Intertaxon relationships
species
Northern King Cobra
Ophiophagus hannah (Cantor, 1836)
Craspedocephalus malabaricus (Jerdon, 1854) - Malabar Pitviper 
Hypnale hypnale (Merrem, 1820)
Naja naja (Linnaeus, 1758) - Indian Cobra
Ptyas korros (Schlegel, 1837) - Indo-Chinese Rat Snake
Ptyas mucosa Linnaeus, 1758 - Indian Ratsnake
Python molurus (Linnaeus, 1758) - Indian Python