Figures 9.3


A plume-shaped tunnel excavated by the bark beetle Scolytus unispinosus (Coleoptera: Scolytidae) showing eggs at the ends of a number of galleries; enlargement shows an adult beetle.
Figures 9.3. A plume-shaped tunnel excavated by the bark beetle Scolytus unispinosus (Coleoptera: Scolytidae) showing eggs at the ends of a number of galleries; enlargement shows an adult beetle.

(After Deyrup 1981)

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  Fossorial fore legs of:
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  Underside of the thorax of the beetle Henoticus serratus (Coleoptera: Cryptophagidae) showing the depressions, called mycangia, which the beetle uses to transport fungal material that inoculates new substrate on recently burnt wood.