The genus Crematogaster includes a group of small and medium-sized ants that are known for their characteristic sickle-shaped antenna. These ants are often found in a variety of environments, including forests, savannahs and urban areas. They are active foragers and often specialize in liquid foods such as nectar and sugar secretions from white-winged insects. Crematogaster are an interesting genus that has attracted the attention of ant breeders due to their compact colonies and unique behavior.