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Though unusual for insects, a male Caterhoot performs a dance to attract females. It appears to have developed this ability from its Hoothoot DNA.

Caterba camouflages itself amongst peas and grapes. If you notice a strange smell, one is probably hiding in yours.

By examining fusion eggs with ultrasound, scientists have found that Caternette's body grows out of the bottom of a regular Caterpie's head.

Its eyes are far bigger than its stomach, so it will eat anything. Caterdew often falls out of trees after eating the leaf it's standing on.

Catertik is often found clinging to bug zappers, enjoying the heat and energy. This annoys humans, as it disables the device.

Electrkhan is not as attached to its child as one might think. If its own life is in danger, it will throw the child at its enemies to cause an explosion. A new child is formed from its pouch overnight.

The giant egg yolk can be removed from its back to use in cooking. However, Exegghorn dies if this is done more than five times.

Its body is a single giant, flexible eggshell. The shell is stronger if Exeggros is in good health.

Ratmander is very skittish, and will wave its tail at anything it sees as a threat. This often leads to forest fires.

Groups of Ratle are said to frequent sewers. Their shell makes it easy to slide through the pipes.

Each of its vines end in a flower that mimics a hand. It uses these to drum on its bulb, creating a sound like bubbling water.

Aikrow uses its large hand to steal objects that are too large or heavy for its beak. A flock can abscond with a TV or other electronics.

Aickle hangs upside-down in trees and uses its tail to stuff berries into its shell for later use. It can do this even while asleep.

Each of its many tentacles ends in a primitive yet surprisingly dextrous hand. Its uses them to swing through trees with blinding speed for its size.

Aipede uses its tail-hand to prevent prey from escaping its grasp. It will then encircle and bite its opponent from behind.

A group of Ailu will cling together to form a simulacrum of a large cloud. The structure is then carried effortlessly along the wind.

It attacks its opponents with a flying press, then holds them in place with its tail-hand as it pummels them with punches and kicks.

Airuff is incredibly popular in circus shows, supplanting Mr. Mime. It can perform many impressive feats of acrobatics and dexterity.

Aisian hypnotically waves its head, paws and tail when dormant. Along with its uncanny stare, this has lead to many considering it unnerving.

Its eerie smile and stare is seen as unnerving by humans. Large groups of Aibell hang together, swaying from trees.

The extra heads atop Giraoom alert them to predators and secrete a sticky, toxic goo upon biting. The heads also grab onto vines and pull the body up into trees for safety.

The antler-like sticks on Stanoom's head grow out and fall off through the seasons, like real antlers. As a result, if Stanoom stay in one area for too long, their dropped twigs can cause a fire hazard.

Its large hands lie dormant in flight, and are used to cling to flowers. If threatened, it flaps rapidly and waves them menacingly.

The hand on its tail moves like a glove filled with water. Ambiret can rapidly swing its tail to slap enemies with that hand.

It has little control over its super-powered tail, which is stronger than its body. The tail moves on its own and swings Ambipom like a ragdoll.

Its two tails are at odds, and it can barely control them while grounded. When climbing and swinging, though, they seemingly share one mind.

Its arms wave behind it in flight like kite tails. It is known to harass kite-fliers, mistaking the toys for Pokémon like itself.

It is often mistaken for Slaking at night. Even while asleep, its large hands can knock down anyone who approaches it.

Oddly for a crab, its claws have been swapped for primitive hands. It drags itself along the ground with them instead of scuttling.

Its monstrous mouths move it along the ground and defend the egg from danger. However, it can easily be picked up by the tuft of hair on top.

It doesn't speak because its large mouth is its true body, which hides inside the host. If you let down your guard, it will emerge to eat you.

Its baby hides in its pouch, which is a false mouth. It sleeps on its stomach like a Skeledirge to protect its child at night.

Its huge jaws can easily bite through steel girders. It is given spare steel from construction sites, lest it eat entire cities worth of metal.

Armdos crawls along the ocean floor. When it sees prey, it shakes its tail to kick up sand. If this happens often and viciously enough, it can create whirlpools.

Cransea use their hard heads to crack open and slurp down shellfish and mollusks. If challenged by another Cransea, they will butt heads until one concedes.

Hikers' wisdom is to avoid spots where Ablem is about, as it indicates an avalanche-prone area. However, Ablem also saves trapped climbers.

The spirit of its mother still inhabits its robotic shell, guiding the child's movements as it pilots it.

What remains of the spirit of its mother has fused with an alien consciousness inside its robotic shell. The child is driven to madness in its sorrow.

What remains of the spirit of its mother has fused with an alien consciousness inside its robotic shell. The child is driven to madness in its sorrow.

Rosefree lure smaller prey by mimicking flowers, then strike by secreting a sticky toxin from tiny cilia on their wings.

Rosefree lure smaller prey by mimicking flowers, then strike by secreting a sticky toxin from tiny cilia on their wings.

As Bupod prepare for metamorphosis, they close their buds and harden their shells. Just before they emerge, they open their buds again to absorb energy for the last push.

Solowag travel in groups, floating along effortlessly using river currents. Should a predator approach, they produce psychic vibrations to dip under the surface of the water.

The fluid oozing from Zuoom's mouths is chemically similar to myoglobin, the liquid which leaches out of a cooked steak. Scientists are studying whether it may have medical use.

Its crest, tusks and back plates are composed of an extremely durable and hard metal. One can see where a Fraxdon has been by the scratches it leaves along cave walls.

This skittish trash goblin is often seen rummaging through bins and landfill. It blends in with its clothing made of discarded garbage bags.

It appears when a piece of bark is peeled from a Trevenant. Each Trefisk contains a fraction of the original Trevenant's power.

It appears when a piece of bark is peeled from a Trevenant. Each Trefisk contains a fraction of the original Trevenant's power.

When Altaslash swings its sword through the air, it makes a pleasant whistling sound. The tone of the sound varies with an individual's age and level.

Venoom hide their bodies and wait for prey to brush by their leaves, which are covered in a sticky, cloying toxin. Then, they pop out and bite.

It's often claimed that Perpom was the reference for creepy Jack-in-the-boxes. They are sometimes seen crawling on city walls and roofs.

It attempts to assuage its constant headaches by giving itself a massage with its tail. While it feels pleasant, it's not very effective.

Abpie looks just like a cicada shell or cocoon when it curls up to sleep. Many have disturbed its slumber, mistaking it for a golden beetle.

Abpod is a common sight in tropical climates. Unfortunately, it is often mistaken for a fallen banana and eaten by other Pokémon.

Abuna uses its tail to hang from trees while it awaits metamorphosis. If disturbed, it will teleport away and relocate higher up the tree.

Because it can both teleport and fly, an Abgey on the move is an odd sight. It will often meander and backtrack in confusion.

When at rest, Abreep resembles a little golden cloud. Its purring 'baa' sounds like a radio tower, and many of them together are quite noisy.

Its large ears and psychic ability have given Abeary a reputation for causing signal interference. Some say it creates strange images on TVs nearby.

Abish is often seen hiding in greenhouses, where its bright colours are less conspicuous. It teleports if threatened, making a mess of nearby pots.

Its bright yellow head makes it easy to spot amongst foliage. Whole groups of Absprout curl up together like vines for protection.

Alaslash uses its claws to raise foes into the air with psychic power, then psychically crushes them by waving its fingers, like playing a theremin.

It has concentrated all of its energy into maintaining its brain, atrophying its muscle and bone. Despite its menacing form, it crumples to attacks.

Its supposed psychic ability is actually powerful, modified electromagnetism. It uses this ability to move and contort metal objects with ease.

Weepinoom are usually found lying still and often mistaken for regular plants. They are constantly disoriented and drowsy from their own toxins.

It dangles its many tails into the water to catch prey. It's not uncommon to see a Slowoom with several catches hanging from it.

A troop of Farpom will lie on the ground and use their tails to simulate rustling grass, frightening away small predators.

While they appear to be separate, distinct organisms, both the bird and plant body of Farsprout are one mind, controlled by a colonial organism. It is unknown precisely how they accomplish this.