Bug Wiki
Sticker of Hobo spider
Bug card No. 0738 of 1,500

Hobo spider

Eratigena agrestis
Name means: “agrestis means of the fields, because in Europe it lives in fields, woods and under rocks”
Eats: Other bugs and small animalsSpidersGardens and meadows8 legsNot an insect, but a bug cousin

The hobo spider is a brown spider with V-shaped stripes on its back end that point towards its head. It builds a flat web like a little trampoline with a funnel at one side. It waits at the narrow end of the funnel for insects to stumble onto its web.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Europe to Central Asia, and western North America, in fields, wood piles and near walls
Length
0.7 to 1.4 cm (0.28 to 0.55 in)
Top speed
about 1.4 km/h (0.87 mph)
On foot, estimate
Can it hurt you?
Harmless
What does it eat?
It eats insects that walk or land on its web. It rushes out of its funnel to grab them.
For real!Photo of Hobo spider
Picture by Gรฉry PARENT. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Hobo spider about 1.4 cm long (0.55 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 2.5 grains of rice in a rowcould run across a dinner table in 2.6 secondsmoves 28 times its own body length every second

How big is Hobo spider compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

In Europe it usually stays out of houses, because the bigger giant house spider lives there.

2

It lays its eggs in September, and the babies hatch the next spring.

3

It probably reached a small island between Denmark and Sweden by riding on trains.

4

Its genus name Eratigena is made by mixing up the letters of its old name, Tegenaria.

you asked

Most asked questions about Hobo spider

?How big is a hobo spider?

Its body is 7 to 14 millimetres long.

?What kind of web does a hobo spider make?

A flat sheet web with a funnel at one side, where the spider hides and waits.

For bug experts

Scientific name
Eratigena agrestis
Named by
Walckenaer, 1802
Group
Spiders
Family
Agelenidae
Classification
Arachnida > Araneae > Agelenidae
Lives on
Europe, Asia, North America

Where the facts come from

  1. Hobo spider (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Gรฉry PARENT. CC BY-SA 4.0, Wikimedia Commons. The round sticker of this bug is cut from the same picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

More from the same group: Spiders

Also at home here: Gardens and meadows