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Female Argiope aurantia spiders tend to be somewhat local, often staying in one place throughout much of their lifetime. The web of the yellow garden spider is distinctive: a circular shape up to 2 feet (60 cm) in diameter, with a dense zigzag of silk, known as a stabilimentum, in the center. The purpose of the stabilimentum is disputed.
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 , [ 2 ] although this name is also used for a different species, Araneus marmoreus . [ 3 ]
Generally, orb-weaving spiders are three-clawed builders of flat webs with sticky spiral capture silk. The building of a web is an engineering feat, begun when the spider floats a line on the wind to another surface. The spider secures the line and then drops another line from the center, making a "Y".
The male spider is much smaller than the female, [7] and unassumingly marked. When it is time to mate, the male spins a companion web alongside the female's. After mating, the female lays her eggs, placing her egg sac into the web. The sac contains between 400 and 1400 eggs.
Argiope trifasciata (the banded garden spider or banded orb weaving spider) [2] is a species of spider native to North and South America, but now found around the world. [3] It can be found in certain areas of Europe, namely the Iberian Peninsula, the Canary Islands, and Madeira. [4] [2] The similar looking Argiope bruennichi is common in the ...
Spiders of this genus present perhaps the most obvious case of sexual dimorphism among all of the orb-weaver family, with males being normally 1 ⁄ 3 to 1 ⁄ 4 the size of females. In A. diadematus , for example, last-molt females can reach the body size up to 1 in (2.5 cm), while most males seldom grow over 0.3 in (1 cm), both excluding leg ...
Argiope appensa, also referred to as the Hawaiian garden spider [2] or banana spider, is an orb-weaving spider belonging to the family Araneidae. Distribution and habitat [ edit ]
Ventral view. Like most orb-web spiders, A. australis shows considerable sexual size dimorphism; females (~25mm) are considerably larger than males (~6mm). [1] When viewed from above, the abdomen is bright yellow with black cross-wise stripes and has an obvious knobby outline.