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Igishushanyo cya Southern house spider
No. 0729 kuri 1 402

Southern house spider

Kukulcania hibernalis
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 southern house spider is a large spider that lives in the Americas, from the southern United States to Argentina. It is often mistaken for the brown recluse, but it is not aggressive and rarely bites. Its males wander around looking for mates, and both sexes can squeeze through very narrow cracks.1

Iba muri
Southern states of the USA, throughout Central America, some Caribbean islands, southern Brazil, Uruguay and Argentina1
Amerika y'Amajyaruguru, Amerika y'Amajyepfo
Ahabanza
Females build radial webs around crevices and rarely leave them. Males wander in search of insects and females, and do not defend a particular territory.1
Uburebure
5,1 cm (2 in)1
Umuvuduko wo hejuru
hafi 1,1 km/h (0,68 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Irya iki?
It catches insects in its web. It combs silk across a spiked plate called the cribellum, which frays the threads into a fine, velcro-like net that catches insect legs.1
Koko!Ifoto ya Southern house spider
Southern house spider. Ifoto: Juan Cruzado Cortés. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

  • Females are dark brown or black and more compact in shape, with often larger, bulbous bodies.1
  • Males have longer legs and unusually long, slender pedipalps (the leg-like feelers near the mouth).1
  • Males lack the violin-shaped marking on the front part of the body that the brown recluse has.1
  • The abdomen (rear part of the body) is covered in fine, velvety light grey hair.1
  • Both sexes may grow to about 5.1 cm across with legs extended.1

Ikunze kwitiranywa na: Males are often mistaken for the brown recluse because they have similar colours and body structure. Male southern house spiders are usually larger, have no violin shape on the front of the body, and have long, slender pedipalps.1

Imbaraga z'ubumara

Iraruma

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

Iteje akaga kangana iki ku bantu?

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

Males may seem aggressive, but they bite only when trapped. Their mouthparts are too small to easily get through human skin, so bites are unlikely to be harmful.1

Ikora iki iyo ifite ubwoba?

When it feels threatened, it instinctively plays dead, a tactic that works well against its common predators.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

Ingana gute?

Ireshya ite?

Southern house spider ireshya hafi 5,1 cm (2 in)Trombone yo gufata impapuro hafi 3 cm (1,2 in)Telefoni igezweho hafi 15 cm (5,9 in)
ngufi kurusha agahera kaweyakwiruka metero 100 mu masegonda 330 (umuntu wihuta kurusha abandi akenera 9,6)

Southern house spider ingana ite ugereranyije NAWE?

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

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

It is a cribellate spider, meaning its silk is not sticky. Its web works by tangling silk into a velcro-like net.1

2

It can crawl through cracks as narrow as 0.66 cm, thanks to its long body and compact legs.1

3

It is almost blind, so it may crawl over anything in its path, living or not, without meaning to attack.1

4

Its mating ritual can last over an hour, with long pauses where neither spider moves much.1

5

Its family, Filistatidae, is known as the crevice weavers because the females build webs around cracks.1

Usenya ibinyoma

Ikinyoma: Southern house spiders are aggressive and bite people often.

Ukuri: Males may look aggressive, but they bite only when trapped, and their mouthparts are too small to easily penetrate human skin. Their crawling over things is not aggression, as they cannot see larger animals.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Kukulcania hibernalis
Itsinda
Ibitagangurirwa
Umuryango
Filistatidae2
Itsinda rinini (order)
Araneae
Imigabane
Amerika y'Amajyaruguru, Amerika y'Amajyepfo
Abana bato
Females produce clutches of about 129 eggs. Each egg is about 1.37 mm across.1
Akaga ku bantu
1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

  1. Southern house spider (Wikipedia (CC BY-SA 4.0))
  2. Kukulcania hibernalis (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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