Spinneret
Videos
A spinneret is a silk-spinning organ of a spider or the larva of an insect. Some adult insects also have spinnerets, such as those borne on the forelegs of Embioptera. Spinnerets are usually on the underside of a spider's opisthosoma, and are typically segmented. While most spiders have six spinnerets, some have two, four, or eight. They can move both independently and in concert.
The spinnerets of an Australian garden orb weaver spider.
Black spinneret of Phidippus adumbratus visible below red abdomen
The compact spinnerets of Argiope bruennichi; placed ventrally below the posterior.
A barn spider encases her prey in silk emanating from her spinneret seen in the foreground.
Spider web
Videos
A spider web, spiderweb, spider's web, or cobweb is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
A classic circular form spider's web
Clearly visible spider silk production
Spider web covered in hoar frost
Argiope sp. sitting on web decorations at the center of the web