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Igishushanyo cya Bold jumping spider
No. 0716 kuri 1 402

Bold jumping spider

Phidippus audax
Ibyerekeye izina: 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
Ntacyo itwayeNtacyo itwaye abantu. Nta mpamvu yo guhangayika.
Ibitagangurirwa IrarumaIrya: Inyama
Akaga ku bantu: YorohejeNko guterwa urubori n'uruyuki cyangwa munsi yaho. Mu by'ukuri ntacyo itwaye abantu.

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

Iba muri
Native to North America. Introduced to Hawaii, the Nicobar Islands, the Azores and the Netherlands.1
Amerika y'Amajyaruguru
Ahabanza
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
Uburebure
6 mm kugeza kuri 1,5 cm (0,2 in kugeza kuri 0,6 in)1
Umuvuduko wo hejuru
hafi 0,74 km/h (0,46 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Irya iki?
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
Koko!Ifoto ya Bold jumping spider
Bold jumping spider. Ifoto: Katja Schulz. CC BY 4.0, iNaturalist.

Uko wayimenya

  • 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

Ikunze kwitiranywa 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

Imbaraga z'ubumara

Iraruma

Ubumara busohokera mu menyo yayo y'ubumara cyangwa mu yandi menyo iyo iriye.

Ubumara bwayo bukora iki?

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

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: YorohejeNko guterwa urubori n'uruyuki cyangwa munsi yaho. Mu by'ukuri ntacyo itwaye abantu.

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

Ikora iki iyo ifite ubwoba?

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

Niba iruma

  • Oza aho yarumye kandi uhashyire agapaki k'urubura kubera ububabare. Shaka ubufasha bwa muganga niba ububabare bukabije, bukwirakwira cyangwa umuntu yumva atameze neza.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba imwe ikurumye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ingana gute?

Ireshya ite?

Bold jumping spider ireshya hafi 1,5 cm (0,6 in)Impeke y'umuceri hafi 7 mm (0,3 in)Igiceri cy'ayero 1 hafi 2,3 cm (0,9 in)
ngufi kurusha agahera kawe

Bold jumping spider ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

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

2

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

3

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

4

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

5

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

6

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

Usenya ibinyoma

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

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

Ku bahanga mu by'ubumara

Izina rya siyansi
Phidippus audax
Itsinda
Ibitagangurirwa
Umuryango
Salticidae2
Itsinda rinini (order)
Araneae
Imigabane
Amerika y'Amajyaruguru
Abana bato
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
Akaga ku bantu
1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

  1. Phidippus audax (Wikipedia (CC BY-SA 4.0))
  2. Phidippus audax (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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