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Nursery web spiders ( Pisauridae) are a family of araneomorph spiders first described by Eugène Simon in 1890. [1] Females of the family are known for building special nursery webs. When their eggs are about to hatch, a female spider builds a tent-like web, places her egg sac inside, and stands guard outside, hence the family's common name.
Pisaurina mira, also known as the American nursery web spider, is a species of spider in the family Pisauridae. They are often mistaken for wolf spiders ( Lycosidae) due to their physical resemblance. P. mira is distinguished by its unique eye arrangement of two rows. P. mira is known for its wide distribution across eastern North America and ...
Nursery web spiders are often parasitised by nematodes, parasitic wasps, and Acari. These parasites infect the spider and its eggs and cocoons, which can lead to destruction of a whole clutch of eggs. [citation needed] Baculoviridae and Rickettsia species infect nursery web spiders, as well. They most likely enter the gastrointestinal tract via ...
Garden spiders live throughout North and Central America, but they mostly keep to the eastern part of this range. They usually live in grassy areas near bodies of water or along hillsides. It’s ...
Web spiders build webs to capture their food. Spiders aren't aggressive or dangerous to humans, and spider bites are rare. However, many people fear spiders . Spiders have eight legs and two body ...
As a nocturnal species, Dolomedes minor hunts and scavenges for food at night. The prey spectrum of the spider consists of a variety of small organisms including locusts, other spiders, dobsonfly larvae, earthworms, bees and other small insects (Williams, 1978). Although Dolomedes is an effective hunter, previously deceased organisms will also ...
When it comes to funnel web spider identification, they are usually medium to large in size and are different shades of black and brown. The funnel web spider’s size can be anywhere from 5 to 10 ...
Wolf spiders resemble nursery web spiders (family Pisauridae), but wolf spiders carry their egg sacs by attaching them to their spinnerets, while the Pisauridae carry their egg sacs with their chelicerae and pedipalps. Two of the wolf spider's eight eyes are large and prominent; this distinguishes them from nursery web spiders, whose eyes are ...