第 0717 号，共 1 402 张

Regal jumping spider

Phidippus regius

名字的由来： The common name 'regal jumper' refers to the spider's large size and striking appearance among jumping spiders. The scientific name is Phidippus regius.1

无害对人无害。不用担心。

蜘蛛

咬伤吃：肉

对人的危险: 轻微像被蜜蜂蜇一下或更轻。对人基本无害。

The regal jumper is a jumping spider that lives in parts of the United States and the Caribbean. It is the largest jumping spider in eastern North America. Its bite is considered minimally harmful to people, but it is still a spider to treat with respect.1

生活在

Southeastern United States, The Bahamas, Bermuda, the Greater Antilles, and Easter Island (introduced)1

北美洲

首页

Most commonly found in relatively open areas such as fields and light woodland. Adults often hunt on trees or build on walls. They build silken nests at night to sleep in, often inside palm fronds or similar shelters. Females lay their eggs under tree bark or inside wooden structures such as barns.1

长度

6 mm到2.2 cm (0.2 in到0.9 in)1

最高速度

约 0.8 公里/小时（0.5 英里/小时）

在陆地上, 粗略估计

它吃什么？

Jumping spiders are predators that hunt on trees and walls.1

Regal jumping spider的照片 — Regal jumping spider。照片：unknown。 CC0, iNaturalist.

怎样认出它

Adult males are black with several white markings on the back of the abdomen. Their first pair of legs has an alternating black and white fringe.1
Adult males have large, iridescent green-blue-violet jaws (chelicerae) with a small bump (tubercle) on each.1
Adult females are covered mostly in brown, orange, tan or grey scales, and may have white or orange markings on the abdomen.1
Adult females have tufts of hairs (setae) around the eyes, which males lack.1
Juveniles are pale brown with reddish-brown markings on the abdomen rimmed with black, and have dark red fangs.1

毒液之力

咬伤

它咬的时候，毒液通过毒牙或牙齿出来。

它的毒液会造成什么？

Documented bites have caused severe pain, similar to a bee sting, with swelling that can last up to three months. This reaction is likely due to individual sensitivity or local inflammation.1

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。

The regal jumper is considered minimally harmful to humans. Rare documented cases have involved severe pain and long-lasting swelling after a bite, which may depend on the individual person.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？

差不多和一个回形针一样长

Regal jumping spider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)

Regal jumping spider 约 0.8 公里/小时 (0.5 mph)

一个在走路的人 约 5 公里/小时 (3.1 mph)

值得了解

事实

This is the largest jumping spider in eastern North America.1

A 2017 web series, Lucas the Spider, helped increase the popularity of this species as a pet.1

In large males, the first pair of legs is disproportionately bigger than in smaller males.1

In 2026, Build-A-Bear Workshop created a jumping spider plush, reflecting the species' growing popularity as a pet.1

In southern populations, juvenile females may develop scales as early as the third instar, while males stay black and white for their whole life.1

给毒液专家

学名: Phidippus regius
类别: 蜘蛛
家人: Salticidae2
排序: Araneae
大洲: 北美洲
宝宝: Females lay their eggs under tree bark or within wooden structures such as barns.1
对人的危险: 1 / 5: 轻微3