What cloud genus is described as detached clouds with a fibrous appearance?

The cloud genus characterized by detached clouds with a fibrous appearance is Cirrus. Cirrus clouds are high-altitude clouds that often appear wispy and thin, resembling strands of hair or fibers. This fibrous structure is due to the ice crystals that make up these clouds, as they typically form at altitudes above 20,000 feet. The presence of ice crystals contributes to their distinctive look and the way they scatter sunlight, often creating a halo effect around the sun. Additionally, Cirrus clouds usually indicate fair weather, though they can also signal a change in weather patterns as they often precede a warm front.

Other cloud types mentioned, such as Cumulonimbus, Stratus, and Nimbostratus, have different characteristics; for example, Cumulonimbus is known for its towering structure associated with thunderstorms, while Stratus clouds form in low, uniform layers, and Nimbostratus is characterized by thick, gray clouds that produce continuous precipitation. Each of these clouds serves a different role in weather patterns and atmospheric phenomena, which helps distinguish them from the fibrous appearance of Cirrus clouds.