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Cow killer velvet ant

Dasymutilla occidentalis

Na ntina ya kombo: The nickname cow killer comes from its extremely painful sting. It is called an ant because it looks like one, but it is a wasp.1

Epesaka kaka pasiEpesaka pasi, kasi ekosala yo mabe monene te.

Nzoi, ba guêpe & ba frelon

KotubaElyaka: Mosuni

Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

The cow killer velvet ant is a wasp that looks like a black and red ant. It lives in the eastern United States, from Connecticut and Kansas in the north to Florida and Texas in the south. It is known for a sting so painful that it earned the nickname cow killer.1

Ezalaka na

Eastern United States, from Connecticut to Kansas in the north and Florida to Texas in the south1

Amerika ya Nord

Molai

1,9 cm (0,7 in)1

Mbangu ya likolo

pene na 0,5 km/h (0,31 mph)

Na mabele, kokanisa ya pene

Elyaka nini?

The young are parasites. A female lays an egg on a host larva, and the grub that hatches eats the host larva.1

Foto ya Cow killer velvet ant — Cow killer velvet ant. Foto: Judy Gallagher. CC BY-SA 4.0, iNaturalist.

Ndenge ya koyeba yango

Black overall, with bright red on the upper side of the head, thorax and abdomen.1
Females have no wings. Males have dark, translucent wings and no stinger.1
Adults reach about 1.9 cm long, the largest velvet ant in the eastern United States.1
Quick-moving, and often takes a defensive posture when threatened.1
Adults are mostly seen in the summer months.1

Bakosanaka yango mbala mingi na: It is often mistaken for an ant because of its appearance and its common name. It is actually a wasp, and only the males have wings.1

Makasi ya venin

Kotuba

Venin ebimaka na nzela ya nsende ya kotuba.

Venin na yango esalaka nini?

Its sting is among the most painful of any insect, ranked 3 out of 4 on the Schmidt sting pain index. The venom contains a peptide called Do6a, which triggers a pain response in fruit fly larvae in laboratory studies.1

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

The sting is extremely painful, ranked 3 out of 4 on the Schmidt sting pain index. This is the reason for the nickname cow killer.1

Esalaka nini ntango ebangi?

It has a thickened exoskeleton, runs fast and evasively, shows warning colours, makes a squeaking sound by rubbing its abdominal segments together, releases a chemical secretion and uses its venom.1

Soki etubi

Longola nsende ya nzoi na kokokola yango, mpe pesa malili na esika yango.
Soki moto azali na mpasi ya kopema, elongi to kingo evimbi, to ayoki lokola azali kobunga makanisi, ezali likama ya allergie: benga nimero ya urgence na yo mpe salela stylo na ye ya adrénaline (auto-injecteur) soki azali na yango.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
Soki moko etubi yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

Afrika Azia Erópa Amerika ya Nord Amerika ya Sude Australia & Océanie

Monene na yango boni?

Molai na yango boni?

mokuse koleka mosapi na yo ya moke

Cow killer velvet ant azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

Koba pene na 0,3 km/h (0,19 mph)

Cow killer velvet ant pene na 0,5 km/h (0,31 mph)

Moto oyo azali kotambola pene na 5 km/h (3,1 mph)

malamu koyeba

Makambo ya solo

Both sexes squeak to warn predators. Velvet ants rub their abdominal segments together, while crickets rub their legs against their abdomen.1

North American velvet ant species form one of the most intricate mimicry rings in the natural world, split into eight separate rings of mimicry.1

Males find females by smelling pheromones and by following their squeaking sounds. They carry the female in their jaws to a shaded, safe spot to mate.1

Females are wingless, a feature shared by all females in the family Mutillidae.1

Females are believed to mate only once in their lifetime.1

Solo to lokuta?

Lokuta: It is an ant because it looks like one and has the name ant.

Solo: It is a parasitoid wasp. It is only commonly mistaken for an ant.1

Mpo na ba expert ya venin

Kombo ya siansi: Dasymutilla occidentalis
Ebota: Nzoi, ba guêpe & ba frelon
Libota: Mutillidae2
Molongo: Hymenoptera
Bakontina: Amerika ya Nord
Bana: A female lays a single egg onto a host larva, such as one of the eastern cicada killer or horse guard wasp, and the grub that hatches eats the host larva.1
Likama mpo na bato: 2 / 5: Epesaka pasi3

Esika makambo euti

Dasymutilla occidentalis (Wikipedia (CC BY-SA 4.0))
Dasymutilla occidentalis (iNaturalist): bankombo mpe classification.
Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

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