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Triangulate cobweb spider

Steatoda triangulosa

Nezvezita: Its common name comes from the triangle-shaped pattern on the top of its abdomen.1

Isina ngoziHaina ngozi kuvanhu. Hapana chekunetseka nacho.

Madandemutande

InorumaInodya: Nyama

Ngozi kuvanhu: Ngozi shomaSenyuchi kubaya kana kushoma. Kazhinji haina ngozi kuvanhu.

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

Inogara mu

Native to Eurasia. Introduced to North America, Argentina, the Canary Islands and South Africa.1

Yuropu, Asia

Kumba

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

Kureba

6 mm (0,2 in)1

Kumhanya kukuru

kunenge 0,74 km/h (0,46 mph)

Pasi pevhu, kufungidzira

Inodya chii?

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

Mufananidzo waTriangulate cobweb spider — Triangulate cobweb spider. Mufananidzo: Patrick Hacker. CC BY 4.0, iNaturalist.

Maziviro ayo

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

Simba reuturu

Inoruma

Uturu hunobuda nemeno ayo painoruma.

Ine ngozi yakadii kuvanhu?

Ngozi kuvanhu: Ngozi shomaSenyuchi kubaya kana kushoma. Kazhinji haina ngozi kuvanhu.

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

Kana ikaruma

Geza parumwa woisa pakiti yechando kuderedza marwadzo. Wana rubatsiro rwechiremba kana marwadzo akanyanya, achipararira kana munhu asinganzwi zvakanaka.

Gara uchitanga wafonera nhamba yechimbichimbi (112, 000, 911). Iri izano rakajairika rerubatsiro rwekutanga, kwete zano rechiremba. Zvakakosha zverubatsiro rwekutanga

Gara wakachengeteka

Usambobata mhuka yesango, kuedza kuitora kana kuinetsa, kunyange iri diki, uye kunyange ichiita seyakarara kana yakafa.
Ipa nzvimbo. Kana ukasangana nayo, dzikama, dzokera shure zvishoma nezvishoma uirege iende nenzira yayo.
Kana imwe ikakuruma: dzikama, gara wakanyarara, fonera nhamba yechimbichimbi (112, 000, 911) kana kuti enda kuchipatara nokukurumidza. Rangarira kuti yaitaridzika sei, mufananidzo unobatsira.

Haisi kukutsvaga. Inoshandisa uturu hwayo kubata chikafu kana kuzvidzivirira, uye inotonyanya kuda kuhwanda. Zvimwe pamusoro pekugara wakachengeteka

Kupi pasi rose?

Afrika Asia Yuropu Amerika yeKuchamhembe Amerika yeKumaodzanyemba Australia neOceania

Yakakura sei?

Yakareba zvakadii?

diki zvekuti inokwana panzara yako

Triangulate cobweb spider yakakura sei kana yaenzaniswa NEWE?

Masvomhu chete mubrowser yako. Hapana chinochengetwa kana kutumirwa kupi zvako.

Inomhanya zvakadii?

Kamba kunenge 0,3 km/h (0,19 mph)

Triangulate cobweb spider kunenge 0,74 km/h (0,46 mph)

Munhu achifamba kunenge 5 km/h (3,1 mph)

zvakanaka kuziva

Chokwadi

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

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

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

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

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

Kune nyanzvi dzeuturu

Zita resainzi: Steatoda triangulosa
Boka: Madandemutande
Mhuri: Theridiidae2
Odha: Araneae
Makondinendi: Yuropu, Asia
Vacheche: 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
Iri kurarama sei musango: Least Concern1
Ngozi kuvanhu: 1 / 5: Ngozi shoma3

Kwakabva chokwadi

Triangulate cobweb spider (Wikipedia (CC BY-SA 4.0))
Steatoda triangulosa (iNaturalist): mazita nekurongwa kwemhuka.
Venom Wiki: danho rengozi, saizi yakajairika nekufungidzira kwekumhanya ndezvedu. Ona kuti tinozviwana sei: Matinoyera ngozi.

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