No. 0679 dari 1 402

Cupboard spider

Steatoda grossa

Tentang namanya: Its names 'false black widow' and 'false widow' come from how much it looks like the black widow spider.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 cupboard spider is a common house spider that lives in dark corners and builds messy, three-dimensional webs. It is often mistaken for the dangerous black widow, but its bite is usually minor. Its name shows that it is found in many parts of the world, including Europe, temperate Asia and areas where it has been introduced.1

Hidup di

Native to Europe and much of temperate Asia. Introduced to North and South America, Macaronesia, Africa, New Zealand and Hawaii.1

Eropa

Beranda

It constructs three-dimensional webs in dark places. In South Africa it has been found in grassland, fynbos, Nama Karoo and savanna biomes.1

Panjang

1,1 cm (0,4 in)1

Kecepatan tertinggi

sekitar 0,86 km/jam (0,53 mph)

Di darat, perkiraan kasar

Apa makanannya?

It builds a cobweb of sticky silk fibres and depends mostly on vibrations travelling through the web to find prey. It reportedly preys on black widows.1

Foto Cupboard spider — Cupboard spider. Foto: Ryan Kaldari, no known copyright restrictions (public domain). Public domain, iNaturalist.

Cara mengenalinya

Adult females are 6 to 10.5 mm long, dark coloured and round-bodied, with a bulbous abdomen.1
Typical colour ranges from purplish brown to black, with light-coloured markings.1
It has no bright red hourglass pattern or other bright, distinctive markings.1
Males are thinner and can be nearly as long as females, at 4.1 to 10 mm.1
Sexually mature males have lighter, more reddish legs than females.1

Sering tertukar dengan: It is often confused with black widows and redbacks (Latrodectus species), which have a bright red hourglass pattern that this spider lacks. Steatoda borealis is similar in shape but slightly smaller and found in colder climates. It has coloured markings on the top of the abdomen rather than the underside.1

Kekuatan bisa

Gigitan

Bisanya keluar lewat taring atau gigi saat menggigit.

Apa efek bisanya?

The bite is minor in humans and has no long-lasting effects. Symptoms can include blistering at the bite site and pain. A few cases have included fever, nausea, sweating and a general feeling of being unwell that lasted several days.1

Seberapa berbahaya bagi manusia?

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

The spider is not aggressive. Most injuries to people happen when a spider is accidentally squeezed or pinched and bites in defence. It is possible that a spider may bite a finger pushed into its web by mistake.1

Kabar baik: dokter punya obat (antibisa) atau pengobatan untuk ini.1

Apa yang dilakukannya saat takut?

It usually flees when a large creature comes near, and it bites when it is squeezed or pinched.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 Cupboard 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)

Cupboard spider sekitar 0,86 km/jam (0,53 mph)

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

layak diketahui

Fakta

Director Sam Raimi chose this spider to play the radioactive spider that bites Peter Parker in the 2002 film Spider-Man. The filming spider was painted with red and blue makeup.1

The spider reportedly preys on black widows, which can make it useful to have around.1

It can go several months without feeding, as long as it has access to water.1

Females can live up to six years, while males typically live 1 to 1.5 years and often die shortly after mating.1

Pembongkar mitos

Mitos: It is a dangerous widow spider, just like the black widow.

Faktanya: Its bite is minor in humans and has no long-lasting effects, although it can cause pain, blistering and, in a few cases, several days of feeling unwell.1

Untuk ahli bisa

Nama ilmiah: Steatoda grossa
Kelompok: Laba-laba
Keluarga: Theridiidae2
Urutan: Araneae
Benua: Eropa
Anak: A well-fed female can lay three or more egg sacs each year, with 40 to 100 eggs in each sac. The eggs usually hatch within a month at normal household temperature and humidity, and the spiderlings are independent from the moment they hatch.1
Umur: sekitar 6 tahun1
Bahaya bagi manusia: 1 / 5: Ringan3

Dari mana faktanya berasal

Steatoda grossa (Wikipedia (CC BY-SA 4.0))
Steatoda grossa (iNaturalist): nama dan klasifikasi.
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