desert bugs - Top That! Publishing
desert bugs - Top That! Publishing
desert bugs - Top That! Publishing
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GOING UNDERGROUND<br />
Insects have been living on Earth for so long that they have had plenty of time<br />
to adapt to living almost anywhere on, above or underneath the ground.<br />
Next time you’re out in the garden, think about what tiny creatures might be<br />
living right underneath you!<br />
Do insects need to come up for air What is a mole cricket<br />
As they have skeletons on the outside of their<br />
bodies, insects breathe in a different way<br />
to humans. Spiracles are tiny holes<br />
along the sides of an<br />
insect’s body that act<br />
like tiny portholes,<br />
enabling the insect to<br />
breathe, both above<br />
spiracles<br />
and below<br />
the ground. Insects breathe through tiny holes.<br />
Which insects create<br />
underground tunnels<br />
Hard-working ants are masters of the art of creating<br />
underground nests that are designed for maximum<br />
comfort and efficiency. Worker ants dig tunnels to<br />
make hallways connecting the chambers, and the<br />
queen ant has one large chamber of her own, in which<br />
she can keep her eggs. These busy ant workers have a<br />
number of roles; caring for the queen or the younger<br />
ants, digging or constructing other nest work, or<br />
foraging and defending the nest.<br />
48<br />
Mole crickets have a passing resemblance to moles for<br />
a very good reason. Their powerful, flat front legs are<br />
very good shovels, allowing the cricket to burrow<br />
underground, where they eat roots and vegetation<br />
with specially adapted shear-like mouthparts.<br />
FACT FILE<br />
A mole cricket has powerful<br />
shovel-like legs.<br />
During the summer, ants store food in specially<br />
designed underground tunnels.<br />
In the winter they help themselves to their<br />
special food stores.