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Aerial yellowjacket

Dolichovespula arenaria

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

Hanya sakitSakit, tetapi tidak akan melukaimu dengan serius.

Lebah, tawon, dan tabuhan

SengatanMakan: Daging

Bahaya bagi manusia: MenyakitkanBisa sangat sakit, tetapi hampir tidak pernah serius.

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

Hidup di

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

Amerika Utara

Beranda

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

Panjang

1,5 cm (0,6 in)3

ukuran dewasa umum

Kecepatan tertinggi

sekitar 24 km/jam (15 mph)

Terbang, perkiraan kasar

Apa makanannya?

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

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

Cara mengenalinya

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

Sering tertukar dengan: 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

Kekuatan bisa

Sengatan

Bisanya keluar lewat sengat.

Seberapa berbahaya bagi manusia?

Bahaya bagi manusia: MenyakitkanBisa sangat sakit, tetapi hampir tidak pernah serius.

Apa yang dilakukannya saat takut?

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

Jika ia menyengat

Kerok sengat lebah sampai lepas dan dinginkan bagian itu.
Jika orangnya sulit bernapas, wajah atau tenggorokannya bengkak, atau merasa mau pingsan, itu darurat alergi: hubungi nomor darurat dan gunakan pena adrenalinnya jika ia punya.

Selalu hubungi nomor darurat dulu (112, 000, 911). Ini panduan pertolongan pertama umum, bukan nasihat medis. Dasar-dasar pertolongan pertama

Tetap aman

Jangan pernah menyentuh, menangkap, atau mengganggu hewan liar, walaupun kecil, dan walaupun tampak tidur atau mati.
Beri ia ruang. Jika bertemu, tetap tenang, mundur perlahan, dan biarkan ia pergi.
Jika ia menyengatmu: tetap tenang, jangan bergerak, hubungi nomor darurat (112, 000, 911) atau segera ke rumah sakit. Ingat seperti apa rupanya, foto sangat membantu.

Ia tidak mengincarmu. Ia memakai bisanya untuk menangkap makanan atau melindungi diri, dan ia jauh lebih suka bersembunyi. Lebih lanjut tentang tetap aman

Di mana di dunia?

Afrika Asia Eropa Amerika Utara Amerika Selatan Australia dan Oseania

Seberapa besar dia?

Seberapa panjang dia?

lebih pendek dari jari kelingkingmubisa terbang melintasi lapangan sepak bola dalam 16 detik

Seberapa besar Aerial yellowjacket dibandingkan KAMU?

Hanya hitungan di browsermu. Tidak ada yang disimpan atau dikirim ke mana pun.

Seberapa cepat dia?

Lalat rumah sekitar 7 km/jam (4,4 mph)

Aerial yellowjacket sekitar 24 km/jam (15 mph)

Orang yang lari sprint sekitar 37 km/jam (23 mph)

layak diketahui

Fakta

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

Untuk ahli bisa

Nama ilmiah: Dolichovespula arenaria
Kelompok: Lebah, tawon, dan tabuhan
Keluarga: Vespidae2
Urutan: Hymenoptera
Benua: Amerika Utara
Anak: 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
Bahaya bagi manusia: 2 / 5: Menyakitkan3

Dari mana faktanya berasal

Dolichovespula arenaria (Wikipedia (CC BY-SA 4.0))
Dolichovespula arenaria (iNaturalist): nama dan klasifikasi.
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