Stone-cricket is a common name used for the insect species Gryllus assimilis. This cricket is found in most parts of the world, and it is characterized by its brown or black color and its unique chirping sound. However, the term "stone-cricket" is not the only name used for this species. Other synonyms for stone-cricket include field cricket, house cricket, brown cricket, and black cricket. These names mainly refer to the cricket's habitat and physical appearance. Regardless of the name, stone-cricket remains an essential insect in the ecological system, playing various roles in the food chain and assisting in pollination and decomposition processes.