第 0723 号，共 1 402 张

Barn funnel weaver

Tegenaria domestica

无害对人无害。不用担心。

咬伤吃：肉

The barn funnel weaver is a spider that often shares homes with people. It builds funnel-shaped webs in corners of houses, sheds and cellars. It is shy and rarely bites.1

生活在

Nearly worldwide: Europe, North Africa, parts of the Middle East and Central Asia. Introduced to the Americas, Australia and New Zealand.1

欧洲

首页

It lives in sheltered places, including buildings. Females that live indoors often stay on the same web for years, in attics, basements, cellars and storage rooms that are rarely disturbed. Its funnel web is often built in a corner.1

长度

6 mm到1.1 cm (0.2 in到0.5 in)1

最高速度

约 0.86 公里/小时（0.53 英里/小时）

在陆地上, 粗略估计

它吃什么？

It is an active hunter that uses good eyesight and quick movement, as well as its web. It sits at the back of its funnel and waits for prey to disturb the silk. It then rushes out, grabs the prey and drags it back into the funnel to eat.1

Barn funnel weaver的照片 — Barn funnel weaver。照片：Tone Killick。 CC BY 4.0, iNaturalist.

怎样认出它

Adults are typically dark orange to brown or beige, sometimes greyish.1
Its legs are striped.1
It has two dull, black stripes running along the top of the front part of its body.1
Its abdomen is mottled in brown, beige and grey, with a chevron pattern across the top, like an argyle pattern.1
Females are about 7.5 to 11.5 mm long. Males are smaller, about 6 to 9 mm, with longer, more agile legs.1

常被误认为： It was once thought to be a close relative of the Giant House Spider. That spider has since been moved to the genus Eratigena and split into three distinct species.1

毒液之力

咬伤

它咬的时候，毒液通过毒牙或牙齿出来。

它对人有多危险？

对人的危险: 轻微像被蜜蜂蜇一下或更轻。对人基本无害。

Spiders of the genus Tegenaria rarely bite. A bite only happens in self-defence, and it is unlikely to break the skin.1

它害怕时会做什么？

When its web is undisturbed, it retreats to the tip of the funnel and stops responding to movement. If the web is damaged, it tries to flee or curls its body into a ball against a wall or nearby object.1

如果它咬人

清洗咬伤处，用冰袋冷敷止痛。如果疼得厉害、疼痛扩散或感到不适，就去看医生。

一定先拨打你的急救电话（112、000、911）。这里是一般急救指导，不是医疗建议。急救基础

注意安全

永远不要摸、抓或逗弄野生动物，即使是很小的，即使它看起来在睡觉或已经死了。
给它留出空间。如果遇到它，保持冷静，慢慢后退，让它走自己的路。
如果被它咬了：保持冷静，保持不动，拨打你的急救电话（112、000、911）或尽快去医院。记住它长什么样，拍张照片会有帮助。

它不是冲着你来的。它用毒液捕猎或保护自己，而且它更愿意躲起来。更多安全知识

在世界哪里？

非洲亚洲欧洲北美洲南美洲澳大利亚和大洋洲

它有多大？

它有多长？

小到能坐在你的指甲上

Barn funnel weaver和你比起来有多大？

只是在你的浏览器里算一算。什么都不会被保存或发送到任何地方。

它有多快？

一只陆龟 约 0.3 公里/小时 (0.19 mph)

Barn funnel weaver 约 0.86 公里/小时 (0.53 mph)

一个在走路的人 约 5 公里/小时 (3.1 mph)

值得了解

事实

In a cave between Greece and Albania, thousands of these spiders were found sharing a web over 100 square metres with another species, which is unusual for them.1

Some females living indoors in rarely disturbed places have reportedly lived for as long as seven years.1

Males usually die in autumn, soon after mating, and rarely live for more than a year.1

Its webs can become quite large if they are left undisturbed.1

Most of its eyes face forward, which helps it spot movement and focus on prey.1

谣言粉碎机

谣言： This spider is aggressive and will attack people.

真相： It is not particularly aggressive and will often retreat when confronted.1

给毒液专家

学名: Tegenaria domestica
类别: 蜘蛛
家人: Agelenidae2
排序: Araneae
大洲: 欧洲
宝宝: Young spiders hatch from egg sacs. Females may produce several egg sacs.1
寿命: 约 7 年1
对人的危险: 1 / 5: 轻微3