Identify a spider with white spots, striped legs, yellow, white design abdomen stomach – Orb-weaver

This spider’s wheel shaped round web made identifying this striped legged spider easier.  Orb-weaver spiders are the most common garden spiders and love to hangout in the middle of their round webs.

spiders with striped long legs
spiders with white markings abdomen, Orb Weaver spiders

This chromatic spider made a web marvel between two large yucca plants.  It was a medium sized spider, a bit scary looking up close; but I was so intrigued with her massive silky web!

orb weaver spider
striped legs spider with large abdomen markings is an orbweaver
Orbweaver spider
spider striped legs abdomen yellow design

The insect that wonders into the female Orb weaver’s viscid web will receive a quick stunning bite.  This spider has over 3,000 species and belongs to the family Araneidae. 

spiders with white marks on belly stomach
Common spiders with striped legs and white spots markings
spider 4-6 spots on abdomen
spider with white spots on abdomen

Within a few minutes an insect settled on her web and provided a meal for this female Orb weaving spider.  All Orbweavers spin webs.  According to bugguide.net:  Female Orb-weavers spin the webs and are seen more often than the male spiders.

a baby orb weaver garden spider
white spider with black markings, a young orb weaver spider

It is late summer and spiders are everywhere!  Fall is typically the time the female Orb weaving spiders will lay their last clutch of eggs.   The spider eggs survive the winter and will hatch in the spring.

Orbweaver
gray spider white markings orbweaver

Another female Orb weaver was nearby on her wheel shaped web.  This spider was gray colored with striped legs and a white design on the abdomen.   The white design on the spider’s abdomen is clear in the photo below.

abdomen with white design
brown gray spider with white markings

Orb-weaver spiders only bite if they feel threatened.  Their venom is not harmful to humans.   The bite of Orb weaving spiders feels like a bee sting.  They stay active at night rebuilding and repairing their round shaped webs.

Are Orb-weaver spiders poisonous?    Spiders have venom.  Orb-weaver venom is potent but this spider venom is NOT dangerous to humans.    http://wiki.answers.com/Q/Is_an_orb_weaver_poisonous

eight eyes
eyes of an orbweaver spider

Orb-weavers and all members of the family Araneidae have eight similar eyes in 2 rows of four.  The spider’s eyes are pretty clear in the photo above.

large abdomen with markings
round spider web with yellow on a large abdomen – orbweaver spider
Orb-weaver spider
spider with white spots on abdomen

In the picture above, this species has 2 white spots on a large abdomen.  

Orb-weaver spiders can help control your mosquito population and are considered beneficial to have around!

orbweaver spider
spider yellow markings striped legs large belly

For identifying the spiders I posted today:

  • gray, brown colors
  • striped legs
  • spider with yellow markings on the abdomen
  • 2-5 white spots underneath the belly
  • spider with white markings on a gray abdomen

What kind of spider makes a tunnel web – funnel web spiders in Arizona

This medium sized light brown spider with dark stripes built his tunnel web in our aloe and cactus plants.  Funnel web Spiders are known for their tunnel looking, funnel shaped webs.

webs that look like tunnels
Funnel Web Spider has a tunnel

These spiders are found all over the world.  There are over 600 species of funnel-web spiders, belonging to the Agelenidae family.

web with a hole in it like a tunnel
spider web looks like a tunnel

We have several species of aloe desert plants on our property which the funnel web spiders seem to keep occupied.  It is a fact that funnel-web spiders prefer moist environments.

brown grey spider in a tunnel web
funnel web gray brown spider

Funnel web spiders are shy and come out at night.  It was a cloudy day around the Tucson area and I was able to spot this arachnid repairing their web.

web with a hole entrance
spider tunnel web with an egg sac, funnel web
Funnel Web Spider
Funnel Web Spider carrying a large egg sac

The broad funnel shaped web, looks like a tunnel ( see photo below )  and is made by the spider to connect to their burrow.  When an insect enters the web the spider feels the vibrations and rushes out from the narrow end to bite its prey and inject it with venom.

fennel web
the web that looks like a tunnel

The Arizona funnel-web spiders are NOT the same as the deadly Australian Funnel-web spiders, Atrax robustus, and are NOT dangerous to humans.

  • The Australian Funnel-web spider is in the family Hexathelidae.
  • The Arizona Funnel-web spider is in the family Agelenidae.

If you were bitten by SEVERAL funnel web spiders the venom could make you very ill and you should see a doctor.

fennelweb spider
funnel web spider

Identifying a funnel-web spider:  These spiders have distinctive grey and brown stripes and patterns.

webs that look like tunnels
funnel web spiders make tunnel webs

Funnel web spiders have long legs with little bristles and small eyes in 2 rows of four.

Funnel web spiders have been mistaken Wolf spiders.  When identifying a wolf spider remember wolf spiders DO NOT spin webs.

spider with long legs
Wolf Spiders do not make webs
skinny spider with long legs
Wolf Spiders have smaller abdomens

I am not crazy about spiders but they are very important to the ecosystem and health of our planet.