Definition
The 'genus Cancer' refers to a specific classification of crabs within the broader animal kingdom. These crabs share distinct characteristics, such as their oval-shaped shells and strong claws. They are found in marine environments and play important ecological roles as both predators and scavengers. The genus includes several well-known species, including the edible crab *Cancer pagurus*. Understanding the 'genus Cancer' is crucial for studying crab biology and evolution. Think of 'genus Cancer' as the VIP section 🎟️ of the crab club.