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Setshwantsho sa khathune sa Triangulate cobweb spider
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Triangulate cobweb spider

Steatoda triangulosa
Ka ga leina: Its common name comes from the triangle-shaped pattern on the top of its abdomen.1
Ga e na kotsiGa e na kotsi go batho. Ga go na sepe se o tshwanetseng go tshwenyega ka sone.
Digokgo Go lomaE ja: Nama
Kotsi go batho: Kotsi e nnyeJaaka go tlhabiwa ke notshe kgotsa go le kwa tlase. Ga e na kotsi go batho.

The triangulate cobweb spider is a small, common house spider with a triangle-shaped pattern on its abdomen. It builds messy sticky webs in dark corners of buildings and is found across much of the world. It is a helpful spider that catches many insects and other spiders.1

E tshela kwa
Native to Eurasia. Introduced to North America, Argentina, the Canary Islands and South Africa.1
Yuropa, Asia
Gae
This spider is mainly a house spider. It builds webs in dark corners of buildings and other man-made structures. It is also found in dark places outdoors, often close to the ground and under stones.1
Boleele
6 mm (0,2 in)1
Lebelo le le kwa godimo
e ka nna 0,74 km/h (0,46 mph)
Mo lefatsheng, kakanyo fela
E ja eng?
It preys on many arthropods, including ants (such as fire ants), other spiders, pillbugs and ticks. It also catches some spiders that are believed to be harmful to humans, including the brown recluse. It catches whatever comes into its web and builds the web to suit the size of its prey.1
Ka nnete!Setshwantsho sa Triangulate cobweb spider
Triangulate cobweb spider. Setshwantsho: Patrick Hacker. CC BY 4.0, iNaturalist.

Tsela ya go e lemoga

  • Adult females are 3 to 6 mm long.1
  • The cephalothorax (front body section) is brownish-orange.1
  • The legs are spindly and yellowish, with tiny hairs.1
  • The round, bulbous abdomen is creamy, with parallel purply-brown zigzag lines running front to back.1
  • The abdomen pattern includes a triangle shape on its top side.1

Maatla a botlhole

Go loma

Botlhole bo tswa ka meno a yone fa e loma.

E kotsi go le kae go batho?

Kotsi go batho: Kotsi e nnyeJaaka go tlhabiwa ke notshe kgotsa go le kwa tlase. Ga e na kotsi go batho.

It is not very defensive towards humans. There is one known case of human envenomation.1

Fa e loma

  • Tlhatswa fa go lomilweng mme o tsenye pakana ya aese mo go gone go fokotsa botlhoko. Batla thuso ya bongaka fa botlhoko bo le bogolo, bo anama kgotsa motho a ikutlwa a sa siama.

Ka gale leletsa nomoro ya gago ya tshoganyetso pele (112, 000, 911). Se ke kaelo e e akaretsang ya thuso ya ntlha, ga se kgakololo ya bongaka. Motheo wa thuso ya ntlha

Nna o babalesegile

  • O se ka wa ama, wa tshwara kgotsa wa tshwenya phologolo ya naga, le fa e le e nnye, le fa e lebega e robetse kgotsa e sule.
  • E fe sebaka. Fa o kopana le yone, ritibala, boela morago ka bonya mme o e tlogele e tsamaye ka tsela ya yone.
  • Fa e nngwe e go loma: ritibala, o se ka wa tshikinyega, leletsa nomoro ya gago ya tshoganyetso (112, 000, 911) kgotsa o ye bookelong ka bonako. Gopola gore e ne e lebega jang, setshwantsho se a thusa.

Ga e go batle. E dirisa botlhole jwa yone go tshwara dijo kgotsa go itshireletsa, mme e rata go iphitlha go feta. Go le gontsi ka go nna o babalesegile

Kae mo lefatsheng?

AforikaAsiaYuropaAmerika BokoneAmerika BorwaAustralia le Oceania

E kgolo go le kae?

E telele go le kae?

Triangulate cobweb spider e ka nna 6 mm ka boleele (0,2 in)Thoro ya raese e ka nna 7 mm (0,3 in)Ledi la euro e le 1 e ka nna 2,3 cm (0,9 in)
e nnye mo e ka nnang mo lenaleng la gago

Triangulate cobweb spider e kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sefetleng sa gago (browser). Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E bonako go le kae?

go botlhokwa go itse

Dintlha

1

Below or inside its web, there can be many dead insects, from stink bugs to other spiders and even wasps.1

2

Among the Steatoda spiders, it is one of the most voracious and prey-driven, even though it is one of the smaller species.1

3

Because of its limited eyesight, it relies mostly on vibrations travelling through its web to find prey and to sense larger animals that could harm it.1

4

Its egg sac is loosely woven silk and is about the same size as the spider itself.1

5

It spends hours each day building its web and eats during only part of its day.1

Ya baitseanape ba botlhole

Leina la saense
Steatoda triangulosa
Setlhopha
Digokgo
Lelapa
Theridiidae2
Lekoko
Araneae
Dikontinente
Yuropa, Asia
Masea
Each egg sac is about the same size as the spider and holds approximately 30 eggs. Reproduction without males (parthenogenesis) is suspected but not proven.1
Seemo sa yone kwa nageng
Least Concern1
Kotsi go batho
1 / 5: Kotsi e nnye3

Kwa dintlha di tswang teng

  1. Triangulate cobweb spider (Wikipedia (CC BY-SA 4.0))
  2. Steatoda triangulosa (iNaturalist): maina le thulaganyo ya mefuta.
  3. Venom Wiki: seelo sa kotsi, bogolo jo bo tlwaelegileng le kakanyo ya lebelo ke tsa rona. Bona kafa re di balang ka teng: Kafa re lekanyang kotsi ka teng.

Ntlha nngwe le nngwe mo tsebeng e e na le nomoro e e supang motswedi wa yone. Fa re dirile phoso, maitshwarelo, re barati ba diphologolo, e seng kgatiso ya saense. Re bolelele kwa [email protected] mme re tla e baakanya.

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Tse dingwe tsa setlhopha se se tshwanang: Digokgo

Mediterranean black widowDigokgoE tlhoka ngakaDiving bell spiderDigokgoE utlwisa botlhoko felaEuropean yellow sac spiderDigokgoE utlwisa botlhoko felaNoble false widowDigokgoE utlwisa botlhoko felaTarantula wolf spiderDigokgoE utlwisa botlhoko felaDaddy long-legs spiderDigokgoGa e na kotsi

E tshela gape kwa: Yuropa

Common European adderDivaepara le diboloboloE tlhoka ngakaSpanish flyDiphologolo tse dingwe tse di botlhole go di ama kgotsa go di jaE tlhoka ngakaO se ka wa amaCommon waspDinotshe, diwasepe le dihoneteE utlwisa botlhoko felaEuropean hornetDinotshe, diwasepe le dihoneteE utlwisa botlhoko felaFire salamanderDigwagwa tsa botlhole, digwagwa tse dingwe le dinewtE utlwisa botlhoko felaO se ka wa amaWestern honey beeDinotshe, diwasepe le dihoneteE utlwisa botlhoko fela
Fepa phephengnkgwana ya dimpho, e e dira mahala