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Common house spider

Parasteatoda tepidariorum

Tentang namanya: The scientific name Parasteatoda tepidariorum places it in the genus Parasteatoda. The common name refers to its habit of living in houses.1

Tidak berbahayaTidak berbahaya bagi manusia. Tidak perlu khawatir.

Laba-laba

GigitanMakan: Serangga

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

The common house spider is a small spider that lives in and around human homes. It spins messy three-dimensional webs in dark corners and catches household insects. It is found in many parts of the world, and its bite is not known to be dangerous to people.1

Hidup di

Native to Asia. Introduced to Canada, the USA, South America, Europe, South Africa, New Zealand, Hawaii and other areas.1

Amerika Utara, Amerika Selatan

Beranda

It lives in dark corners in and near buildings, where it builds its webs. It is often found around human dwellings.1

Panjang

6 mm (0,2 in)1

Kecepatan tertinggi

sekitar 0,8 km/jam (0,5 mph)

Di darat, perkiraan kasar

Apa makanannya?

It usually eats small insects and household pests that get caught in its web. If prey is too quick, it shoots web at it from a distance and then pulls the thread back in. Larger females can even attract baby skinks by hanging fly remains in their web.1

Foto Common house spider — Common house spider. Foto: Rodrigo Paiva Lázaro. CC BY 4.0, iNaturalist.

Cara mengenalinya

Its colour varies from tan to nearly black, often with patterns of different shades on the body.1
Females are usually 5 to 6 mm long, and males are usually 3.8 to 4.7 mm long.1
With legs outspread, it can measure 2.5 cm or more across.1
Its webs are three-dimensional and built in dark corners.1

Sering tertukar dengan: Its body shape is similar to that of widow spiders. Males have a less bulbous (rounded) abdomen than females.1

Kekuatan bisa

Gigitan

Bisanya keluar lewat taring atau gigi saat menggigit.

Apa efek bisanya?

It has neurotoxic venom, which attacks the nerves. Its bites are less severe than those of other theridiids (a family of cobweb spiders).1

Seberapa berbahaya bagi manusia?

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

Its bites are not known to be dangerous to humans. It bites people only in self-defence, when it is grabbed and squeezed.1

Apa yang dilakukannya saat takut?

It runs to a secure hiding place when it senses movement, and if cornered it plays dead as a last resort.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?

cukup kecil untuk duduk di kukumu

Seberapa besar Common house 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)

Common house spider sekitar 0,8 km/jam (0,5 mph)

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

layak diketahui

Fakta

The assassin bug Stenolemus lanipes apparently feeds only on its young, though it can also eat adults.1

When food dries out, it usually drops it to the floor to free up space in its web, rather than rebuilding the web.1

It has poor eyesight and cannot detect movement more than three to four inches away.1

Males and females often share the same web for long periods, though females sometimes fight when they meet.1

Pembongkar mitos

Mitos: Common house spiders are dangerous to people.

Faktanya: Their venom is neurotoxic, but their bites are not known to be dangerous to humans. They bite only when grabbed and squeezed.1

Untuk ahli bisa

Nama ilmiah: Parasteatoda tepidariorum
Kelompok: Laba-laba
Keluarga: Theridiidae2
Urutan: Araneae
Benua: Amerika Utara, Amerika Selatan
Anak: Females hang their spherical egg sacs in their webs, with clutches averaging 149 eggs. The young stay in the mother's web for several days after hatching.1
Bahaya bagi manusia: 1 / 5: Ringan3

Dari mana faktanya berasal

Parasteatoda tepidariorum (Wikipedia (CC BY-SA 4.0))
Parasteatoda tepidariorum (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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