Euscelis

Euscelis is a genus of leafhoppers belonging to the family Cicadellidae. These insects are generally small, ranging in size from a few millimeters to around 1 centimeter. They are found in a variety of habitats, often associated with grasses and other herbaceous plants, on which they feed.

Euscelis leafhoppers, like other members of the Cicadellidae family, feed on plant sap using their piercing-sucking mouthparts. This feeding can sometimes cause damage to plants, although the impact is often minor. In some cases, they can also transmit plant pathogens, making certain species of Euscelis economically important pests.

Identification of Euscelis species can be challenging, often requiring microscopic examination of morphological characteristics, particularly the male genitalia. Coloration and patterns can also be used for identification, but these can be variable.

The genus Euscelis has a wide distribution, found across various regions of the world, including Europe, Asia, and North America. Specific distribution varies by species within the genus.

Research on Euscelis leafhoppers includes studies on their taxonomy, ecology, and role as potential vectors of plant diseases.