Spinarak is a Bug/Poison-type Pokémon introduced in Generation II and the first stage of its evolution line, with a base stat total of 250.
Spinarak
Abilities
Base Stats
Spinarak's Weaknesses and Resistances
Evolution Chain
Spinarak evolves into Ariados at level 22.
Spinarak Spinarak Playthrough, Competitive, and Nuzlocke Usage
Using Spinarak in a Playthrough
The Spinarak line is an early Bug/Poison family whose value comes more from useful resistances, status, and utility than from speed or overwhelming damage. Spinarak evolves into Ariados at level 22, giving the player a fully evolved Pokemon fairly early, and Ariados's base 90 Attack is respectable enough to make physical Bug- and Poison-type moves useful when good options are available. Its biggest limitation is base 40 Speed, which forces Ariados to take hits before acting against many opponents; its merely average bulk means that this can become increasingly dangerous later in a playthrough. Later generations improve the line substantially with stronger attacks and utility such as Megahorn, Poison Jab, Sucker Punch, Leech Life, Toxic Spikes, Sticky Web, and the signature Toxic Thread, while Insomnia can provide a useful immunity to sleep. Ariados is therefore most effective as a slow physical attacker or support Pokemon used selectively against Grass-, Fighting-, Bug-, Poison-, and, from Generation VI onward, Fairy-type opponents rather than as a general-purpose sweeper.
Spinarak in Competitive Pokémon
Ariados has spent most of competitive Pokemon in the lowest tiers, but it has accumulated several unusual utility niches over the generations. In Generation II, Spider Web combined with Baton Pass gave it a rare trapping strategy: Ariados could prevent an opponent from switching and then pass the trapping effect to a teammate better equipped to exploit the matchup. Later generations shifted its identity toward entry-hazard support, particularly because it can learn both Sticky Web and Toxic Spikes, while Toxic Thread can simultaneously poison an opponent and reduce its Speed. The problem has always been execution—base 40 Speed leaves Ariados extremely vulnerable to faster Taunt users and offensive pressure, while its ordinary defenses provide little opportunity to recover after setting hazards. As a result, Ariados has genuine utility on paper but is usually outclassed by faster or bulkier hazard setters that can perform the same jobs more consistently.
Spinarak in Nuzlockes
The Spinarak line can be a useful but highly matchup-dependent Nuzlocke encounter, particularly in games where Spinarak is available early enough for Ariados's level-22 evolution to matter. Bug/Poison typing provides excellent resistances to Grass and Fighting and useful resistances to several other types, while Insomnia can create safe switches into predictable sleep moves when that ability is available. Ariados's poor Speed is the main source of risk: it frequently has to absorb an attack before responding, and weaknesses to Fire, Flying, Psychic, and Rock make unexpected coverage potentially fatal. Status, priority such as Sucker Punch in applicable generations, and later hazard support can still let it contribute without winning every battle through direct damage. It is safest when brought into opponents whose moves are already known rather than being used as a blind switch-in against neutral attackers.
Learnsets
59 moves · Scarlet Violet
Level Up
Machine
Egg
Pokédex Entries
13 entries
It lies still in the same pose for days in its web, waiting for its unsuspecting prey to wander close.
It spins a web using fine--but durable--thread. It then waits patiently for prey to be trapped.
If prey becomes ensnared in its nest of spun string, it waits motionlessly until it becomes dark.
The web spun by SPINARAK can be considered its second nervous system. It is said that this POKéMON can determine what kind of prey is touching its web just by the tiny vibrations it feels through the web’s strands.
The web it spins can be considered its second nervous system. It is said that a SPINARAK determines its prey by the tiny vibrations it feels through the web.
It spins a web using fine--but durable-- thread. It then waits patiently for prey to be trapped.
It sets a trap by spinning a web with thin but strong silk. It waits motionlessly for prey to arrive.
It spins a web using fine--but durable--thread. It then waits patiently for prey to be trapped.
The web spun by Spinarak can be considered its second nervous system. It is said that this Pokémon can determine what kind of prey is touching its web just by the tiny vibrations it feels through the web’s strands.
It waits intently until its preferred prey, Cutiefly, gets caught in its web. In fact, it’s quite a patient Pokémon.
Some fishermen weave its sturdy thread into nets to catch fish Pokémon.
With threads from its mouth, it fashions sturdy webs that won’t break even if you set a rock on them.
Although the poison from its fangs isn’t that strong, it’s potent enough to weaken prey that gets caught in its web.
Where To Find Spinarak
35 locations
Route 1 · AlolaWalking · version details vary
Alola Route 1 East
Alola Route 1 South
Alola Route 1 West
Safari Zone · HoennWalking · version details vary
Safari Zone (expansion south)
Cherrygrove City · JohtoHeadbutt · version details vary
Cherrygrove City
Ecruteak City · JohtoHeadbutt · version details vary
Ecruteak City
National Park · JohtoWalking, Headbutt · version details vary
National Park
New Bark Town · JohtoHeadbutt · version details vary
New Bark Town
Route 29 · JohtoHeadbutt Low, Headbutt Normal, Headbutt · version details vary
Road 29
Route 30 · JohtoHeadbutt Low, Headbutt Normal, Walking, Headbutt · version details vary
Road 30
Route 31 · JohtoHeadbutt Low, Headbutt Normal, Walking, Headbutt · version details vary
Road 31
Route 34 · JohtoHeadbutt Low, Headbutt Normal, Headbutt · version details vary
Road 34
Route 35 · JohtoHeadbutt Low, Headbutt Normal, Headbutt · version details vary
Road 35
Route 36 · JohtoHeadbutt Low, Headbutt Normal, Walking, Headbutt · version details vary
Road 36
Route 37 · JohtoHeadbutt Low, Headbutt Normal, Walking, Headbutt · version details vary
Road 37
Route 38 · JohtoHeadbutt Low, Headbutt Normal, Headbutt · version details vary
Road 38
Route 39 · JohtoHeadbutt Low, Headbutt Normal, Headbutt · version details vary
Road 39
Route 47 · JohtoHeadbutt · version details vary
Road 47
Route 48 · JohtoHeadbutt · version details vary
Road 48
Safari Zone Gate · JohtoHeadbutt · version details vary
Safari Zone Gate
Fuchsia City · KantoHeadbutt · version details vary
Fuchsia City
Pallet Town · KantoHeadbutt · version details vary
Pallet Town
Pattern Bush · KantoWalking · version details vary
Pattern Bush
Route 1 · KantoHeadbutt · version details vary
Road 1
Route 12 · KantoHeadbutt · version details vary
Road 12
Route 13 · KantoHeadbutt · version details vary
Road 13
Route 14 · KantoHeadbutt · version details vary
Road 14
Route 15 · KantoHeadbutt · version details vary
Road 15
Route 18 · KantoHeadbutt · version details vary
Road 18
Route 2 · KantoHeadbutt, Walking · version details vary
Road 2 (north, towards Pewter City)
Road 2 (south, towards Viridian City)
Route 22 · KantoHeadbutt · version details vary
Road 22
Route 26 · KantoHeadbutt · version details vary
Road 26
Route 27 · KantoHeadbutt · version details vary
Road 27
Sea Route 21 · KantoHeadbutt · version details vary
Road 21
Viridian City · KantoHeadbutt · version details vary
Viridian City
Viridian Forest · KantoHeadbutt · version details vary
Viridian Forest
Cipher Lab · OrreSnag · version details vary
Cipher Lab B2F
Additional Images
PokeAPI sprites
Open this section to load extra PokeAPI sprite images.
Spinarak Biology and Behavior
Spinarak is a nocturnal ambush predator that builds exceptionally fine but durable webs in temperate and tropical forests, sometimes remaining motionless for days while waiting for prey to become trapped. Its web functions almost like a second nervous system: minute vibrations traveling through individual strands can tell Spinarak what kind of creature has touched them, and Cutiefly is documented as one of its preferred prey species. Its venom is relatively weak but sufficient to debilitate animals already caught in the web, allowing patience and restraint to do much of the work of hunting. Spinarak silk is strong enough to have practical uses for humans, including fishing nets, and animated portrayals have also shown it being used in materials such as bandages and skin treatments. The face-like pattern on Spinarak's abdomen can visibly change expression, giving the otherwise patient little predator an unusually expressive appearance.
Spinarak Biological Data
- National Pokédex
- #167
- Species
- String Spit Pokémon
- Height
- 1' 8" (0.5 m)
- Weight
- 18.7 lbs (8.5 kg)
- Habitat
- Forest
- Color
- Green
- Body Style
- Armor
- Gender
- 50% female / 50% male
Misc
Catch Rate: 255
Base Experience: 50 Exp
Hatch Counter: 15
Spinarak Size Comparison: BETA
Spinarak is listed at 1' 8" (0.5 m) and shown in an in-chart visual comparison.

How is visual size determined?
Pokédex height is treated as the official listed measurement, but the chart uses pose-aware visual scaling so each sprite looks reasonable in a direct comparison.
For long or coiled Pokémon, the listed height may represent total body length rather than upright height. For Pokémon with floppy ears, leaves, feathers, antennae, wings, or other flexible features, the chart usually measures to the top of the solid, substantial part of the head or body instead of the tallest decorative feature.
The goal is not to replace the official height, but to make the artwork compare naturally at the size it appears to occupy.













