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  2. Black house spider - Wikipedia

    en.wikipedia.org/wiki/Black_house_spider

    Badumna robusta (L. Koch, 1872) The black house spider or common black spider (Badumna insignis) is a common species of cribellate Australian spider, introduced to New Zealand and Japan. A closely related species, Badumna longinqua, the grey house spider, has a similar distribution, but has also been introduced to the Americas.

  3. List of medically significant spider bites - Wikipedia

    en.wikipedia.org/wiki/List_of_medically...

    White-tailed spiders. Yellow sac spider. Harvestman. Camel spiders. References. List of medically significant spider bites. Appearance. A number of spiders can cause spider bites that are medically important. Almost all spiders produce venom but only a few are classified as "venomous" and able to cause significant harm to humans. [ 1 ]

  4. Latrodectus - Wikipedia

    en.wikipedia.org/wiki/Latrodectus

    Latrodectus is a broadly distributed genus of spiders with several species that are commonly known as the true widows. This group is composed of those often loosely called black widow spiders, brown widow spiders, and similar spiders. [3][4][5][6] However, the diversity of species is much greater. A member of the family Theridiidae, this genus ...

  5. Orb-weaver spider - Wikipedia

    en.wikipedia.org/wiki/Orb-weaver_spider

    Orb-weaver spiders are members of the spider family Araneidae. They are the most common group of builders of spiral wheel-shaped webs often found in gardens, fields, and forests. The English word "orb" can mean "circular", [1] hence the English name of the group. Araneids have eight similar eyes, hairy or spiny legs, and no stridulating organs.

  6. Spider - Wikipedia

    en.wikipedia.org/wiki/Spider

    Mygalomorphae. Araneomorphae. See Spider taxonomy. Diversity [1] 134 families, c. 52,000 species. Spiders (order Araneae) are air-breathing arthropods that have eight limbs, chelicerae with fangs generally able to inject venom, [2] and spinnerets that extrude silk. [3] They are the largest order of arachnids and rank seventh in total species ...

  7. Latrodectus hesperus - Wikipedia

    en.wikipedia.org/wiki/Latrodectus_hesperus

    Latrodectus hesperus, the western black widow spider or western widow, is a venomous spider species found in western regions of North America. The female's body is 14–16 mm (1/2 in) in length and is black, often with an hourglass -shaped red mark on the lower abdomen. This "hourglass" mark can be yellow, and on rare occasions, white.

  8. Parasteatoda tepidariorum - Wikipedia

    en.wikipedia.org/wiki/Parasteatoda_tepidariorum

    Parasteatoda tepidariorum, the common house spider or American house spider, is a spider species of the genus Parasteatoda with a cosmopolitan distribution. [1][2] Common house spiders are synanthropic and live in and near human dwellings. [2][3] Their prey mechanism is similar to that of the other cobweb spiders: the spider follows ...

  9. Joro spider spotted in Boston for first time. What to know ...

    www.aol.com/joro-spider-spotted-boston-first...

    What crawls, has several legs, is black and white with a flash of yellow, carries venom, flies through the air and just moved to the Boston area? Joro spiders. Well - not multiple spiders. Just ...