Make a chart on the difference between prawn, cray fish , lobster , crab and shrimp (with diagrams) .

Crab vs Lobster - Difference and Comparison

Freshwater prawn, a sustainable alternative to tiger shrimp? - SEAFDEC/AQD

DO CRUSTACEANS FEEL PAIN?

What's the Difference Between Shrimp and Prawns?

What's the difference between crayfish, lobster, shrimp, and prawn? - Quora

Shrimp vs Lobster: which one do you serve? - Crab Place Blog

Diagram - Decapoda (shrimps, prawns, yabbies, crayfish, crabs)

What's the difference between crayfish, lobster, shrimp, and prawn? - Quora

Identification of important lobsters

Lobster fish hi-res stock photography and images - Alamy