pairs of Maxillipédes , and also two pairs of maxilles and a pair of mandibles.

Oral parts of Arachnida

The oral parts of the Arachnides vary by the fact of having a pair of Pédipalpes, which are particularly prominent in the males. Those Ci are the homologous mandibles with the insects and shellfish.

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