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  2. Spider silk - Wikipedia

    en.wikipedia.org/wiki/Spider_silk

    Spider silk is a protein fibre or silk spun by spiders. Spiders use silk to make webs or other structures that function as adhesive traps to catch prey, to entangle and restrain prey before biting, to transmit tactile information, or as nests or cocoons to protect their offspring.

  3. Jumping spider - Wikipedia

    en.wikipedia.org/wiki/Jumping_spider

    Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019, this family contained over 600 described genera and over 6,000 described species, [1] making it the largest family of spiders at 13% of all species. [2] Jumping spiders have some of the best vision among arthropods and use it in courtship, hunting, and ...

  4. Spider behavior - Wikipedia

    en.wikipedia.org/wiki/Spider_behavior

    The web of a funnel-web spider Tegenaria duellica. Many spiders, but not all, build webs. Other spiders use a wide variety of methods to capture prey. Web: There are several recognised types of spider web. Spiral orb webs, associated primarily with the family Araneidae; Tangle webs or cobwebs, associated with the family Theridiidae; Funnel webs,

  5. Diving bell spider - Wikipedia

    en.wikipedia.org/wiki/Diving_bell_spider

    The diving bell spider or water spider (Argyroneta aquatica) is the only species of spider known to live almost entirely under water. It is the only member of the genus Argyroneta . [ 6 ] When out of the water, the spider ranges in colour from mid to dark brown, although the hairs on the abdomen give it a dark grey, velvet -like appearance. [ 7 ]

  6. Spider web - Wikipedia

    en.wikipedia.org/wiki/Spider_web

    A classic circular form spider's web Infographic illustrating the process of constructing an orb web. A spider web, spiderweb, spider's web, or cobweb (from the archaic word coppe, meaning 'spider') [1] is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.

  7. Spider anatomy - Wikipedia

    en.wikipedia.org/wiki/Spider_anatomy

    However, most spiders that lurk on flowers, webs, and other fixed locations waiting for prey tend to have very poor eyesight; instead they possess an extreme sensitivity to vibrations, which aids in prey capture. Vibration sensitive spiders can sense vibrations from such various mediums as the water surface, the soil or their silk threads.

  8. Atrax - Wikipedia

    en.wikipedia.org/wiki/Atrax

    They make funnel shaped webs, with silk trip lines that radiate from the entrance. These lines function as a warning system, which tell the spiders if there is an insect or possible mate coming. Their hides might flood, forcing them to leave their hides, although they can last a few hours in water, as they are able to trap air bubbles in their ...

  9. Spinneret - Wikipedia

    en.wikipedia.org/wiki/Spinneret

    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. [1] Spinnerets are usually on the underside of a spider's opisthosoma, and are typically segmented. [2] [3] While most spiders have six spinnerets, some have two, four, or eight. [4]