What is the difference between zebra conductors and panther conductors?

Both the panther and zebra conductors are ACSR ( aluminium conductor steel reinforced). The conductors are named depending on the current and voltage rating requirements. Panther conductors are smaller compared to Zebra conductors.

The current carrying capacity at degrees ambient temp of panther is : 482A and for Zebra is 736A.

The diameter of panther is 21mm and Zebra is 28.62mm.