No. 0630 e 1 402

Southern black widow

Latrodectus mactans

No sokli doktoroSeeɗa tun no wara, kono ŋatgol no haani doktoro.

ŊatgolNo ñaama: Teewu

Musiiba e yimɓe: Musiiba mawɗoŊatgol no haani doktoro. Maayde no famɗi sanne.

The southern black widow is a venomous spider that lives in North America. Mature females are shiny black with a red hourglass mark on their underside. Its bite can cause pain and other symptoms, but it is rarely fatal to healthy people.1

No hoɗi nder

Native to North America, mainly the southeastern United States. Also found in Mexico and the Dominican Republic, and established in Hawaii (USA).1

Amerik Nord

Hello arano

It builds tangled, three-dimensional cobwebs and waits in a retreat near them. One way it has reached Hawaii is through imported produce.1

Juutugol

8 mm haa 1,3 cm (0,3 in haa 0,5 in)1

Yaawugol ɓurngol toowugol

wona 0,98 km/h (0,61 mph)

E leydi yoornde, miijo tun

Ko honɗun ngal ñaamata?

It eats a variety of insects, and also woodlice, millipedes, centipedes and other spiders. When prey is caught in its web, it rushes out, wraps the prey tightly in silk, and bites it. It then releases digestive enzymes into the wound and carries the prey back to its retreat to feed.1

Hono anndirtee ngal

Mature females are shiny black, with a red hourglass-shaped mark on the underside of a very rounded abdomen.1
Many females have an orange or red patch on the top of the abdomen, just above the spinnerets.1
Mature females have a body length of 8–13 mm, not counting the legs. Males are 3–6 mm.1
Juveniles look very different. They have a grey to black abdomen with white stripes across it, spotted with yellow and orange.1
Males are either purple, or look more like the juveniles.1

No jiibondiree e: It is often confused with the false widows (genus Steatoda) and with the closely related northern (L. variolus) and western (L. hesperus) black widows.1

Doole tooke ŋatgol

Ŋatgol

Tooke no yaltira ñiiƴe mum tuma ngal ŋatata.

Ko honɗun tooke mum waɗata (ŋatgol walla jukkugol)?

The venom contains alpha-latrotoxin, a neurotoxic venom that attacks the nerves. It causes pain and other symptoms, which are collectively called latrodectism.1

Hono musiiba mum heewiri e yimɓe?

Musiiba e yimɓe: Musiiba mawɗoŊatgol no haani doktoro. Maayde no famɗi sanne.

Deaths in healthy adults are exceedingly rare. No deaths were reported among 23,409 documented Latrodectus bites in the US from 2000 to 2008, though about 2,000 bites happen each year. Only mature females can bite people.1

Kabaaru moƴƴo: doktoroɓe no njogii lekki (sérum antivenimeux) walla safaara ngam ɗum.1

Si no ŋata

Loot nokku ŋataaɗo on, waɗ galaasi e dow mum ngam muusu. Heɓu ballal doktoro si muusu ngu no tiiɗi, no saakoo, walla neɗɗo on no yi'a o selliraali.

Adii fow noddu nimero ballal (112, 000, 911). Ɗum ko anndinal ballal adiingal, wanaa saaraangal doktoro. Ko adii nder ballal adiingal

Reen hoore maa

Wota a meem, wota a nanngu, wota a jalnu kullal ladde haa abada, hay si ko tokooso, hay si no yi'ee no ɗaanii walla maayii.
Accu ngal nokku. Si a fotti e ngal, deeƴu, ruttu ɓaawo seeɗa seeɗa, accu ngal yaha laawol mum.
Si gooto e majji ŋatii ma: deeƴu, wota a dillu, noddu nimero ballal (112, 000, 911) walla yahu lopitaan law. Jogo e hakkille no ngal nanndi, natal no walla.

Ngal faalaaka gaañugol ma. Ngal no huutora tooke mum ngam nanngugol ñaamdu walla reenugol hoore mum, ngal ɓuri yiɗugol suuɗaade. Ko ɓeydi fii reenugol hoore maa

Hoto nder aduna?

Afirik Aazi Orop Amerik Nord Amerik Sud Ostarali e Oseyani

Hono mawniri?

Hono juutiri?

tokooso no feewi haa no waawi joodagol e dow hoore hoɓɓere maa

Hono Southern black widow mawniri, si fooɗondiraama e AN?

Ko limoore tun nder navigateur maa. Alaa ko danndetee walla ko neldetee ka nokku woo.

Hono yaawiri?

Heende wona 0,3 km/h (0,19 mph)

Southern black widow wona 0,98 km/h (0,61 mph)

Neɗɗo yahoowo e koyɗe wona 5 km/h (3,1 mph)

moƴƴi anndugol

Humpito

In 1933, Allan Blair let himself be bitten by one of these spiders to study its venom in humans and to convince sceptics that it could be dangerous.1

Females will occasionally eat their mates after reproduction.1

Only mature females can bite people. Their hollow, needle-like mouthparts are about 1 mm long, which is long enough to inject venom into people.1

The brown widow (Latrodectus geometricus) competes with black widows for territory. In areas where they share space, it can displace them.1

Males live only about three to four months, while females can live for up to three years.1

Bonnoowo fenaandeeji

Fenaande: A black widow bite is usually fatal.

Goonga: Black widow bites are rarely fatal to healthy people. No deaths from the US species were reported among 23,409 documented bites from 2000 to 2008.1

Ngam ganduɓe tooke

Innde ganndal: Latrodectus mactans
Fedde: Araañeeji
Ɓesngu: Theridiidae2
Ordre: Araneae
Leyɗe mawɗe: Amerik Nord
Ɓiɓɓe tokosɓe: A female can produce four to nine egg sacs in one summer, each holding about 100–400 eggs, which she guards in a silken container.1
Duuɓi nguurndam: wona duuɓi 31
Musiiba e yimɓe: 3 / 5: Musiiba mawɗo3

Ɗo humpitooji ɗin iwri

Latrodectus mactans (Wikipedia (CC BY-SA 4.0))
Latrodectus mactans (iNaturalist): inɗe e ŋoordingol (classification).
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