- Shape: Small and elongated with a distinctive "needle-shaped" body and a prominent head.
- Size: Typically around 1-3 millimeters (0.04-0.12 inches) long.
- Color: The color of first stage grasshopper nymphs varies depending on the species, but many species are dark in coloration, such as black, dark brown, or reddish-brown. Some species may have pale or grayish markings on the body.
It's important to note that the appearance of grasshopper nymphs can vary slightly among different grasshopper families and species.