Argiope aurantia
Definition
Noun A large, brightly colored orb-weaving spider (Argiope aurantia) native to North America. It is commonly known as the black and yellow garden spider, writing spider, or corn spider. The female is noted for its striking black and yellow markings on a large, rounded abdomen and for constructing a distinctive zigzag stabilimentum (a dense, white, silk pattern) in the center of its circular web.
Usage
- The argiope aurantia is a beneficial predator in gardens, feeding on insects.
- We observed a large female argiope aurantia in her web near the porch light.
- The zigzag pattern in the web is a classic identifier for argiope aurantia.
Advanced Usage
- In scientific or ecological contexts, the binomial name is used to specify this particular species within the genus .
- The species is often cited in discussions of sexual dimorphism in spiders, as the male is significantly smaller and less conspicuous than the female.
Variants and Related Words
- Garden spider: A common name for .
- Writing spider: A common name for , referring to the zigzag web decoration.
- Corn spider: A common name for .
- Orb-weaver: The common name for spiders in the family Araneidae, which includes the genus .
- Stabilimentum: The dense, often zigzag, band of silk built into the web by some orb-weavers, including .
Synonyms
- Black and yellow garden spider
- Writing spider
- Corn spider
- (scientific name)
Related Phrases
- To build an orb web: The primary web-building behavior of .
- Sexual dimorphism: A characteristic of , where males and females differ greatly in size and appearance.
Noun
-
a widely distributed North American garden spider
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