Family
Theraphosidae
Tarantula
Characteristics –
Size: The largest spider found in the United States and around the
world. In this country, the body may measure up to two-and-a-half inches in
length with a leg span of up to four inches.
Color: In the U.S., tarantulas are varying shades of brown from
medium to dark. The spiders are very hairy
Behavior –
Tarantulas are passive hunters in that they wait near their burrows for insects
and other spiders to walk past, then ambush their prey. They live in burrows in
the soil and beneath items in contact with the ground, such as stones or logs.
It is common in the desert Southwest to discover a tarantula burrowed beneath a
landscape timber or a flagstone in landscaped beds around homes. They rarely
venture far from this burrow, coming out only at night to feed. During the late
summer and fall, however, male tarantulas will wander great distances in search
of females with which to mate. Occasionally, one of these males will wander into
a garage or a home.
Habitat – The approximately 45 species of tarantulas in the
United States are found in the south central and southwest areas of the country.
Their range begins in Western Arkansas, extends north into Oklahoma, and west to
California.
Tips for Control – Despite their large size, tarantulas are
not dangerous and are typically slow-moving. When discovered, they can be coaxed
to crawl into a can or box using a brush, broom or stick to tap them on the
abdomen and guide them. Once captured, they should be released into areas away
from homes.