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Phidippus adumbratus

Phidippus adumbratus is a member of the family of jumping spiders. They dwell in North America, both in Mexico and the United States.

Scientific Classification

Phidippus adumbratus

Physical Description and Identification

Adults

Size: 0.6 – 0.8 cm (0.23-0.31 in)

Color: Their bodies are black and white, while their abdomen is a bright red.

Other Characteristic Features: They have a hairy appearance, with their bodies covered with setae.

Eggs

Female spiders produce up to 6 clutches of 30-170 eggs each, with the average total being about 200 eggs in their lifetime.

Spiderlings

Spiderlings stay with their mother until they are mature enough.

The Web

Similar to other jumping spiders, they do not produce a lot of webbing. Instead, they jump on their prey and paralyze them with a quick bite.

Is the Phidippus adumbratus Spider Venomous

While their bite is painful, their venom has no lasting effects.

Quick Facts

Lifespan 1-2 years
Distribution The United States and Mexico
Habitat Foliage
Common Predators Parasitoid wasps, nematodes, other spiders
Diet Insects, spiders

Did You Know

  • American arachnologist Willis John Gertsch first described this species in 1934.

Image Source: biolib.cz

Phidippus adumbratus is a member of the family of jumping spiders. They dwell in North America, both in Mexico and the United States.

Phidippus adumbratus

Physical Description and Identification

Adults

Size: 0.6 – 0.8 cm (0.23-0.31 in)

Color: Their bodies are black and white, while their abdomen is a bright red.

Other Characteristic Features: They have a hairy appearance, with their bodies covered with setae.

Eggs

Female spiders produce up to 6 clutches of 30-170 eggs each, with the average total being about 200 eggs in their lifetime.

Spiderlings

Spiderlings stay with their mother until they are mature enough.

The Web

Similar to other jumping spiders, they do not produce a lot of webbing. Instead, they jump on their prey and paralyze them with a quick bite.

Is the Phidippus adumbratus Spider Venomous

While their bite is painful, their venom has no lasting effects.

Quick Facts

Lifespan 1-2 years
Distribution The United States and Mexico
Habitat Foliage
Common Predators Parasitoid wasps, nematodes, other spiders
Diet Insects, spiders

Did You Know

  • American arachnologist Willis John Gertsch first described this species in 1934.

Image Source: biolib.cz