Genus Sitophylus refers to a group of beetles commonly known as grain weevils. There are several synonyms for this genus, including Sitophiles, Sitophilus Zeamais, and Calandra Zeamais. These insects are often considered pests as they invade and damage stored grains, such as rice, wheat, and corn. They are small in size and have a distinctive long snout that they use to bore into grains. Preventive measures such as proper storage and regular cleaning can help control grain weevil infestations. If an infestation occurs, professional pest control services may be necessary to eradicate the pests and prevent further damage to stored grains.