Figures 2.9


Lateral view of the head of a generalized pterygote insect.
Figures 2.9. Lateral view of the head of a generalized pterygote insect.

(After Snodgrass 1935)

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  The major body axes and the relationship of parts of the appendages to the body, shown for a sepsid fly.
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  Frontal view of the head and dissected mouthparts of an adult of the European earwig, Forficula auricularia (Dermaptera: Forficulidae).