How big are giant freshwater crayfish?
They can grow to be really big! There are historical reports of giant freshwater crayfish that weighed up to 6 kilograms and were almost a metre in length. These days, large individuals weigh about 2-3 kilograms and are around 80 cm in length. The average weight is about 500 grams.
Copy and paste this URL into your WordPress site to embed
Copy and paste this code into your site to embed