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The orb-shaped web is very large and is often constructed on buildings and other man-made structures, often several feet above ground, especially near outdoor lights. This species is most conspicuous in late summer and early fall. [4] The orb part of the web may be nearly 2 feet (0.61 m) in diameter. [5]
Furrow Orb Weaver found in Northern Kentucky. Larinioides cornutus, the furrow spider, [1] furrow orb spider, or foliate spider [2] is an orb-weaver spider with Holarctic distribution. Orb weaver bites are not especially dangerous for humans, though symptoms include mild pain, numbness, and swelling. Rarely, nausea and dizziness may occur.
The long-jawed orb weavers (Tetragnathidae) were formerly included in the Araneidae; they are closely related, being part of the superfamily Araneoidea. The family Arkyidae has been split off from the Araneidae. [3] [4] [2] The cribellate or hackled orb-weavers belong to a different group of spiders. Their webs are strikingly similar, but use a ...
Kaira, sometimes called frilled orbweavers, [3] is a mostly neotropical genus of orb-weaver spiders first described by O. Pickard-Cambridge in 1889. [4] It includes sixteen described species that occur from South America up to the southern and eastern USA. [1] It is presumably related to Aculepeira, Amazonepeira and Metepeira. [5]
The shamrock spider creates a web to catch its prey. Small flying insects who fly into the web will get stuck in the sticky net. The web of an orb weaver can be up to two feet (60 cm) in diameter. The bite of a shamrock spider can be painful but it is not dangerous for humans with effects comparable to a bee sting. [3]
Micrathena gracilis is a spider in the family Araneidae (orb-weavers), [1] commonly known as the spined micrathena [2] or castleback orbweaver. [3] This spider spins a moderately large (can be about 20 cm long in diameter) and very tightly coiled web. The spiders themselves are small and can be found to be anywhere from 4.2 mm to 10.8 mm long. [4]
Araneus gemmoides, commonly known as the jewel spider (a name shared with Austracantha minax) and cat-faced spider (a name shared with Araneus gemma), is a common, outdoor, orb-weaver spider found in Canada and the USA. [1] It is considered harmless and has a low-toxicity venom. [2] A. gemmoides is a useful natural predator for insects. [1] [3] [4]
Larinioides sclopetarius, commonly called bridge-spider [1] or gray cross-spider, is a relatively large orb-weaver spider with Holarctic distribution. These spiders originated in Europe, have been observed as south as the Mediterranean Coast and as north as Finland, and have been introduced to North America.