lungfish animal

Fish
How are lungfish different from other fish?
33
Fish
Why are they called lung fish?
36
Fish
Are lungfish easy to keep?
129
Fish
How does a lungfish oxygenate its blood?
81
Fish
Is lungfish tasty?
103
Fish
What is unusual about the way lungfish breathe?
203
Fish
What is unique about the lungfish circulatory system?
345
Fish
Do lungfish bite people?
121