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Bold jumping spider

Phidippus audax

Kuhusu jina: The species name audax is Latin for "audacious" or "bold", and the family name Salticidae comes from the Latin word saltare, meaning "to jump".1

Hana madharaHana madhara kwa watu. Hakuna cha kuhofia.

Buibui

KuumwaHula: Nyama

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

The bold jumping spider is a small spider that hunts by sight, leaping onto its prey instead of catching it in a web. It is common across North America and is often found near people, in gardens, fields and on fence posts. It matters because it eats many crop pests.1

Anaishi

Native to North America. Introduced to Hawaii, the Nicobar Islands, the Azores and the Netherlands.1

Amerika Kaskazini

Nyumbani

They live in temperate climates in grasslands, chaparrals, open woodlands and agricultural fields. They are often found living close to humans, and they hunt on fence posts and on plant leaves, stems and branches.1

Urefu

6 mm hadi 1.5 cm (0.2 in hadi 0.6 in)1

Kasi ya juu

takriban km 0.74 kwa saa (maili 0.46 kwa saa)

Nchi kavu, makadirio

Hula nini?

Bold jumpers are solitary hunters that stalk live prey using their eyesight. They approach until they are within jumping distance, then pounce and grab the prey with their front legs. They prey on caterpillars, dragonflies, grasshoppers and other spiders. They do not build webs to catch food.1

Picha ya Bold jumping spider — Bold jumping spider. Picha: Katja Schulz. CC BY 4.0, iNaturalist.

Jinsi ya kumtambua

A large, usually triangular white spot in the centre of the abdomen, with two smaller spots below it.1
Iridescent green chelicerae (the front mouthparts).1
White banding with fringes on the legs and pedipalps, which is more prominent in males.1
Males have more striking markings than females and tufts of hair over their eyes.1
Large forward-facing eyes, as with all jumping spiders.1

Mara nyingi huchanganywa na: Phidippus regius has a similar abdominal pattern and lives in the same area of the southeastern United States. In the bold jumper the pale spots near the rear are more linear, while in P. regius they are more oval. The bold jumper also has pairs of matte black patches on its abdomen, which P. regius lacks.1

Nguvu ya sumu

Kuumwa

Sumu hutoka kupitia meno yake ya sumu au meno anapouma.

Sumu yake hufanya nini?

Bold jumpers use venom to immobilise their prey after biting it with their fangs.1

Ana hatari gani kwa watu?

Hatari kwa watu: HafifuKama kudungwa na nyuki au chini ya hapo. Kimsingi hana madhara kwa watu.

Bites from this spider are rare. A bite may happen if the spider feels threatened or is mishandled. If it is handled, it generally does not bite.1

Hufanya nini akiogopa?

When threatened, they flee by jumping down and away or by hiding in small crevices.1

Akiuma

Osha jeraha na uweke barafu kupunguza maumivu. Tafuta msaada wa kitabibu kama maumivu ni makali, yanasambaa au mtu anajisikia vibaya.

Daima piga namba ya dharura kwanza (112, 000, 911). Huu ni mwongozo wa jumla wa huduma ya kwanza, si ushauri wa kitabibu. Misingi ya huduma ya kwanza

Kaa salama

Kamwe usimguse, kumkamata wala kumchokoza mnyama wa porini, hata akiwa mdogo, na hata akionekana amelala au amekufa.
Mpe nafasi. Ukikutana naye, tulia, rudi nyuma polepole na umwache aende zake.
Akikuuma: tulia, usitikisike, piga namba yako ya dharura (112, 000, 911) au nenda hospitali haraka. Kumbuka alivyoonekana, picha husaidia.

Hakuwindi wewe. Hutumia sumu yake kukamata chakula au kujilinda, na hupendelea zaidi kujificha. Zaidi kuhusu kukaa salama

Wapi duniani?

Afrika Asia Ulaya Amerika Kaskazini Amerika Kusini Australia na Oceania

Ana ukubwa gani?

Ana urefu gani?

mfupi kuliko kidole chako kidogo

Bold jumping spider ana ukubwa gani ukilinganisha na WEWE?

Ni hesabu tu kwenye kivinjari chako. Hakuna kinachohifadhiwa wala kutumwa popote.

Ana kasi gani?

Kobe takriban km 0.3 kwa saa (0.19 mph)

Bold jumping spider takriban km 0.74 kwa saa (0.46 mph)

Mtu anayetembea takriban km 5 kwa saa (3.1 mph)

inafaa kujua

Ukweli

Bold jumpers have some of the best eyesight of any spider. Their vision is widely regarded as the best among all spiders.1

Their four pairs of eyes give them nearly 360° of visual coverage around the head.1

Bold jumpers sometimes invade the webs of other spiders to steal insects that have been caught, or to attack the spiders themselves.1

Bold jumpers can change their behaviour after watching other spiders, which is rare among spiders.1

Females choose mates by watching the male's leg and body movements during his courtship dance.1

Spiderlings often spread to new places by ballooning, a way of travelling on silk threads in the wind.1

Kuvunja dhana potofu

Dhana potofu: Like most spiders, jumping spiders catch their prey in webs.

Ukweli: Bold jumpers do not build webs to catch prey. They hunt actively by sight and leap onto their victims.1

Kwa wataalamu wa sumu

Jina la kisayansi: Phidippus audax
Kundi: Buibui
Familia: Salticidae2
Mpangilio: Araneae
Mabara: Amerika Kaskazini
Watoto: Females lay eggs in an egg sac. The spiderlings hatch about 10 days later, but stay inside the sac for another 10 to 14 days before emerging.1
Hatari kwa watu: 1 / 5: Hafifu3

Ukweli unatoka wapi

Phidippus audax (Wikipedia (CC BY-SA 4.0))
Phidippus audax (iNaturalist): majina na uainishaji.
Venom Wiki: kiwango cha hatari, ukubwa wa kawaida na makadirio ya kasi ni yetu wenyewe. Ona jinsi tunavyovipata: Jinsi tunavyopima hatari.

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