List of fauna in Amphibia

This is a list of all fauna that inhabit Amphibia.

Amphibia is host to larger variants of creatures found on Earth, including the eponymous amphibians.

Annelida (worms)

A few large and small worms have appeared, such as in "Trip to the Archives" and "Family Fishing Trip".

A bucket of giant earthworms. ("Family Fishing Trip")

Large worms holding Hop Pop. ("Trip to the Archives")

Arthropoda (bugs)

Arthropods make up most of the predominant wildlife in Amphibia, and come in multiple sizes and appearances. Despite this, some arthropods have appeared Earth-sized in almost every episode. Various orders have been seen or mentioned, such as fleas, silverfish, lice, millipedes, earwigs, etc.

Burrow Bug ("Flood, Sweat & Tears")

Island Crab ("Flood, Sweat & Tears")

Grubble ("Anne Hunter")

Chocopede ("The First Temple")

Arachnida (spiders and scorpions)

Spiders have appeared, but most notably mentioned as Charlie Bigbottom and Archie.

A very large tarantula pulls a party wagon. ("Reunion")

Chilopoda (centipedes)

A few large and small centipedes have appeared, such as in "Family Fishing Trip".

Mutant Centipedes shown on Anne's phone. ("Wally and Anne")

Sprig holds a large centipede over Sylvia's head. ("Family Fishing Trip")

Zapapede ("Taking Charge")

Mind-controlled Centipede ("Commander Anne")

Insecta (insects)

Several insects, large and small, inhabit Amphibia.

Blattodea (cockroaches and termites)

Although rarely appearing, cockroaches are most notably featured as the subject of Cockroach Racing in the Bizarre Bazaar.

Blue and Red Cockroaches in position. ("Bizarre Bazaar")

Coleoptera (beetles)

Beetles are insects with an elytron (a thick wing covering). Several beetles have appeared; including fireflies and ladybirds. Examples include the ladybug mount owned by Sadie Croaker and Jeremy.

Beetle

A medium-sized ladybug beetle hanging up in Hop Pop's kitchen. ("Hop Luck")

Rhino Beetle ("Hop-Popular")

Fireflies power the light in the Dandy Lion Inn. ("A Night at the Inn")

An unknown blue, spiked, shelled beetle. ("Bizarre Bazaar")

Alarm Bug ("Ivy on the Run")

Magpie Beetle ("After the Rain")

Dermaptera (earwigs)

Several earwigs have appeared, usually in various kitchens and stands as foodstuff.

Diptera (flies)

Several fly and fly-like insects have appeared. Amphibian flies have appearances analogous to birds and other animals.

Mosquitoes lay eggs in an abandoned pond. ("Sprig Vs. Hop Pop")

Flies buzz around Hop Pop's old suggestion barrel. ("Sprig Vs. Hop Pop")

Hemiptera (true bugs)

Several non-background hemipterans have appeared, including the water strider.

Sprig and Anne leap onto a giant water strider. ("Best Fronds")

Cicada ("Trip to the Archives")

Hymenoptera (bees, wasps, hornets and ants)

Background ants have been seen in forests, kitchens, and stands; as well as bees and wasps. One notable example of the order are the giant wasps of the forests off of Wartwood Swamp.

An Amphibian wasp form of a woodpecker. ("Best Fronds")

Giant Wasp ("The Domino Effect")

Hop Pop holds a jar of ants. ("Hop Pop and Lock")

Barbari-Ant ("Marcy at the Gates")

Hornet ("The Dinner")

Lepidoptera (butterflies and moths)

Usually in caterpillar form, several butterflies, and a few moths, have been displayed. Most notably the unnamed glowing butterflies.

Butterflies fluttering by a rainbow. ("Best Fronds")

Glowing Butterflies. ("Wally and Anne")

Mantodea (Mantises)

Several mantises have appeared in the series, undoubtedly most notably in "Anne or Beast?".

Green mantis ("Anne or Beast?")

Red mantis ("Anne or Beast?")

Wooly mantis ("The Second Temple")

Odonata (dragonflies and damselflies)

Odonatans appear frequently throughout the series, likely due to the connections often made between dragonflies and ponds, in which amphibians like frogs inhabit.

Dragonfly ("Anne or Beast?")

Orthoptera (crickets and grasshoppers)

Although in infrequent amounts, orthopterans appear in the series. Most notably in the form of the purple locust, appearing in the web game Locust Pocus.

Purple locust ("Locust Pocus")

Chordata

Amphibia (frogs, toads, newts)

Main article: Amphibian

Aves (birds)

Birds are classified by their wings, feathers, and reproduction via eggs. Like many real-life species in Amphibia, most species of bird are massive compared to their natural size, particularly those who naturally prey on frogs like heron and peacocks. Nonetheless some could be tamed as steads such as Joe Sparrow. Some birds from Earth's own mythologies live in Amphibia, such as the roc, though other unique species like the Love Doves exist. Interestingly, the giant rooster seen in the theme song and the similarly-designed Chicka-lisk have serrated teeth, scales, and narrow sclera, traits common to reptiles, perhaps referencing the common ancestry among the two classes.

Giant rooster seen in the opening.

Love Dove ("Dating Season")

The Chicka-lisk ("Return to Wartwood")

Peacock ("Swamp and Sensibility")

Heron ("Prison Break")

Cardinal ("The Second Temple")

Marcy's Joe Sparrow with his Newtopian military armor.

Mammalia (mammals)

Few mammals live in Amphibia, although those that do are members of the real-life smaller species of mammal, such as Erinaceidae (hedgehogs) Mustelidae (weasels), Chiroptera (bats), and Talpidae (moles). While they never appear, rabbit skulls are seen in Wartwood Swamp, confirming the animal's existence. Amphibian mammals reach sizes larger than humans, save for a bat that appeared in "Turning Point" that was the same size as one found on Earth. In addition, several arthropod species in Amphibia serve as an analog to mammalian species. Though not confirmed to be one truly, Harold the Mole's appendages resemble the star-nosed mole.

Giant Weasel ("Snow Day")

Hedgehog ("Anne Theft Auto")

While humans do not exist in Amphibia, Anne, Sasha, and Marcy were transported to Amphibia via magical means.

Reptilia (reptiles)

Reptiles are classified by scales, cold blood, and reproduction via soft-shelled eggs. In Amphibia, reptiles are among the larger wildlife. Species of squamates (e.g. lizards and snakes), crocodilians (e.g. alligators), and testudines (e.g. turtles) have appeared thus far.

The frilled lizard seen in the opening.

Garbage lizard ("Lily Pad Thai")

Sod Skink ("Trip to the Archives")

Water snake ("Best Fronds")

Land snake in ("Commander Anne")

Alligator ("Scavenger Hunt")

Fish

Several fish have been sighted in the series.

A giant fish seen in the opening of Amphibia

River Lamprey ("Flood, Sweat & Tears")

Stingray ("A Day at the Aquarium")

Mollusca (molluscs)

Cephalopoda (octopuses and squids)

Cephalopods briefly appear in the series, most notably the Kraken.

Kraken ("Lily Pad Thai")

Gastropoda (slugs and snails)

Several slugs and snails have been featured, most notably Bessie.

A giant yellow slug. ("Anne or Beast?")

The Plantar Family riding Bessie. ("Anne Theft Auto")

Other

Aside from having gigantic versions of regular animals, Amphibia's biome has fantastical wildlife that do not have a strict equivalent to those from Earth and are apparently unique to the setting. Examples include the Narwhal Worm, and hybridized versions of Earth animals, which typically have a mammalian base but with arthropod traits, often they are more dangerous and aggressive than their Earth counterparts.

Snake fly ("Trip to the Archives")

Cowapillar

Kill-a-moth

Grubhog ("Grubhog Day")

Scorpileo ("Anne Hunter")

Sandworm ("A Caravan Named Desire")

Narwhal Worm ("Barrel's Warhammer")

Batsquito ("Mother of Olms")

Hybeena ("Grime's Pupil")

Snird ("The Hardest Thing")