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Aerial yellowjacket

Dolichovespula arenaria

O imenu: The genus name Dolichovespula is used for yellowjacket wasps, and in North America this whole group is called yellowjackets.1

Samo boliBoli, a te ne bo resno poškodovala.

Čebele, ose in sršeni

PikiJe: Meso

Nevarnost za ljudi: BolečeLahko zelo boli, a skoraj nikoli ni resno.

The aerial yellowjacket is a yellow and black wasp that lives across Canada and the United States. It builds grey paper nests, often high in trees, and it can deliver a sting. Its nests can be found on buildings in towns and cities.1

Živi v

Canada and the United States, from northcentral Alaska south to New Mexico and Arizona1

Severna Amerika

Domov

It nests in trees and shrubs, from high branches down to underground sites. In towns and cities, nests are often found on buildings.1

Dolžina

1,5 cm (0,6 in)3

tipična velikost odrasle živali

Največja hitrost

približno 24 km/h (15 mph)

Letenje, groba ocena

Kaj je?

Workers mostly hunt live insects and other arthropods, including grasshoppers, crickets, caterpillars, spiders, flies, lacewings and lady beetles. They also prey on fall webworm larvae and young hummingbirds. They are not usually attracted to protein baits.1

Fotografija: Aerial yellowjacket — Aerial yellowjacket. Fotografija: Gilles Gonthier from Canada. CC BY 2.0, Wikimedia Commons.

Kako jo prepoznaš

Yellow in colour, with bands on the abdomen (the rear part of the body)1
No black markings on the ocular sinus (the area of the face around the eye)1
Queens have large black spots on the abdomen, with smaller spots towards the front1
Males have larger antennae and an abdomen that ends in a flat, fuzzy tip instead of a pointed sting1
Nests are made of dull grey paper, with 1 to 6 combs1

Pogosto zamenjujejo z: It is often confused with other yellow wasps in its genus, such as Dolichovespula adulterina. The aerial yellowjacket can be told apart by the lack of black markings in the ocular sinus.1

Moč strupa

Piki

Strup pride ven skozi želo.

Kako nevarna je za ljudi?

Nevarnost za ljudi: BolečeLahko zelo boli, a skoraj nikoli ni resno.

Kaj naredi, ko se prestraši?

When a nest is threatened, workers can spray venom out of their sting, which releases an alarm pheromone that draws other wasps into attack.1

Če piči

Čebelje želo postrgaj ven in mesto ohladi.
Če ima poškodovanec težave z dihanjem, otekel obraz ali grlo ali se mu vrti, kot da bo omedlel, gre za nujno stanje zaradi alergije: pokliči številko za klic v sili in uporabi njegov adrenalinski avtoinjektor, če ga ima.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
Če te piči: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kje na svetu?

Afrika Azija Evropa Severna Amerika Južna Amerika Avstralija in Oceanija

Kako velika je?

Kako dolga je?

krajša od tvojega mezincazmore preleteti celo nogometno igrišče v 16 sekundah

Kakšne velikosti je Aerial yellowjacket v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

Domača muha približno 7 km/h (4,4 mph)

Aerial yellowjacket približno 24 km/h (15 mph)

Človek, ki šprinta približno 37 km/h (23 mph)

vredno vedeti

Dejstva

Unlike many of its relatives, this wasp is known to spray venom out of its sting, a behaviour seen in workers from large colonies.1

Female bee moths (Aphomia sociella) sometimes lay their eggs in these nests, and their larvae can destroy large parts of the nest as they feed.1

Because nests are built high in trees, birds and other wasps are among the few predators that reach them. Skunks, opossums, raccoons and bears sometimes raid low or badly placed nests for the nutrient-rich larvae.1

Small colonies can behave unpredictably and erratically when defending their nest.1

Colonies usually last about a year before they die out as winter arrives.1

Za strokovnjake za strupe

Znanstveno ime: Dolichovespula arenaria
Skupina: Čebele, ose in sršeni
Družina: Vespidae2
Red: Hymenoptera
Celine: Severna Amerika
Mladiči: A queen starts a new colony each spring by building a small paper nest and laying eggs. The larvae grow into workers, and the colony peaks in summer.1
Nevarnost za ljudi: 2 / 5: Boleče3

Od kod so dejstva

Dolichovespula arenaria (Wikipedia (CC BY-SA 4.0))
Dolichovespula arenaria (iNaturalist): imena in razvrstitev.
Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

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