What is a key characteristic of spiders?

Study for the South Carolina General and Structural Pest Control 7A Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

A key characteristic of spiders is that they possess eight legs and two main body regions: the cephalothorax and the abdomen. This distinct body structure differentiates them from insects, which have six legs and three body regions (head, thorax, abdomen). The two body regions of spiders allow for a combination of functionality and specialization, allowing them to effectively capture prey and navigate their environments. Spiders also fall under the class Arachnida, which includes other eight-legged arthropods, but their unique morphology, including the arrangement of their legs and body segments, is a defining attribute.

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