Venom Wiki
Ikhathuni ka-Black house spider
Inombolo 0724 kwezingu-1 402

Black house spider

Badumna insignis
Kubuhlungu njeKubuhlungu, kodwa ngeke kukulimaze kakhulu.
Izicabucabu UkulumaSidla: Inyama
Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

The black house spider is a dark, sturdy spider that lives across Australia. It was carried to New Zealand and Japan, and it often lives in homes, where it sits in a messy web in corners and near windows. It is venomous, but its bite is rarely a serious danger to people.1

Ihlala
Native to Australia. Introduced to New Zealand and Japan, and widely found in both Australia and New Zealand.1
I-Australia ne-Oceania
Ekhaya
Outdoors, it is usually found on rough-barked trees. Indoors, it is often found in corners, around windows and doorways, or where lights attract insects.1
Ubude
1 cm kuya ku-1.8 cm (0.4 in kuya ku-0.7 in)1
Ijubane eliphezulu
cishe 0.86 km/h (0.53 mph)
Emhlabathini, isiqagela nje
Sidlani?
The spider waits in its funnel-shaped retreat for insects to land in its web. Young spiders catch smaller prey that the larger female ignores.1
Ngempela!Isithombe sika-Black house spider
Black house spider. Isithombe: evaladyman. CC0, iNaturalist.

Indlela yokusibona

  • A dark, robust spider. Females have a body up to 18 mm long and a leg span of 30 mm.1
  • Males are smaller, about 10 mm long, with longer legs in proportion to their body.1
  • The body and legs are dark brown to black. The abdomen (rear part) is charcoal grey, with light markings that are sometimes faint, and it is covered in fine, velvety hair.1
  • The web looks messy, with irregular sail-like sheets of silk and a funnel-shaped retreat, usually in the middle or corner of the web.1

Ivamise ukudidaniswa ne: The grey house spider (Badumna longinqua) is similar and has a similar range. It is slightly smaller, at about 14 mm, has a greyish top section (carapace) and black-brown legs. It is more often found outdoors.1

Amandla obuthi

Ukuluma

Ubuthi buphuma ngamazinyo aso obuthi noma ngamazinyo uma siluma.

Ubuthi baso benzani?

The bite is venomous. It may be excruciatingly painful and cause local swelling. Nausea, vomiting, sweating and dizziness are occasionally recorded. In a few cases, skin lesions (arachnogenic necrosis, damage to the skin and tissue) have developed after several bites.1

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

Black house spiders are venomous but are not considered dangerous. They are timid, and bites from them are infrequent.1

Uma siluma

  • Geza inxeba lokulunywa bese ubeka iphakethe leqhwa phezu kwalo ngenxa yobuhlungu. Thola usizo lwezokwelapha uma ubuhlungu bunamandla, busabalala noma umuntu ezizwa engaphilile.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

  • Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
  • Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
  • Uma sikuluma: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Sikhulu kangakanani?

Side kangakanani?

Black house spider ubude obucishe bube ngu-1.8 cm (0.7 in)Uhlamvu lwerayisi cishe 7 mm (0.3 in)Uhlamvu lwemali lwe-euro elilodwa cishe 2.3 cm (0.9 in)
sifushane kunomunwe wakho omncane

Black house spider mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

1

A male plucks the female's web to attract her attention before he approaches to mate. They may stay together for several days and mate several times.1

2

The spider rarely moves its web, so old webs become messy, with dust and small objects stuck in them.1

3

At night, the spider repairs and adds to its web, often by laying new silk over the old.1

4

The female almost never leaves her web unless she is forced to.1

5

Predators include the white-tailed spider, as well as parasitic wasps and flies.1

Umqothuli wezinganekwane

Inganekwane: Black house spiders are dangerous spiders.

Iqiniso: They are venomous, but they are not considered dangerous. They are timid, and their bites are infrequent.1

Okongoti bobuthi

Igama lesayensi
Badumna insignis
Iqembu
Izicabucabu
Umndeni
Desidae2
Ukuhleleka
Araneae
Amazwekazi
I-Australia ne-Oceania
Izinsana
The female builds several white silk egg sacs inside the web retreat and stays with the eggs until they hatch. The young may leave or stay in the mother's web for some time.1
Ingozi ebantwini
2 / 5: Kubuhlungu3

Lapho amaqiniso evela khona

  1. Black house spider (Wikipedia (CC BY-SA 4.0))
  2. Badumna insignis (iNaturalist): amagama nokuhlelwa ngezigaba.
  3. Venom Wiki: izinga lengozi, usayizi ojwayelekile nesiqagela sejubane kungokwethu. Bona ukuthi sikubala kanjani: Indlela esilinganisa ngayo ingozi.

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Okunye okuvela eqenjini elifanayo: Izicabucabu

Futhi ihlala: I-Australia ne-Oceania

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