Animals That Start With J
Discover 2 animals whose common name begins with the letter J, from Jaguar to Moon Jellyfish. Browse photos, taxonomy, habitat, diet, and conservation status for each species.
J Animals
Jaguar
Panthera onca
MammalThe jaguar is the largest big cat in the Americas and the only living member of the genus Panthera found in the New World, prowling the rainforests of Central and South America.
Moon Jellyfish
Aurelia aurita
Marine AnimalThe moon jellyfish is one of the most common and widely-distributed jellyfish species, drifting through coastal waters worldwide in large seasonal blooms.
Alphabetical List
Interesting J Animal Facts
- Jaguar: A jaguar's bite is strong enough to pierce a turtle's shell or a caiman's skull.
- Moon Jellyfish: Moon jellyfish are made of roughly 95% water.
J Animals FAQs
How many animals start with the letter J?
This page currently features 2 animals whose common name starts with J, and more are added regularly.
What is the most popular animal starting with J?
Jaguar is the most popular animal starting with J on this site.
What is the rarest animal starting with J?
Jaguar has the most severe conservation status (Near Threatened) among animals starting with J.
Are any animals starting with J endangered?
None of the animals starting with J currently listed are classified as threatened, though conservation status can change over time.