How long are adult German cockroaches typically?

Adult German cockroaches typically measure between 1/2 inch to 5/8 inch in length. This size range allows them to be highly adaptable and capable of fitting into various cracks and crevices, which is crucial for their survival in human environments. Understanding their size is important for pest control professionals as it aids in identifying their presence and implementing effective control strategies. The specified size range aligns with the physical characteristics of adult German cockroaches, making it easier for pest control practitioners to accurately identify them and differentiate them from other similar pest species.