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White-marked tussock moth

Orgyia leucostigma

Gbasara aha ya: The genus name Orgyia comes from the ancient Greek word for 'outstretched arms', because at rest the moth stretches its forelegs forward like arms.1

Adịghị njọỌ dịghị njọ nye mmadụ. Ọ dịghị ihe ị ga-echegbu onwe gị.

Ikpuru ajị na ụmụ ahụhụ

Ajị na-agba agbaNri ya: Osisi

Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

The white-marked tussock moth is a moth whose caterpillar is brightly coloured and covered in hairs. It is very common in late summer in eastern North America, and its hairs can cause an allergic reaction in many people who touch them.1

Ebe obibi

Eastern North America, west as far as Texas, California and Alberta1

Ugwu Amerika

Ụlọ

The caterpillars feed on a very wide range of trees, both deciduous and coniferous. They spin cocoons in bark crevices. Outbreaks have been reported on Manitoba maple and elm in urban areas.1

Ogologo

3.5 cm (1.4 in)1

Ọsọ kacha elu

ihe dị ka 0.03 km/h (0.02 mph)

N'elu ala, nchepụta

Gịnị ka ọ na-eri?

Young caterpillars skeletonise the surface of leaves. Older caterpillars eat everything except the larger veins.1

Foto White-marked tussock moth — White-marked tussock moth. Foto: Fyn Kynd. CC BY-SA 4.0, iNaturalist.

Otú ị ga-esi mata ya

Caterpillar has a bright red head and yellow or white stripes on the body, with a black stripe along the middle of the back1
Caterpillar has bright red glands at the hind end of the back and four white, toothbrush-like tufts standing out from the back1
Caterpillar has a grey-brown hair pencil at its hind end1
Adult males are grey with wavy black lines and a white spot on the forewings1
Adult males have very feathery antennae; females have reduced wings and stay near their cocoon1

A na-agwakọkarị ya na: The vapourer (Orgyia antiqua) is similar to the adult male but is a rusty colour rather than grey.1

Ike nsị

Ajị na-agba agba

Obere ajị ma ọ bụ mkpu na-agbaji n'akpụkpọ ahụ, na-agbakwa agba.

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

Touching the hairs of the caterpillar sets off an allergic reaction in many humans.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

The caterpillar has bright red defensive glands on the hind end of its back, and its hairs can cause an allergic reaction if touched.1

Ọ bụrụ na i metụ ajị ya aka

Maka ajị ikpuru na-agba agba: jiri teepu na-arapara arapara wepụ ha, wee saa akpụkpọ ahụ. Ehichala ya.
Maka ịta: saa ya, mee ka ọ jụọ oyi. Chọọ enyemaka ọgwụ ma ọ bụrụ na ahụ adịghị onye ahụ mma ma ọ bụ na ọbara na-agba ya ngwa ngwa.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
Ọ bụrụ na i metụ ajị ya aka: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

Afrịka Eshia Yurop Ugwu Amerika Ndịda Amerika Ọstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

ọ dị ogologo ihe dị ka pepa klipnwayọ karịa ejula ubi

Kedu otú White-marked tussock moth si hà ma e jiri ya tụnyere GỊ?

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Kedu otú o si agba ọsọ?

White-marked tussock moth ihe dị ka 0.03 km/h (0.02 mph)

Ejula ubi ihe dị ka 0.05 km/h (0.03 mph)

Mbe ihe dị ka 0.3 km/h (0.19 mph)

ọ dị mma ịmara

Eziokwu

The four white tufts on the caterpillar's back may mimic the cocoons of parasitic wasps.1

Large caterpillars are mostly eaten by birds, while small caterpillars mostly disappear while dispersing.1

The fungus Entomophaga maimaiga was introduced to North America to control the spongy moth, and it also infects this species.1

There are two or more generations each year in eastern North America, and the eggs overwinter.1

Maka ndị ọkachamara nsị

Aha sayensị: Orgyia leucostigma
Otu: Ikpuru ajị na ụmụ ahụhụ
Ezinụlọ: Erebidae2
Usoro: Lepidoptera
Kọntinent dị iche iche: Ugwu Amerika
Ụmụ ọhụrụ: Eggs are laid in a single mass over the female's cocoon and covered in a froth, with up to 300 eggs laid at a time.1
Ihe ize ndụ nye mmadụ: 1 / 5: Obere3

Ebe eziokwu ndị a si

Orgyia leucostigma (Wikipedia (CC BY-SA 4.0))
Orgyia leucostigma (iNaturalist): aha na nhazi ọkwa.
Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

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