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Warrior wasp

Synoeca septentrionalis
Tentang namanya: Wasps in the genus Synoeca are often called warrior wasps, and this species belongs to that genus.1
Perlu ke dokterJarang mematikan, tetapi sengatan perlu ke dokter.
Bahaya bagi manusia: SeriusSengatan perlu ke dokter. Kematian sangat jarang.

The warrior wasp is a large paper wasp that lives in Central and South America. It builds paper nests on tree trunks and is known for an extremely painful sting. Its colonies defend their nests together as a group.1

Hidup di
Central and South America, including Costa Rica, Panama, Colombia, Guatemala, Mexico and Venezuela. Its range extends further north than other Synoeca species.1
Amerika Utara, Amerika Selatan
Beranda
These wasps often build their nests flat against a tree trunk or a limb, between 1.70 and 6 metres above the ground. They are found at around 300 metres above sea level.1
Panjang
2 cm (0,8 in)1
Kecepatan tertinggi
sekitar 30 km/jam (19 mph)
Terbang, perkiraan kasar
Beneran!Foto Warrior wasp
Warrior wasp. Foto: Grete Pasch. CC BY 4.0, iNaturalist.

Cara mengenalinya

  • Blackish or dark blue body with a metallic-like shine1
  • Some individuals are reddish, while others are completely dark1
  • Very large wings that are entirely darkened1
  • Medium-sized, at about 2 cm long1
  • Paper nest with a ridged, domed cover and one or more holes at the bottom where new sections are added1

Kekuatan bisa

Sengatan

Bisanya keluar lewat sengat.

Apa efek bisanya?

The sting is extremely painful. On the Schmidt sting pain index it scores the highest possible rating, the same as the bullet ant. On the Starr sting pain scale it also scores the maximum 4 out of 4, a rating shared by very few other species.1

Seberapa berbahaya bagi manusia?

Bahaya bagi manusia: SeriusSengatan perlu ke dokter. Kematian sangat jarang.

A sting from this wasp is rated as traumatically painful, and such stings often need some medical attention.1

Apa yang dilakukannya saat takut?

When disturbed, many workers leave the nest to display or sting. They raise their abdomen upright in a behaviour called gaster-flagging, and they drum the nest walls to sound an alarm.1

Jika ia menyengat

  • Because the sting is often traumatically painful, medical attention may be needed.1
  • 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

Seberapa besar dia?

Seberapa panjang dia?

Warrior wasp panjangnya sekitar 2 cm (0,8 in)Sebutir beras sekitar 7 mm (0,3 in)Koin 1 euro sekitar 2,3 cm (0,9 in)
kira-kira sepanjang penjepit kertasbisa terbang melintasi lapangan sepak bola dalam 13 detik

Seberapa besar Warrior wasp dibandingkan KAMU?

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

Seberapa cepat dia?

layak diketahui

Fakta

1

Its sting ranks as high as the bullet ant's on the Schmidt sting pain index, which is the top rating.1

2

Army ants regularly prey on these wasps, and the wasps have been seen piling their bodies against the nest entrance to defend against them.1

3

Montezuma oropendola birds often nest in trees where these wasps are present, because the wasps' stings help keep predators and parasites away.1

4

When moving to a new nest, the wasps rub glands on their abdomen to lay a chemical trail that the colony can follow.1

5

A colony can have more than one queen at a time, and the number of queens often changes.1

Untuk ahli bisa

Nama ilmiah
Synoeca septentrionalis
Kelompok
Lebah, tawon, dan tabuhan
Keluarga
Vespidae2
Urutan
Hymenoptera
Benua
Amerika Utara, Amerika Selatan
Anak
The queen lays eggs in the cells of the nest. The larvae hatch about a week after the nest is finished, and they become adults around 30 days after hatching.1
Bahaya bagi manusia
3 / 5: Serius3

Dari mana faktanya berasal

  1. Synoeca septentrionalis (Wikipedia (CC BY-SA 4.0))
  2. Synoeca septentrionalis (iNaturalist): nama dan klasifikasi.
  3. Venom Wiki: tingkat bahaya, ukuran umum, dan perkiraan kecepatan adalah buatan kami. Lihat cara kami menghitungnya: Cara kami menilai bahaya.

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