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White porch spider

White porch spider

Cryptachaea gigantipes

A species of Cryptachaea

The white porch spider (Cryptachaea gigantipes) is a pure, white spider with incredibly long legs. They are known to be a potentially invasive species with a painful bite, but nothing that appears to be too harmful. Don't expect too many interactions with this species given that it doesn't seek out biting humans.

Toxic to Animals
Toxic to Animals
Bite Humans
Bite Humans
General Info About White porch spider
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Attributes of White porch spider
Colors
Brown
White
Habitat
man-made construction
Adult Food Sources
Flies, mosquitoes, small moths, small beetles, other arthropods
Larva Food Source
Small insects, smaller spiders, insect eggs, insect larvae, springtails
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
The White porch spider has special defensive behaviors that can trigger an allergic reaction. If there are serious reactions, seek IMMEDIATE medical attention.
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
The White porch spider typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Yes
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Species Status of White porch spider
It is found in eastern Australia, Norfolk island and New Zealand.
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Predators of White porch spider Larvae
Frogs, toads, birds, larger spiders, insectivorous mammals
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Predators of Adult White porch spider
Birds, lizards, large spiders, primates, insectivorous mammals
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Interesting Facts About White porch spider
White porch spider has the unique ability to change the color of its body to blend into different backgrounds, a rare trait among its kind.
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Scientific Classification of White porch spider
Tips for Finding White porch spider
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Youth Habitat of White porch spider
Forests and Woodlands, Urban and Suburban Areas
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When is the Best Time to Observe White porch spider
Dusk or nighttime hours are most suitable for finding white porch spider, as these are times when many spiders become active and their webs are easier to locate due to dew and reduced light.
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What is the Best Weather to Observe White porch spider
Warm and dry weather conditions are often best for finding white porch spider as they are less likely to be in hiding from rain or cold, and webs are more likely to be intact and visible.
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How and Where Can You Find White porch spider at Different Life Stages
Juvenile White porch spider juveniles are often found closer to the ground in sheltered areas or near where the egg sac was located. Search for them by looking under leaves, rocks, and bark, where they might hide for safety.
Adult White porch spider adults are more visible due to their larger size and more intricate web structures. Look for them in corners, under eaves, and in windows, especially where insects may be frequent. Their webs are often irregular and can be located by shining a light that reflects the silk threads.
The presence of two white porch spider close together on a web or in proximity may indicate a mating pair. Observing during the species-specific mating season will increase the likelihood of finding them together.
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Harmful Effects of White porch spider
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Toxic to Animals
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Bite Humans
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Toxic to Animals

White porch spider can cause mild poisoning in certain animals through its bite. Using their fangs, both juveniles and adults of the species can deliver toxins. While the venom is relatively mild, symptoms can vary. Humans may experience only minor discomfort or localized reactions. Smaller creatures like birds and lizards might experience more pronounced symptoms due to their size. Among insects, which are more directly preyed upon, the venom can be rapidly incapacitating or lethal.

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Bite Humans

White porch spider is not characteristic of biting humans. Instances of such behavior are extremely rare, as white porch spider does not typically employ biting as a defense mechanism against humans and prefers to retreat instead. If biting occurs, it is often in self-defense and has mild consequences.

More Effects of White porch spider

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