• triangle spider
• triangle spiders

triangle spider (suomeksi)

Määritelmät:

• A small American spider (''Hyptiotes americanus'') that lives among the dead branches of evergreen trees. It constructs a triangular web, or net, usually composed of four radii crossed by a double elastic fiber. The spider holds the thread at the apex of the web and stretches it tight, but lets go and springs the net when an insect comes in contact with it.