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Igishushanyo cya White widow
No. 0638 kuri 1 402

White widow

Latrodectus pallidus
Ibyerekeye izina: It is named for its pale, white-to-beige colouring, which sets it apart from the dark widow spiders.1
Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.
Ibitagangurirwa Iraruma
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The white widow is a spider that is light-coloured, from beige to white, unlike most of its dark relatives. It lives in dry steppes and deserts across North Africa, the Middle East and central Asia. Its bite is venomous and can be medically significant, so it is worth knowing what it looks like.1

Iba muri
North Africa, the Middle East, southern Russia, Kazakhstan and central Asia1
Aziya, Afurika
Ahabanza
It lives in steppes (dry grasslands) of southern Russia, Kazakhstan and other southwest Asian countries, and in desert regions of the Middle East.1
Uburebure
3 cm (1,2 in)3
ingano isanzwe y'ikuze
Umuvuduko wo hejuru
hafi 0,86 km/h (0,53 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Koko!Ifoto ya White widow
White widow. Ifoto: Kian. CC BY 4.0, iNaturalist.

Uko wayimenya

  • Light-coloured, with a colouring ranging from beige to white1
  • Darker legs than the body1
  • No bright red markings, unlike other widow spiders such as the black widow or redback spider1
  • Otherwise similar in shape to other spiders of the genus Latrodectus1

Ikunze kwitiranywa na: Most widow spiders are dark, and the white widow is distinguished mainly by its pale colouring and lack of red markings. Other than colour, it resembles other Latrodectus spiders.1

Imbaraga z'ubumara

Iraruma

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

Ubumara bwayo bukora iki?

Its venom is neurotoxic in type, meaning it acts on the nerves, as is typical of Latrodectus species. Toxicology studies report that its venom is similar in structure to that of the Mediterranean black widow, L. tredecimguttatus. It is considered less toxic than the bites of L. mactans or L. hasselti.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The bite is medically significant and can injure humans. It can kill children and people who are infirm, although it is not nearly as toxic as the bites of some other widow spiders. A poster by the Egyptian Society of Natural Toxins describes its venom as moderately venomous.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

Ni hehe ku isi?

AfurikaAziyaUburayiAmerika y'AmajyaruguruAmerika y'AmajyepfoOsitaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

White widow ireshya hafi 3 cm (1,2 in)Trombone yo gufata impapuro hafi 3 cm (1,2 in)Telefoni igezweho hafi 15 cm (5,9 in)
ireshya hafi na trombone yo gufata impapuro

White widow 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

Males are sometimes cannibalised by the female after mating.1

2

After maturity, male widow spiders do not feed and spend most of their lives searching for females, which is why they are smaller than females.1

3

Widow spider males generally live with a female for a long period and provide energy-demanding courtship displays.1

4

The white widow is comparatively rare compared to other widow spiders in its region.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Latrodectus pallidus
Itsinda
Ibitagangurirwa
Umuryango
Theridiidae2
Itsinda rinini (order)
Araneae
Imigabane
Aziya, Afurika
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Latrodectus pallidus (Wikipedia (CC BY-SA 4.0))
  2. Latrodectus pallidus (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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