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Pine processionary

Thaumetopoea pityocampa
Tentang namanya: The name comes from the Ancient Greek pityokampē, meaning "Aleppo pine larva", from pitys (pine) and kampē (caterpillar).1
Hanya sakitJangan sentuhSakit, tetapi tidak akan melukaimu dengan serius.
Ulat dan serangga Bulu penyengatMakan: Tumbuhan
Bahaya bagi manusia: MenyakitkanBisa sangat sakit, tetapi hampir tidak pernah serius.

The pine processionary is a moth whose caterpillars are famous for marching in long, nose-to-tail lines through pine woods. Their hairs cause painful rashes and eye irritation, and they can strip the needles from whole trees. It lives around the Mediterranean and is spreading north.1

Hidup di
Southern Mediterranean area, North Africa, the Middle East and southern Europe; now spreading north into France1
Eropa, Afrika, Asia
Beranda
Coniferous forests, mostly pine trees, though sometimes cedar or larch. The caterpillars live in large silk nests high in the trees, and pupate in soil under the ground.1
Panjang
4 cm (1,6 in)3
ukuran dewasa umum
Kecepatan tertinggi
sekitar 0,03 km/jam (0,02 mph)
Di darat, perkiraan kasar
Apa makanannya?
The caterpillars feed on pine needles, leaving the trees defoliated when there are large numbers. They come out to feed at night.1
Beneran!Foto Pine processionary
Pine processionary. Foto: unknown. Public domain, Wikimedia Commons.

Cara mengenalinya

  • Caterpillars are orange-brown and hairy, with blue bands.1
  • Large silken nests in pine trees, often with several in one tree and signs of stripped needles.1
  • Caterpillars move in single-file processions, usually at night and when leaving the tree to pupate.1
  • Adults have predominantly light brown forewings with brown markings and white hindwings.1
  • Adult males have a crescent marking on the wings and are larger than the oak processionary.1

Sering tertukar dengan: The oak processionary (Thaumetopoea processionea) is smaller as an adult, has an indistinct wing marking rather than a crescent, and lives in broad-leaved rather than coniferous forests. The pale eggar moth has no crescent marking on its wings.1

Kekuatan bisa

Bulu penyengat

Bulu atau rambut mungil patah di dalam kulit dan menyengat.

Apa efek bisanya?

The species is not venomous. Its caterpillars have hairs containing an irritant chemical called thaumetopoein, which causes skin rashes (urticaria) and eye irritation on contact. Some people may have an allergic reaction. The hairs of fifth-stage larvae can also break off and spread across nearby exposed skin.1

Seberapa berbahaya bagi manusia?

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

Simple contact with the caterpillar hairs can cause severe rashes and eye irritation in humans and other mammals. Some individuals may have an allergic reaction.1

Apa yang dilakukannya saat takut?

When stressed or threatened, fifth-stage caterpillars eject harpoon-shaped hairs that irritate any exposed skin nearby.1

Jika kamu menyentuh bulunya

  • Untuk bulu ulat yang menyengat: angkat dengan selotip, lalu cuci kulitnya. Jangan digosok.
  • Untuk gigitan: cuci dan dinginkan. Cari bantuan medis jika orangnya merasa tidak enak badan atau mudah berdarah.

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 kamu menyentuh bulunya: 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?

Pine processionary panjangnya sekitar 4 cm (1,6 in)Penjepit kertas sekitar 3 cm (1,2 in)Ponsel pintar sekitar 15 cm (5,9 in)
kira-kira sepanjang penjepit kertaslebih lambat dari siput kebun

Seberapa besar Pine processionary dibandingkan KAMU?

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

Seberapa cepat dia?

layak diketahui

Fakta

1

Caterpillars in a procession hold together through touch from the caterpillar in front, which takes priority over the trail pheromone or silk.1

2

The caterpillars are one of the few temperate-zone insects whose larvae develop through the winter, living in silk nests high in pine trees.1

3

Adults live for only a single day, during which they mate and lay eggs.1

4

The Greek physician Dioscorides described the itching caused by this caterpillar in the 1st century AD, and Pliny the Elder recorded a treatment for it.1

5

Outbreaks are somewhat cyclical, with a period of 7 to 9 years.1

Pembongkar mitos

Mitos: Fabre's caterpillars marched in a circle around a flower pot only because they were trapped on its rim.

Faktanya: Young caterpillars' circular trails continue for as long as 12 hours even when they are free on a flat surface.1

Untuk ahli bisa

Nama ilmiah
Thaumetopoea pityocampa
Kelompok
Ulat dan serangga
Keluarga
Notodontidae2
Urutan
Lepidoptera
Benua
Eropa, Afrika, Asia
Anak
Each female lays an enormous number of eggs near the tops of pine trees, in cylindrical egg masses 4 to 5 cm long covered with scales that mimic pine shoots.1
Bahaya bagi manusia
2 / 5: Menyakitkan3

Dari mana faktanya berasal

  1. Pine processionary (Wikipedia (CC BY-SA 4.0))
  2. Thaumetopoea pityocampa (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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