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Twin-flagged jumping spider

Twin-flagged jumping spider

Anasaitis canosa

A species of Anasaitis

As its name suggests, the tiny twin-flagged jumping spider can quickly jump long distances, which helps it catch its prey but might be startling to humans. This spider lives and hunts in wooded areas but can make its way close to human homes.

Toxic to Animals
Toxic to Animals
Bite Humans
Bite Humans
General Info About Twin-flagged jumping spider
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Attributes of Twin-flagged jumping spider
Colors
Brown
Black
White
Habitat
leaf-litter; man-made structure
Adult Food Sources
Flies, mosquitoes, aphids, small caterpillars, small beetles
Larva Food Source
Small insects, smaller arthropods, springtails, mites, insect larvae
Biting/stinging
The Twin-flagged jumping spider may bite humans actively. Please stay away from it.
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
The Twin-flagged jumping 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
Biting animal or pet
Yes
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Species Status of Twin-flagged jumping spider
It is distributed from Mexico to the Gulf of Mexico along South Carolina.
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Distribution Area of Twin-flagged jumping spider
Mexico, South Carolina, Gulf of Mexico
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Appearance of Twin-flagged jumping spider
This species is more commonly known as the twin-flagged jumping spider due to the two pennant shaped markings on the dorsal side of the cephalothorax. Typical of the genus Anasaitis, this species has iridescent setae ("scales") which may appear white, green or pink which create the "flags" as well as patches on the male pedipalps used in courtship and intraspecific signaling. This species is roughly 1 cm in length. Males typically have a slender abdomen, darker anterior appendages and the embolus is spade shaped and bent basally. Females are generally larger with relatively larger abdomens, more uniform coloration among the legs and pedipalps are blunt ended.
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How to Identify Twin-flagged jumping spider?

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Adult Size of Twin-flagged jumping spider
4 - 10 mm
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Predators of Twin-flagged jumping spider Larvae
Birds, larger spiders, wasps, lizards, insects
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Scientific Classification of Twin-flagged jumping spider
Tips for Finding Twin-flagged jumping spider
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Youth Habitat of Twin-flagged jumping spider
Forests and Woodlands, Grasslands and Prairies, Urban and Suburban Areas
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Adult Habitat of Twin-flagged jumping spider
Forests and Woodlands, Grasslands and Prairies, Urban and Suburban Areas
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How Can You Attract Twin-flagged jumping spider
Since twin-flagged jumping spider are predators that do not respond to bait in the way some creatures do, trap food might not be an effective method to attract them. However, if attempting to find twin-flagged jumping spider, placing small insects in the area as potential prey might marginally increase the chances of sighting.
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When is the Best Time to Observe Twin-flagged jumping spider
The best time to find twin-flagged jumping spider is usually during the day, particularly when the sun is out, as they are diurnal hunters who rely on their keen vision to locate prey.
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What is the Best Weather to Observe Twin-flagged jumping spider
Warm, dry weather is ideal for spotting twin-flagged jumping spider as they tend to be more active in these conditions, which are conducive to their hunting and mating behaviors.
Are Twin-flagged jumping spider harmful?
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Harmful Effects of Twin-flagged jumping spider
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Toxic to Animals
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Bite Humans
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Toxic to Animals

Twin-flagged jumping spider, a small spider species, possesses a relatively mild venom that is delivered through bites. Typically, this spider may bite when it feels threatened or is mishandled. The impact of its venom varies across different animals; for instance, humans or domestic animals like dogs and cats may experience slight discomfort or irritation at the site of the bite. Other spiders and smaller creatures may suffer more severe consequences because of their smaller body size and different physiological responses to the venom, which is effective in both juvenile and adult stages.

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Bite Humans

Twin-flagged jumping spider typically does not bite humans. This species exhibits defensive behavior rarely involving humans, and instances of biting are mostly accidental, not intentional. If a bite occurs, it is generally mild and used as a method of self-defense. The immediate impact of such rare bites is typically minimal due to twin-flagged jumping spider's small size and less potent venom.

More Effects of Twin-flagged jumping spider

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