Diamond/Pearl
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
Platinum
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
HeartGold/SoulSilver
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
Black/White/Black 2/White 2
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
X/Y/Omega Ruby/Alpha Sapphire
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
Sun/Moon/Ultra Sun/Ultra Moon
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
Sword/Shield/Pokemon Legends: Arceus
Pokemon #023 - Ekans Pokemon #023 - Ekans (Shiny)
Male and Female
 
Pokemon Information
Generation: 1 (FireRed/LeafGreen) Gender(s) Available: Male/Female
Generations:1st - 7th
Type(s):Poison
Evolution Chain
Pokemon #023 - Ekans Pokemon #024 - Arbok
 
Pokedex Entries
Diamond It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Pearl
Platinum
HeartGold It can freely detach its jaw to swallow large prey whole. It can become too heavy to move, however.
SoulSilver It always hides in grass. When first born, it has no poison, so its bite is painful, but harmless.
Black It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
White
Black 2
White 2
X The older it gets, the longer it grows. At night, it wraps its long body around tree branches to rest.
Y Moving silently and stealthily, it eats the eggs of birds, such as Pidgey and Spearow, whole.