Black Widow Spider
The Black Widow is a spider known for its strong venom and the red hourglass mark on its belly. It lives in dark, hidden places and catches insects in its web.
What is it?
The Black Widow spider (scientific name: Latrodectus sp.) is a venomous spider. The female is shiny black with a red hourglass shape on her belly. The male is smaller and not as dangerous. The name "Black Widow" comes from the female sometimes eating the male after mating.
Look closely
- Can you see the red hourglass mark on the spider's belly? What shape is it?
- Look at the web. Is it neat and organized or messy and tangled?
- How many legs does the spider have? Count them.
- What color is the spider? Is it all black or are there other colors?
- Can you see any egg sacs in the web? What do they look like?
Style and technique
This is a real spider preserved in a museum exhibit. It is displayed in a clear case so you can see its features up close. The red hourglass is a warning to predators that it is dangerous.
Feeling
Some people feel scared of Black Widows because of their venom. But they are shy and usually only bite if they feel threatened. They are important for controlling insect populations.
Connections
Try this
Draw a picture of a Black Widow spider. Make sure to include the red hourglass. Then write a short story about a day in the life of a Black Widow.
Next to find
- Find another spider in the museum or in your backyard. How is it different from the Black Widow?
- Look for an insect that might be prey for a Black Widow, like a fly or beetle.
- Search for other venomous animals, like scorpions or snakes.
黑寡妇蜘蛛
黑寡妇是一种以其强烈毒液和腹部红色沙漏图案而闻名的蜘蛛。它生活在黑暗、隐蔽的地方，用网捕捉昆虫。
这是什么？
黑寡妇蜘蛛（学名：Latrodectus sp.）是一种有毒的蜘蛛。雌性蜘蛛呈亮黑色，腹部有红色沙漏形状。雄性较小，危险性较低。"黑寡妇"这个名字来源于雌性有时在交配后吃掉雄性。
仔细观察
- 你能看到蜘蛛腹部的红色沙漏图案吗？它是什么形状？
- 看看网。它是整洁有序的还是杂乱无章的？
- 蜘蛛有几条腿？数一数。
- 蜘蛛是什么颜色？全是黑色还是有其他颜色？
- 你能看到网里的卵囊吗？它们长什么样？
风格与技巧
这是一只保存在博物馆展品中的真实蜘蛛。它被展示在透明盒子里，以便你近距离观察它的特征。红色沙漏是对捕食者的警告，表明它有危险。
感受
有些人因为黑寡妇的毒液而感到害怕。但它们很害羞，通常只在感到威胁时才咬人。它们对于控制昆虫数量很重要。
关联
试试这个
画一幅黑寡妇蜘蛛的图画。确保包括红色沙漏。然后写一个关于黑寡妇一天生活的短故事。
下一步寻找
- 在博物馆或你的后院找到另一只蜘蛛。它与黑寡妇有什么不同？
- 寻找可能是黑寡妇猎物的昆虫，比如苍蝇或甲虫。
- 寻找其他有毒动物，比如蝎子或蛇。