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Triangulate cobweb spider

Steatoda triangulosa

Na ntina ya kombo: Its common name comes from the triangle-shaped pattern on the top of its abdomen.1

Ezangi likamaEzangi likama mpo na bato. Likambo te ya komitungisa.

Ba tandambula

KosuaElyaka: Mosuni

Likama mpo na bato: Ya mokeLokola kotuba ya nzoi to moke koleka. Pene na likama te mpo na bato.

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

Ezalaka na

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

Erópa, Azia

Ebandeli

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

Molai

6 mm (0,2 in)1

Mbangu ya likolo

pene na 0,74 km/h (0,46 mph)

Na mabele, kokanisa ya pene

Elyaka nini?

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

Foto ya Triangulate cobweb spider — Triangulate cobweb spider. Foto: Patrick Hacker. CC BY 4.0, iNaturalist.

Ndenge ya koyeba yango

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

Makasi ya venin

Kosua

Venin ebimaka na nzela ya mino na yango ntango esui.

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Ya mokeLokola kotuba ya nzoi to moke koleka. Pene na likama te mpo na bato.

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

Soki esui

Sukola esika esui mpe tia sachet ya glace likolo na yango mpo na pasi. Luka lisalisi ya monganga soki pasi ezali makasi, ezali kopalangana to moto ayoki nzoto malamu te.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
Soki moko esui yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

Afrika Azia Erópa Amerika ya Nord Amerika ya Sude Australia & Océanie

Monene na yango boni?

Molai na yango boni?

moke boye ete ekoki kofanda likolo ya ongle ya mosapi na yo

Triangulate cobweb spider azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

Koba pene na 0,3 km/h (0,19 mph)

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

Moto oyo azali kotambola pene na 5 km/h (3,1 mph)

malamu koyeba

Makambo ya solo

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

Mpo na ba expert ya venin

Kombo ya siansi: Steatoda triangulosa
Ebota: Ba tandambula
Libota: Theridiidae2
Molongo: Araneae
Bakontina: Erópa, Azia
Bana: 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
Ndenge ezali kobika na zamba: Least Concern1
Likama mpo na bato: 1 / 5: Ya moke3

Esika makambo euti

Triangulate cobweb spider (Wikipedia (CC BY-SA 4.0))
Steatoda triangulosa (iNaturalist): bankombo mpe classification.
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