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Long-bodied cellar spider

Long-bodied cellar spider

Pholcus phalangioides

A species of Pholcus, Also known as Skull spider, Daddy-long-legs

The long-bodied cellar spider is sometimes called the "skull spider" because the part of its body containing its head looks like a human skull. It hunts other insects and spiders and defends itself from predators by whirling its body around in a circle with its legs attached to the web. You might see this defense strategy if you touch its web and set off its predator alarm.

Toxic to Animals
Toxic to Animals
Bite Humans
Bite Humans
General Info About Long-bodied cellar spider
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Attributes of Long-bodied cellar spider
Colors
Brown
Gray
Habitat
ceiling of room; cave; garage; cellar
Defensive attack
Not reported
Venomous
The Long-bodied cellar spider can induce toxic reactions varying in severity. Nevertheless, these toxins primarily target their prey and predators and are usually not fatal to humans.
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
The Long-bodied cellar spider typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Yes
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Appearance of Long-bodied cellar spider
It is also known as the skull spider due its cephalothorax resembling a human skull. Females have a body length of about 8 mm and males are slightly smaller. The length of its legs are about 5 or 6 times the length of its body (reaching a legspan up to 7 cm in females). The female holds the 20 to 30 eggs in her pedipalps. Spiderlings are transparent with short legs, and change their skin about 5 or 6 times as they mature.
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How to Identify Long-bodied cellar spider?

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Adult Size of Long-bodied cellar spider
6 - 10 mm
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Predators of Long-bodied cellar spider Larvae
Ants, wasps, larger spiders
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Predators of Adult Long-bodied cellar spider
Birds, centipedes, larger spiders, mammals
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Interesting Facts About Long-bodied cellar spider
Long-bodied cellar spider can consume other spiders, including those larger than themselves, showcasing a surprising display of predatory adaptability.
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Scientific Classification of Long-bodied cellar spider
Tips for Finding Long-bodied cellar spider
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Youth Habitat of Long-bodied cellar spider
Urban and Suburban Areas, Caves and Subterranean Areas, Rotting and Decaying Matter
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When is the Best Time to Observe Long-bodied cellar spider
The best time to find long-bodied cellar spider is often at night or in the early morning when they are more likely to be active and hunting.
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What is the Best Weather to Observe Long-bodied cellar spider
Warm, dry indoor environments are the most suitable weather conditions to find long-bodied cellar spider as they prefer locations with less humidity.
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How and Where Can You Find Long-bodied cellar spider at Different Life Stages
Egg Long-bodied cellar spider egg sacs can be found in secluded corners, especially in cellars, garages, or sheds. Look for small, silk-wrapped packages attached to the web.
Juvenile Long-bodied cellar spider spiderlings can be found close to their egg sac location. They tend to remain near where they hatched for some time before dispersing.
Juvenile long-bodied cellar spider are still small but more mobile than spiderlings. You can find them on walls or ceilings, or near the corners of rooms where the wall meets the ceiling.
Adult Adult long-bodied cellar spider are often found in upper corners of rooms, in basements, and in the corners of windows. They can be identified by their long, slender legs and the shape of their web - a messy, irregular tangle.
Are Long-bodied cellar spider harmful?
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Harmful Effects of Long-bodied cellar spider
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Toxic to Animals
Icon toxic for
Bite Humans
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Toxic to Animals

Adult long-bodied cellar spider typically poisons other animals through bites, using fangs to inject venom. The venom's effects are generally mild, but they can cause discomfort and localized reactions in affected species such as humans, dogs, and cats. Reactions can vary among different species, with some experiencing more pronounced symptoms than others upon envenomation.

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Bite Humans

Long-bodied cellar spider rarely bites humans, such behavior is generally atypical. If it occurs, it's usually a defensive act. Bites can happen during adult stages when provoked. The method involves using their fangs; however, the consequences are typically minor, often resulting in mild irritation without severe implications.

More Effects of Long-bodied cellar spider

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