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Flat huntsman spider

Flat huntsman spider

Delena cancerides

A species of Delena, Also known as Avondale spider

The flat huntsman spider (Delena cancerides) is a giant, flattened spider with a reddish-brown body. It lives in large groups that are usually made up of females and young spiders. These spiders can jump quickly, ambushing prey. After catching something, the spider will "dance" before eating its meal. It can deliver a painful bite, but it's not deadly for humans.

Toxic to Animals
Toxic to Animals
Bite Humans
Bite Humans
General Info About Flat huntsman spider
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Attributes of Flat huntsman spider
Colors
Brown
Habitat
dead tree and stump; ground
Adult Food Sources
Insects, arthropods, smaller spiders, occasional small vertebrates, other small invertebrates
Larva Food Source
Small insects, smaller spiders, insect larvae, mites
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
The Flat huntsman spider typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Not reported
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Species Status of Flat huntsman spider
It is found all over Australia. It was introduced to New Zealand in 1924.
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Distribution Area of Flat huntsman spider
Australia
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Appearance of Flat huntsman spider
Male D. cancerides have a body length of 20–25 millimetres (0.79–0.98 in), while females are larger, with a body length of 25–32 mm (0.98–1.26 in). The body is light brown and covered in dense, fine hairs. The legs are also hairy, and can have a span up to 20 centimetres (7.9 in).
Various populations show major differences in the chromosomes, leading to the recognition of several "chromosomal subspecies", but these hybridize where in contact and there is little genetic divergence.
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How to Identify Flat huntsman spider?

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Adult Size of Flat huntsman spider
2 - 3 cm
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Interesting Facts About Flat huntsman spider
Flat huntsman spider exhibits unique social behavior, with juveniles living communally and sharing prey - a rarity among spiders.
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Scientific Classification of Flat huntsman spider
Tips for Finding Flat huntsman spider
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Youth Habitat of Flat huntsman spider
Forests and Woodlands, Urban and Suburban Areas
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Adult Habitat of Flat huntsman spider
Forests and Woodlands, Urban and Suburban Areas
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How Can You Attract Flat huntsman spider
Using insects like crickets or small cockroaches as bait could attract flat huntsman spider, as they are carnivorous and hunt living prey.
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When is the Best Time to Observe Flat huntsman spider
Flat huntsman spider are primarily nocturnal, making the nighttime the most suitable time to observe or find them.
Are Flat huntsman spider harmful?
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Harmful Effects of Flat huntsman spider
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Toxic to Animals
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Bite Humans
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Toxic to Animals

Flat huntsman spider is known to have a mild level of toxicity that can affect humans, small mammals, and insects through bites delivered by its fangs. Typically, adults are the toxic life stage of this species. The venom, although generally not dangerous, can cause discomfort and localized reactions in humans and more severe effects in smaller animals due to their size and physiological differences. Insects may experience immobilization or death when exposed, whereas humans and small mammals might face irritation or allergic reactions at the site of the bite.

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Bite Humans

Flat huntsman spider is not typically known to bite humans. In rare instances where bites occur, it's usually a defensive response. The spider uses its fangs to deliver a bite when it feels threatened. These encounters may result in mild discomfort, akin to a bee sting, but are not known to cause severe consequences for humans.

More Effects of Flat huntsman spider

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