The spider species Araneus diadematus is commonly called the European garden spider, cross orbweaver, diadem spider, orangie, cross spider, and crowned orb weaver. It is sometimes called the pumpkin spider, although this name is also used for a different species, Araneus marmoreus. It is an orb-weaver spider found in Europe, where it is native, and North America, where it was introduced.
Eriophora is a genus of orb-weaver spiders first described by Eugène Simon in 1895. It occurs in the Americas and Africa. The name is derived from Ancient Greek roots, and means "wool bearing".
Gasteracantha is a genus of orb-weaver spiders first named by Carl Jakob Sundevall in 1833. Species of the genus are known as spiny-backed orb-weavers, spiny orb-weavers, or spiny spiders. The females of most species are brightly colored with six prominent spines on their broad, hardened, shell-like abdomens. The name Gasteracantha is derived from the Greek gaster (γαστήρ), meaning "belly, abdomen", and akantha (άκανθα), meaning "thorn, spine". Spiny-backed orb-weavers are sometimes colloquially called "crab spiders" because of their shape, but they are not closely related to the true crab spiders. Other colloquial names for certain species include thorn spider, star spider, kite spider, or jewel spider.
Psechridae is a family of araneomorph spiders with about 70 species in two genera. These are among the biggest cribellate spiders with body lengths up to 2 centimetres (0.79 in) and funnel webs more than 1 metre in diameter.
Neoscona crucifera is an orb-weaver spider in the family Araneidae. It is found in the United States from Maine to Florida in the east, to Minnesota in the Midwest, to Arizona in the southwest, southern California coastal communities and in Mexico. Its common names include Hentz orbweaver, spotted orbweaver, and barn spider. The name "barn spider" is also commonly used for a different spider, Araneus cavaticus.
Neoscona domiciliorum, commonly known as the spotted orbweaver or redfemured spotted orbweaver, is a spider in the family Araneidae. The specific epithet domiciliorum means "of dwellings" in Latin and refers to the fact that this species is often found living on buildings. Their bites are not known to cause serious harm in humans.
Neoscona arabesca is a common orb-weaver spider found throughout North America. Often called the arabesque orbweaver, after the cryptic, brightly colored, swirling markings on its prominent abdomen, this spider can be found in fields, forests, gardens, and on human structures. Neoscona species are among the most common and abundant orb weavers and are found on all continents. Females range in size from 5–7 mm (0.20–0.28 in) and males 5–6 mm (0.20–0.24 in).
Acanthepeira is a genus of orb-weaver spiders first described by George Marx in 1883.
Nicolepeira is a genus of South American orb-weaver spiders first described by Herbert Walter Levi in 2001. As of April 2019 it contains only three species, all found in Chile.
Araneus bicentenarius, the giant lichen orbweaver, is a species of orb weaver in the family Araneidae. It is found in the USA and Canada.
Araneus trifolium, the shamrock orbweaver, is a species of orb weaver in the family Araneidae. It is found throughout the USA and in Canada.
The abdomen of Araneus trifolium can have various colors. Most commonly, it is seen in a beige or brown color. Occasionally, the abdomen of the spider has a greenish touch to the brown color or it may even be yellow or orange. In the latter case, Araneus trifolium is sometimes confused with the orange orb weaver species Araneus marmoreus, also called pumpkin spider. The shamrock spider can be distinguished from other orb weaver species by the several white dots on its back. The legs of Araneus trifolium are usually brown or beige colored with several white bands around the joints.
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 (60cm) 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.
Acanthepeira cherokee is a species of orb weaver in the family Araneidae. It is found in the USA.
Mangora maculata, the greenlegged orbweaver, is a species of orb weaver in the spider family Araneidae. It is found in the United States.
Tetragnatha laboriosa, the silver longjawed orbweaver, is a species of long-jawed orb weaver in the spider family Tetragnathidae. It is found in North and Central America. T. laboriosa goes through nine instars, including its adult stage. The spiders are predominantly crepuscular, with nocturnal mating habits.
Meta ovalis, otherwise known as the cave orbweaver, is a species of long-jawed orb weaver in the spider family Tetragnathidae. It is found in the United States and Canada.
Araniella displicata, the sixspotted orbweaver, is a species of orb weaver in the spider family Araneidae. It is found in North America, Europe, a range from Russia to Kazakhstan, China, Korea, and Japan.
Araneus thaddeus or the lattice orbweaver, is a species of orb weaver in the spider family Araneidae. It is found in North America.
Mecynogea lemniscata, the basilica orbweaver, is a species of orb weaver in the spider family Araneidae. It is found in a range from the United States to Argentina.
Acanthepeira marion is a species of orb weaver in the spider family Araneidae. It is found in the United States and Mexico.
Acanthepeira venusta is a species of orb weaver in the spider family Araneidae. It is found in the United States, Cuba, and Hispaniola.
