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Igishushanyo cya Eastern yellowjacket
No. 0968 kuri 1 402

Eastern yellowjacket

Vespula maculifrons
Ibyerekeye izina: The scientific name maculifrons comes from Latin words meaning spot (macula) and forehead (frons), for the spots on its head.1
Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.
Inzuki, amavubi n'amavubi manini Itera uruboriIrya: Bike muri buri kimwe
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The eastern yellowjacket is a black and yellow wasp that lives in eastern North America. It builds paper nests, many of them underground, and lives in large family groups called colonies. People often meet it around recreational areas and buildings, and it can give a painful sting if its nest is threatened.1

Iba muri
Eastern North America, extending west as far as the Great Plains1
Amerika y'Amajyaruguru
Ahabanza
Most nests are underground and not deep, usually covered by less than 50 mm of soil. Nests are also found in hardwood forests, on creek banks, in urban and suburban areas, and in sheltered places such as tree stumps and attics. Because nests are so often found in recreational and residential areas, it is considered a pest.1
Uburebure
1,3 cm kugeza kuri 1,6 cm (0,5 in kugeza kuri 0,6 in)1
Ibiro
40 mg (0 oz)1
Umuvuduko wo hejuru
hafi 23 km/h (14 mph)
Kuguruka, ikigereranyo cy'ugereranyije
Irya iki?
It is a polyphagous species, meaning it feeds on a variety of foods. Foraging workers can learn smells, which helps them find food.1
Koko!Ifoto ya Eastern yellowjacket
Eastern yellowjacket. Ifoto: Judy Gallagher. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

  • Black and yellow lines on the head, thorax and abdomen1
  • Length of about 12.7 to 15.9 mm1
  • Spots on the head, which give the species its scientific name1
  • Queens have one flared black line nearest the thorax, followed by thinner black lines, with two black dots between each line1

Ikunze kwitiranywa na: It can be told apart from other wasp species by its smaller size and its abdominal pattern. Other yellowjacket species are also black and yellow, and in most areas where it lives, this is the most common yellowjacket species.1

Imbaraga z'ubumara

Itera urubori

Ubumara busohokera mu rubori.

Ubumara bwayo bukora iki?

Its sting is painful. Wasps, bees, ants and sawflies (the order Hymenoptera) are the leading cause of anaphylaxis in humans, a severe allergic reaction. These reactions are usually triggered by proteins in the venom. Peptides called vespulakinins were first found in this species and are insecticidal, meaning they kill insects.1

Iteje akaga kangana iki ku bantu?

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

It is known to inflict painful stings and defends its nest aggressively. Its nests are often treated as a pest because they are found so often in recreational and residential areas.1

Ikora iki iyo ifite ubwoba?

When threatened, workers release an alarm pheromone that calls others to attack. Wasps near the nest entrance circle in a zigzag pattern and fly straight at the target.1

Niba itera urubori

  • Kuramo urubori rw'uruyuki uruharura, kandi ukonjeshe aho rwateye.
  • Niba umuntu ahumeka bimugoye, akabyimba mu maso cyangwa mu muhogo, cyangwa akumva agiye guta ubwenge, ni ikibazo cyihutirwa cya aleriji: hamagara nimero y'ubutabazi kandi ukoreshe urushinge rwe rwa adrenaline (adrenaline pen) niba arufite.

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 igutereye urubori: 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?

Eastern yellowjacket ireshya hafi 1,6 cm (0,6 in)Impeke y'umuceri hafi 7 mm (0,3 in)Igiceri cy'ayero 1 hafi 2,3 cm (0,9 in)

Iremera ibingana iki?

yoroshye kurusha trombone yo gufata impapuro
ngufi kurusha agahera kaweyoroshye cyane ku buryo utayumva ku kiganza cyaweyaguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 16

Eastern yellowjacket 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

A large nest can have 10,000 to 15,000 cells, and about a third of them are queen cells.1

2

The nest envelope is made from chewed, decaying wood mixed with saliva, which makes it fragile.1

3

The species is a host for a social parasite, Vespula squamosa, which can take over its nests.1

4

Males gather in groups around prominent trees and bushes, where they patrol and wait for queens.1

5

Queens can mate with several males, and both queens and males can mate more than once.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Vespula maculifrons
Itsinda
Inzuki, amavubi n'amavubi manini
Umuryango
Vespidae2
Itsinda rinini (order)
Hymenoptera
Imigabane
Amerika y'Amajyaruguru
Abana bato
A queen founds a new colony in spring by laying eggs in the first cells. The eggs hatch into workers, which then build and enlarge the nest.1
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Eastern yellowjacket (Wikipedia (CC BY-SA 4.0))
  2. Vespula maculifrons (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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