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Bold jumping spider

Phidippus audax

Tentang namanya: The species name audax is Latin for "audacious" or "bold", and the family name Salticidae comes from the Latin word saltare, meaning "to jump".1

Tidak berbahayaTidak berbahaya bagi manusia. Tidak perlu khawatir.

Laba-laba

GigitanMakan: Daging

Bahaya bagi manusia: RinganSeperti sengatan lebah atau lebih ringan. Pada dasarnya tidak berbahaya bagi manusia.

The bold jumping spider is a small spider that hunts by sight, leaping onto its prey instead of catching it in a web. It is common across North America and is often found near people, in gardens, fields and on fence posts. It matters because it eats many crop pests.1

Hidup di

Native to North America. Introduced to Hawaii, the Nicobar Islands, the Azores and the Netherlands.1

Amerika Utara

Beranda

They live in temperate climates in grasslands, chaparrals, open woodlands and agricultural fields. They are often found living close to humans, and they hunt on fence posts and on plant leaves, stems and branches.1

Panjang

6 mm sampai 1,5 cm (0,2 in sampai 0,6 in)1

Kecepatan tertinggi

sekitar 0,74 km/jam (0,46 mph)

Di darat, perkiraan kasar

Apa makanannya?

Bold jumpers are solitary hunters that stalk live prey using their eyesight. They approach until they are within jumping distance, then pounce and grab the prey with their front legs. They prey on caterpillars, dragonflies, grasshoppers and other spiders. They do not build webs to catch food.1

Foto Bold jumping spider — Bold jumping spider. Foto: Katja Schulz. CC BY 4.0, iNaturalist.

Cara mengenalinya

A large, usually triangular white spot in the centre of the abdomen, with two smaller spots below it.1
Iridescent green chelicerae (the front mouthparts).1
White banding with fringes on the legs and pedipalps, which is more prominent in males.1
Males have more striking markings than females and tufts of hair over their eyes.1
Large forward-facing eyes, as with all jumping spiders.1

Sering tertukar dengan: Phidippus regius has a similar abdominal pattern and lives in the same area of the southeastern United States. In the bold jumper the pale spots near the rear are more linear, while in P. regius they are more oval. The bold jumper also has pairs of matte black patches on its abdomen, which P. regius lacks.1

Kekuatan bisa

Gigitan

Bisanya keluar lewat taring atau gigi saat menggigit.

Apa efek bisanya?

Bold jumpers use venom to immobilise their prey after biting it with their fangs.1

Seberapa berbahaya bagi manusia?

Bahaya bagi manusia: RinganSeperti sengatan lebah atau lebih ringan. Pada dasarnya tidak berbahaya bagi manusia.

Bites from this spider are rare. A bite may happen if the spider feels threatened or is mishandled. If it is handled, it generally does not bite.1

Apa yang dilakukannya saat takut?

When threatened, they flee by jumping down and away or by hiding in small crevices.1

Jika ia menggigit

Cuci gigitan dan kompres dengan es untuk meredakan nyeri. Cari bantuan medis jika nyerinya kuat, menyebar, atau orangnya merasa tidak enak badan.

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 menggigitmu: 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 kelingkingmu

Seberapa besar Bold jumping spider dibandingkan KAMU?

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

Seberapa cepat dia?

Kura-kura darat sekitar 0,3 km/jam (0,19 mph)

Bold jumping spider sekitar 0,74 km/jam (0,46 mph)

Orang yang berjalan sekitar 5 km/jam (3,1 mph)

layak diketahui

Fakta

Bold jumpers have some of the best eyesight of any spider. Their vision is widely regarded as the best among all spiders.1

Their four pairs of eyes give them nearly 360° of visual coverage around the head.1

Bold jumpers sometimes invade the webs of other spiders to steal insects that have been caught, or to attack the spiders themselves.1

Bold jumpers can change their behaviour after watching other spiders, which is rare among spiders.1

Females choose mates by watching the male's leg and body movements during his courtship dance.1

Spiderlings often spread to new places by ballooning, a way of travelling on silk threads in the wind.1

Pembongkar mitos

Mitos: Like most spiders, jumping spiders catch their prey in webs.

Faktanya: Bold jumpers do not build webs to catch prey. They hunt actively by sight and leap onto their victims.1

Untuk ahli bisa

Nama ilmiah: Phidippus audax
Kelompok: Laba-laba
Keluarga: Salticidae2
Urutan: Araneae
Benua: Amerika Utara
Anak: Females lay eggs in an egg sac. The spiderlings hatch about 10 days later, but stay inside the sac for another 10 to 14 days before emerging.1
Bahaya bagi manusia: 1 / 5: Ringan3

Dari mana faktanya berasal

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

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