100+ Animals that Start With J – Interesting Animal Facts

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Last Updated on October 22, 2021 by

Are you looking for the best list of animals that start with J?

How many animals can you think of that start with the letter J? Are you forgetting about Jaguar, Jellyfish and Jumping Spider?

There are so many incredible J letter animals to choose from. In this article we’ll review the top 100 animals that start with the letter J. We’ll cover J animals that will be sure to impress! There are loads of interesting J animals to review.

Foster your interest in animals by learning about animals that begin with the letter ‘J.’

Jacks-of-all-trades, Masters of the Kingdom: 15 Animals that Start with the Letter ‘J’

All animals are good at something, but some of them are skillful at almost everything, from hunting, foraging, escaping, fighting, and even reproducing. Here are some of the best and if not, the most famous creatures in the world of animals.

Jackal

Jackals are wild canids that live in the savannahs, deserts, and meadows. They share some similarities with foxes. However, jackals have more massive and elongated bodies than them. Jackals are also omnivores; they eat small insects, birds, reptiles, grass, and berries.

Jack Russell Terrier

This domestic dog breed is well-known for its agile and quick hunting skills. Despite their short legs, these terriers can run speedily at 30 mph and leap up to five feet high. Because of these abilities, many sports enthusiasts and trainers are interested in having these small dogs as their pets.

Jaguar

Jaguars are medium-sized wild cats covered with yellow-brown skin and black specks that currently inhabit the Amazon Basin. They look similar to leopards, but they differ in size, skin pattern, and hunting abilities. Jaguars are bulkier and more aggressive than leopards. They crush their prey’s skulls and bones, while leopards focus on catching and dragging their victims away from the public (or other predators). Their coat also has rose-like spots with inner blemishes, while leopards have consistent round black markings.

Jaguarundi

This animal is neither a jaguar’s smaller version nor a black-spotted creature. However, it is another medium-sized feline closely similar to pumas. Its fur is grey, and its elongated body and small head give it a weasel-like resemblance. Its tail also resembles an otter’s, which has made it gain the monicker “otter-cat.” Because of its stature, it can run fast, speeding up to 96 km/h.

Japanese Fire-bellied Newt

This kind of newt is known for its black back skin and vivid orange-hued abdomen with black blotches. This medium-sized amphibian also inhabits the ponds, streams, and lakes in the islands of Japan. As part of its defense mechanism, it has a pair of glands at the back of its head that release nauseating substances if it gets bitten.

Japanese Macaque

Japanese macaques are primates recognizable for their grey fur and snowy habitat in Honshu, Japan, hence, obtaining the name “snow monkeys.” Because they dwell in freezing areas, Japanese macaques often enjoy themselves in hot springs. These Old World monkeys are also intelligent beings. They know how to wash their palms and fingers before eating, and they also enjoy their pastimes with rocks.

Japanese Spider Crab

This crustacean has the longest crab legs, giving it a spider-like resemblance. Japanese spider crabs like to live in the in-depth parts of the Pacific Ocean near Japan but resurface during the spawning period. Despite its unusual size and location, the Japanese spider crab is harmless to humans. In fact, it’s edible that it has become a popular seafood delicacy.

Japanese Spitz

The Japanese Spitz is another in-demand domesticated dog breed because of its snow-like appearance and docile demeanor, although they can be quite aggressive sometimes. They are also outdoorsy beings, which also make them active sports or fitness buddies. Dog owners should also be aware that this type of dog heavily molts or sheds its fur twice a year.

Japanese Spiny Lobster

The Japanese spiny lobster is a large, reddish-brown nocturnal crustacean dwelling in oceans near Japan, Korea, China, and some parts of the Atlantic Ocean. It got its name from the two long separate spines surrounding its 14-segment exoskeleton. These needles help protect the lobster from predators since they can’t see well. However, they are sensitive to particle motions and can even detect movement kilometers away from them.

Jay

Jays are medium-sized birds that belong to the crow family. They mostly have brown feathers with a mixture of white, blue, and black wings and populate in various woodlands. One of the species called the blue jay is easily recognizable due to its cobalt blue feathers. Blue jays also have eccentric habits, such as scrubbing ants on their feathers to eliminate the ant’s anti-predator chemical before consuming them.

Jellyfish

Some creatures are born without major organs, like jellyfish. It is a gelatinous, free-floating sea critter without lungs, heart, and brain! So, how does it breathe? Its elastic jelly-like skin can directly absorb the oxygen needed for survival. As for the blood, jellyfish have none, so there’s no need for a heart to pump blood. They also don’t have brains, but their tentacles have nerves that react to environmental changes or threatening situations. Some jellyfish have poisonous tentacles, which are used to obtain their prey or kill their predators.

Jerboa

A jerboa is a jumping rodent with two standing ears and two long hind legs similar to a kangaroo’s. Jerboas live in deserts, especially in Asia and Africa. With their powerful hind limbs, they can leap three meters high at 14 miles per hour. Besides their extraordinary fleeing skills, they usually don’t hydrate themselves with water but get moisture from their meals. They also spend most of their time hiding in the burrow to keep themselves cool.

Jumping Spider

This small arthropod can take advantage of the strong muscles on its eight limbs to jump high and dive on its prey. They also have four pairs of eyes, with each set having a different function. Jumping spiders are also everywhere except in the cold regions of the Arctic and Antarctica.

June Beetle

The June beetle is named after June or the month when its population increases. It also stays underground as a grub or larva for three years before living the life of an adult June beetle called chafer. June beetles also don’t go basking in the sun since they’re nocturnal. However, they are easily attracted to light.

Junglefowl

The jungle fowl, also known as a chicken, has existed for millions of years on earth. Specifically, the red jungle fowl is the bird believed to be the predecessor of domesticated chickens. Jungle fowls live in farms and forests and are known to have aggressive behavior toward their predators.

Animals with Unusual Names that Start with the Letter ‘J’

Some animals can make you laugh or astonish you with their strange yet funny names. Check out these creatures that start with the letter ‘J.’

Jabiru
Jackass
Jackknife Fish
Jamaican Laughing Frog
Jamaican Snoring Frog
Japanese Wrinkled Frog
Jasus
Javan Chorus Frog
Javan Slit-faced Bat
Javelin Frog
Jerusalem Cricket
Jingle Shell
Jonah Crab
Joyful Greenbul
Jumping Jack

Just Spooky: Mysterious Animals that Start with ‘J’

Evolution can do wonders. Don’t get shocked by the following outlandish creatures that begin with the letter ‘J.’

Jacana
Jackson’s Chameleon
Japanese Black Salamander
Japanese Bullhead Shark
Japanese Fire-bellied Newt
Japanese Glass Shrimp
Japanese Spider Crab
Javan Frogmouth
Javan Horned Frog
Javan Langur
Jerboa
Jeweled Chameleon
Jeweled Lizard
John Dory (Fish)
Jumping Stick

Just Cute Creatures that Start with the Letter ‘J’

Check out the following creatures that are simply cute and lovable in all aspects.

Jacamar
James’s Gerbil
Japanese Chin
Japanese Dwarf Flying Squirrel
Japanese Marten
Japanese Squirrel
Japanese White Rabbit
Javan Tree Shrew
Japeke
Jersey Wooly
Jico Deer Mouse
Julia Creek Dunnart
Jumping Spider
Junco
Jungle Flycatcher

Not-so Jumbo: Tiny Animals that Begin with the Letter ‘J’

As the saying goes, “small but mighty,” the following small animals can prove that they are indeed powerful creatures on earth.

Jackdaw
Jade Beetle
Jalapa Spiny Lizard
Jalisco Cotton Rat
Japanese Beetle
Jar Fly
Jassid
Jenkin’s Shrew
Joon
Julia Butterfly
Jumping Mouse
Jumping Plant Louse
Jungle Crow
Jungle Palm Squirrel
Juniper Shield Bug

Jumbo Animals that Start with the Letter ‘J’

Discover more about these jumbo-sized creatures that rule the world with their strength and stature.

Japanese Black (Cattle)
Jaca Navarra
Jaguar
Jamaican Boa
Jamnapari
Japanese Giant Salamander
Javan Leopard
Javan Pony
Javan Rhinoceros
Javan Rusa
Javan Warty Pig
Jeju Horse
Johnson’s Crocodile
Juan Fernández Fur Seal
Jutland Horse

Unbelievably Charming Animals that Start with the Letter ‘J’

Can you believe that there are living beings that are exceeding in adorableness? Well, here are 15 unbelievably charming creatures that start with the letter ‘J.’

Jack Snipe
Jackrabbit
Jackson’s Hornbill
Jaeger
Jaguarundi
Jameson’s Red Rockhare
Japanese Giant Flying Squirrel
Japanese Terrier
Japanese Spitz
Javan Ferret-Badger
Javanese
Jerdon’s Palm Civet
Jico Deer Mouse
Jungle Bush Quail
Jungle Cat