Insect

Bugs, also known as Insects, encompass a group of enemies, animals, and collectibles found in various games throughout the. With the exception of Shadow Insects, Bugs do not have plot-relevance; their role is usually limited to sidequests.

Ocarina of Time
Generic, blue beetle-like Bugs can be stored in Bottles in. They can be found under small Rocks or be purchased at the Medicine Shop for 50 Rupees. Each Bottle holds three individual Bugs which, when released, will scatter around for a few seconds, and then dig underground, never to be seen again. Their preferred breeding grounds are mounds of soft soil. These seemingly insignificant Bugs benefit Link greatly while he searches for Gold Skulltulas. If Link finds a mound of soft soil to drop them on, they will burrow into the soil and in so doing may reveal a Gold Skulltula. Since three Bugs appear every time they are released, this can be useful to increase or maintain Bug supply by releasing and re-catching Bugs in new Bottles. This trick can also be used for quick money in Ocarina of Time, as they can be sold to the Beggar for 50 Rupees per Bottle.

Majora's Mask
Bugs take a similar role to their Ocarina of Time iteration in. If Link releases a Bottle of Bugs near a mound of soft soil, different items such as Rupees, Arrows, and Bombs will come out. This happens everywhere that patches of soft soil are found, with the exception of the Swamp Spider House, where Gold Skulltulas are released instead, much like in Ocarina of Time.

Twilight Princess
The Bugs of, Golden Bugs, are found all over Hyrule. A child in Hyrule Castle Town, Agitha, fancies these Bugs and sent invitations to 24 Bugs around Hyrule for a ball. Unfortunately, it seems none have arrived, and she asks for Link's help in bringing all the Golden Bugs to Agitha's Castle. She will reward Link generously upon finding and giving her the Bugs. Collecting them all leads to two Wallet upgrades, each with a higher maximum Rupee capacity. The collection of Golden Bugs is an optional Sidequest and is not required for completion of the game.

There are 12 types of Golden Bugs, and a male (♂) and female (♀) of each type, for a total of 24 to bring back to Agitha for her Bug ball. Both male and female variations of a single Bug exist in the same region, relatively nearby, thus making the hunting for a pair easier.

Skyward Sword
Bugs are a collectible item found in both the The Sky and on the The Surface in SS undefined. At night, they can be sold to Strich, who is particularly fond of them, or used to upgrade Potions at Luv and Bertie's Potion Shop. Insects are abundant on Bug Rock in the Thunderhead. At Bug Rock, Stritch runs a mini-game called Bug Heaven during the day, which involves catching specific Bugs within a certain time limit.

Beedle owns a pet Bug called the Horned Colossus Beetle. At some point during the game, Beedle loses his Bug. Link must regain it from Stritch by completing Bug Heaven. For returning the beetle to its rightful owner, Link receives 5 Gratitude Crystals and a 50% discount on all items at the Beedle's Air Shop for the remainder of his journey.

Bugs may be caught by rolling into a wall or a tree with the Bug on it, to make it fall to the ground, though Bugs with a propensity for evasiveness are capable of avoiding capture through this method. Bugs can be stunned by using Glittering Spores, allowing Link to more easily catch these evasive Bug species. Bugs can also be caught from a greater distance by using a Bug Net, which can be purchased at Beedle's Air Shop for 50 Rupees. The upgraded version of the Bug Net, the Big Bug Net, makes it easier to catch insects.

Butterfly
Butterflies first appear in, and similarly in , however Link cannot interact with them. In Ocarina of Time and Majora's Mask, if one butterfly touches a Deku Stick, it will turn into either a Fairy or a Bomb. In, Joy Butterflies appear as a result of certain Kinstone Fusions.

In Twilight Princess and Skyward Sword, butterflies are collectible items with different uses. In Twilight Princess, there are the ♂ and ♀ varieties of the Golden Butterflies, and in Skyward Sword, there are the Blessed Butterflies.

In, Goddess Butterflies appear. One Goddess Butterfly appears in "The Land of Twilight" Scenario under Agitha's ownership, and is used to find the era's Gate of Souls. Goddess Butterflies also appear as an obstacle in certain Adventure Mode Maps, and can be removed by using the Goddess's Harp Item Card on them. Agitha also attacks with giant Golden Butterflies in her Parasol moveset, as well as with giant Golden Beetles.

Trivia

 * Bugs of Skyward Sword, namely the Deku Hornets and Gerudo Dragonflies, pay homage to two races that do not appear in the game.
 * The Deku Hornet is a unique breed of Bug for a number of reasons:
 * Rather than fleeing at the sight of Link, they will actively come to him, in swarms, making them the easiest Bug to catch in batches.
 * They are also the only Bug that can hurt Link (even though both the Skyloft Mantis and Sky Stag Beetle are mentioned to have powerful appendages that one should be aware of), and will attack him if he comes near their nest.
 * Deku Hornets are the only Bug that cannot be Z-Targeted. Therefore, it is unknown what Fi has to say about them.

Etymology
See respective pages for translations, see here for the translations of each Bug in Skyward Sword.