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Cupboard spider

Steatoda grossa

이름에 대해: Its names 'false black widow' and 'false widow' come from how much it looks like the black widow spider.1

무해함사람에게 무해해. 걱정할 것 없어.

거미

물어먹이: 고기

사람에게 위험한 정도: 약함벌에 쏘인 정도거나 그보다 덜해. 사람에게는 거의 무해해.

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

사는 곳

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

유럽

홈

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

길이

1.1 cm (0.4 in)1

최고 속도

약 0.86 km/h (0.53 mph)

땅에서, 대략적인 추측

뭘 먹을까?

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

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

알아보는 법

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

자주 헷갈리는 동물: 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

독의 힘

물어

물 때 독니나 이빨로 독이 나와.

이 독(물거나 쏘는 독)은 어떤 작용을 할까?

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

사람에게 얼마나 위험할까?

사람에게 위험한 정도: 약함벌에 쏘인 정도거나 그보다 덜해. 사람에게는 거의 무해해.

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

좋은 소식: 의사들에게는 이걸 치료할 약(항독소)이나 치료법이 있어.1

무서울 때 어떻게 할까?

It usually flees when a large creature comes near, and it bites when it is squeezed or pinched.1

물면

물린 곳을 씻고, 통증에는 얼음주머니를 대. 통증이 심하거나, 퍼지거나, 그 사람이 몸이 안 좋으면 의료 도움을 받아.

언제나 먼저 응급 번호(112, 000, 911)에 전화해. 이건 일반적인 응급처치 안내이고, 의학적 조언이 아니야. 응급처치 기본

안전하게 지내

야생 동물은 작더라도, 자거나 죽은 것처럼 보이더라도 절대 만지거나, 잡거나, 괴롭히지 마.
거리를 둬. 마주치면 침착하게 천천히 뒤로 물러나서 제 갈 길을 가게 해 줘.
물렸다면: 침착하게, 가만히 있고, 응급 번호(112, 000, 911)에 전화하거나 빨리 병원에 가. 생김새를 기억해 둬. 사진이 있으면 도움이 돼.

너를 노리는 게 아니야. 독은 먹이를 잡거나 자기를 지키려고 쓰는 거고, 사실은 숨는 걸 훨씬 좋아해. 안전하게 지내는 법 더 보기

세계 어디에?

아프리카 아시아 유럽 북아메리카 남아메리카 호주와 오세아니아

얼마나 클까?

얼마나 길까?

네 손톱 위에 앉을 만큼 작아

Cupboard spider, 너와 비교하면 얼마나 클까?

브라우저에서 계산만 해. 아무것도 저장되거나 어디로도 보내지지 않아.

얼마나 빠를까?

육지거북 약 0.3 km/h (0.19 mph)

Cupboard spider 약 0.86 km/h (0.53 mph)

걷는 사람 약 5 km/h (3.1 mph)

알아 둘 만해

사실

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

오해 바로잡기

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

진실: 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

독 전문가를 위해

학명: Steatoda grossa
무리: 거미
가족: Theridiidae2
정렬: Araneae
대륙: 유럽
아기: 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
수명: 약 6년1
사람에게 위험한 정도: 1 / 5: 약함3