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Common house spider

Parasteatoda tepidariorum

Ibyerekeye izina: The scientific name Parasteatoda tepidariorum places it in the genus Parasteatoda. The common name refers to its habit of living in houses.1

Ntacyo itwayeNtacyo itwaye abantu. Nta mpamvu yo guhangayika.

Ibitagangurirwa

IrarumaIrya: Udukoko

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

The common house spider is a small spider that lives in and around human homes. It spins messy three-dimensional webs in dark corners and catches household insects. It is found in many parts of the world, and its bite is not known to be dangerous to people.1

Iba muri

Native to Asia. Introduced to Canada, the USA, South America, Europe, South Africa, New Zealand, Hawaii and other areas.1

Amerika y'Amajyaruguru, Amerika y'Amajyepfo

Ahabanza

It lives in dark corners in and near buildings, where it builds its webs. It is often found around human dwellings.1

Uburebure

6 mm (0,2 in)1

Umuvuduko wo hejuru

hafi 0,8 km/h (0,5 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

It usually eats small insects and household pests that get caught in its web. If prey is too quick, it shoots web at it from a distance and then pulls the thread back in. Larger females can even attract baby skinks by hanging fly remains in their web.1

Ifoto ya Common house spider — Common house spider. Ifoto: Rodrigo Paiva Lázaro. CC BY 4.0, iNaturalist.

Uko wayimenya

Its colour varies from tan to nearly black, often with patterns of different shades on the body.1
Females are usually 5 to 6 mm long, and males are usually 3.8 to 4.7 mm long.1
With legs outspread, it can measure 2.5 cm or more across.1
Its webs are three-dimensional and built in dark corners.1

Ikunze kwitiranywa na: Its body shape is similar to that of widow spiders. Males have a less bulbous (rounded) abdomen than females.1

Imbaraga z'ubumara

Iraruma

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

Ubumara bwayo bukora iki?

It has neurotoxic venom, which attacks the nerves. Its bites are less severe than those of other theridiids (a family of cobweb spiders).1

Iteje akaga kangana iki ku bantu?

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

Its bites are not known to be dangerous to humans. It bites people only in self-defence, when it is grabbed and squeezed.1

Ikora iki iyo ifite ubwoba?

It runs to a secure hiding place when it senses movement, and if cornered it plays dead as a last resort.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

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

ntoya ku buryo yakwicara ku nzara yawe

Common house spider ingana ite ugereranyije NAWE?

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

Yihuta gute?

Akanyamasyo hafi 0,3 km/h (0,19 mph)

Common house spider hafi 0,8 km/h (0,5 mph)

Umuntu ugenda n'amaguru hafi 5 km/h (3,1 mph)

bikwiye kumenywa

Ibintu by'ukuri

The assassin bug Stenolemus lanipes apparently feeds only on its young, though it can also eat adults.1

When food dries out, it usually drops it to the floor to free up space in its web, rather than rebuilding the web.1

It has poor eyesight and cannot detect movement more than three to four inches away.1

Males and females often share the same web for long periods, though females sometimes fight when they meet.1

Usenya ibinyoma

Ikinyoma: Common house spiders are dangerous to people.

Ukuri: Their venom is neurotoxic, but their bites are not known to be dangerous to humans. They bite only when grabbed and squeezed.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Parasteatoda tepidariorum
Itsinda: Ibitagangurirwa
Umuryango: Theridiidae2
Itsinda rinini (order): Araneae
Imigabane: Amerika y'Amajyaruguru, Amerika y'Amajyepfo
Abana bato: Females hang their spherical egg sacs in their webs, with clutches averaging 149 eggs. The young stay in the mother's web for several days after hatching.1
Akaga ku bantu: 1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

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

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