1. Zebra Danio: 3-5 years
2. Leopard Danio: 2-3 years
3. Giant Danio: 3-5 years
4. Pearl Danio: 2-3 years
5. Celestial pearl danio: 3-4 years
6. Gold Ring Danio: 2-3 years
7. Burmese Danio: 3-4 years
8. Red-lined danio: 3-4 years
It's important to note that the lifespan of a danio can be influenced by various factors such as water quality, diet, tank environment, and overall care. Providing proper care and maintaining good water conditions can help danios live longer and healthier lives.