Acheta domesticus (Linnaeus)
The common name comes from the fact that these crickets often enter houses
where they can survive indefinitely. Having been introduced from Europe, this species is found throughout the United States.
Adults about 3/4-7/8"
. Color light yellowish brown with 3 dark crossbands on head. Antennae
threadlike, longer than body. Wings lay flat on the back.
Nymphs look like
adults except smaller, and lack wings.
House crickets have
a wide range of food choices and can damage fabrics typically surface feed,
leaving the surface roughened from pulling or picking
the fibers loose
while feeding.
These crickets have
some very definite preferences in habitat. They are largely nocturnal,
hiding away during the day. Their resting place preference
is strongly for
vertical surfaces close together.
A tell-tale sign
of these crickets is an incredible amount of small, black
droppings resembling
coffee grounds.
It is very common
for these crickets to inhabit the void areas around the home.
Window molding ,
siding and decorative trim that have not been properly sealed.
Caulking void areas around the home is very helpful in reducing the chance
of infestation.
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