THERIDION Meaning and
Definition
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Theridion is a noun referring to a genus of spiders in the family Theridiidae, commonly known as the tangle-web spiders or cobweb spiders. The genus Theridion encompasses numerous species found worldwide, known for their small size and intricate web-building behaviors.
These spiders typically exhibit elongated oval-shaped bodies, with females being slightly larger than males, measuring about 2-6 mm in length. They possess eight legs and two pairs of spinnerets at the posterior end of their bodies, which they use to construct their distinctive cobweb-like webs.
Theridion spiders are known for their ability to weave complex and geometric webs, composed of irregular tangles of silk interspersed with sticky droplets. These webs serve both as a means to capture unsuspecting prey and as shelter for the spider itself.
Preying upon insects and other small invertebrates, Theridion spiders are considered to be carnivorous. Once an insect becomes entangled in their web, the spiders swiftly immobilize it by injecting venom through their chelicerae, or fangs. The venom helps to break down the internal structures of the prey, allowing the spider to consume the liquefied nutrients.
Due to their small size and often inconspicuous nature, most species of Theridion are harmless to humans. However, some individuals may experience mild irritation or allergic reactions if bitten. As with all spiders, it is advisable to exercise caution and avoid unnecessary interaction when encountering these creatures in their natural habitats.
Etymology of THERIDION
The word "theridion" refers to a genus of spiders commonly known as comb-footed spiders. The etymology of "theridion" can be traced back to ancient Greek. It is derived from the Greek word "θηρίδιον" (theridion), which means "small animal" or "wild beast". The root word "θηρίον" (therion) specifically denotes a small or wild animal.
