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No. 0730 kuri 1 402

Spitting spider

Scytodes thoracica

Ibyerekeye izina: It is called a spitting spider because it spits a venomous, sticky silk substance over its prey.1

Ntacyo itwayeNtacyo itwaye abantu. Nta mpamvu yo guhangayika.

Ibitagangurirwa

IrarumaIrya: Inyama

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

The spitting spider is a small spider that catches its prey by spitting sticky, venomous silk over it. It is found in many parts of the world, and it often lives in houses, where it wanders about at night.1

Iba muri

Europe, North Africa, Turkey, temperate Asia to China, Korea and Japan; introduced to North America, Chile, Argentina, India, Australia and New Zealand; South Africa1

Uburayi

Ahabanza

It is frequently found in houses, where it wanders about at night. In South Africa it lives in grassland and savanna, from 68 to 1444 m above sea level. It is often collected from under stones and in dark places on the soil surface.1

Uburebure

6 mm (0,2 in)1

Umuvuduko wo hejuru

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

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

It hunts mainly at night, when many insects are less active. It creeps up on its prey, measures the distance with one front leg, then squeezes its body and spits two silk threads in a zigzag over the victim. Larger prey may be spat on several times.1

Ifoto ya Spitting spider — Spitting spider. Ifoto: carnifex. CC BY 4.0, iNaturalist.

Uko wayimenya

Body length of 3 to 6 mm1
Has six eyes, not the eight that most spiders have1
The top of the front body (carapace) slopes upwards towards the rear, while the abdomen slopes downwards1
Long, slender legs1

Imbaraga z'ubumara

Iraruma

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

Ubumara bwayo bukora iki?

Its silk is venomous. The venom is carried in silk glands connected to venom glands, and it immobilises prey almost at once.1

Iteje akaga kangana iki ku bantu?

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

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

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

ntoya ku buryo yakwicara ku nzara yawe

Spitting spider ingana ite ugereranyije NAWE?

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

Yihuta gute?

Akanyamasyo hafi 0,3 km/h (0,19 mph)

Spitting spider hafi 0,74 km/h (0,46 mph)

Umuntu ugenda n'amaguru hafi 5 km/h (3,1 mph)

bikwiye kumenywa

Ibintu by'ukuri

It spits two silk threads in a zigzag pattern in about 1/600 of a second.1

Its silk glands in the front of the body (cephalothorax) are linked to its venom glands, so it can make venomous silk.1

It stops about 10 mm from its prey and measures the distance with one front leg before it spits, so as not to disturb the victim.1

It is thought to find prey using long hearing hairs on its legs.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Scytodes thoracica
Itsinda: Ibitagangurirwa
Umuryango: Scytodidae2
Itsinda rinini (order): Araneae
Imigabane: Uburayi
Abana bato: The mother builds a nursery web for the spiderlings after they emerge, and carries her eggs under her belly in a net of silk.1
Uko imeze mu gasozi: Least Concern1
Akaga ku bantu: 1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

Scytodes thoracica (Wikipedia (CC BY-SA 4.0))
Scytodes thoracica (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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