Black Widow Spider: Identification, Habitat, and Safety Tips #1665647 (License: Personal Use)

This high-resolution image shows a female black widow spider (Latrodectus mactans), notable for its glossy black exoskeleton and the vivid red hourglass-shaped marking on the ventral side of its abdomen. The spider’s eight slender legs are splayed outward, emphasizing its characteristic posture and anatomical features used in identification. The clean white background isolates the subject for educational or diagnostic purposes.

Used on pest control, entomology, or medical safety web pages where users seek visual identification of venomous spiders; matches intent for “how to identify a black widow” or “dangerous spiders in North America.”