Trilobite
ExploreInvertebrate
Trilobite
Trilobita
Trilobites are ancient sea creatures that lived long before dinosaurs. They had hard shells and many legs, like tiny armored bugs of the past.
Habitat: Marine
Appearance
The Trilobite has a distinctive three-lobed body, segmented lengthwise and across, covered by a hard exoskeleton. Its body is typically oval or elongated with a prominent head, a multi-segmented middle section, and a tail plate. While fossilized, some likely displayed dark, earthy tones or mottled patterns.
KingdomAnimaliaPhylumArthropodaClassTrilobita
Category
InvertebrateRarity
Rare
Danger
1/5 · Very low
Snaps
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Interesting facts
Some trilobites could even burrow into the seafloor, hiding from hungry predators!
The largest trilobite ever found was over 70 centimeters long, about the size of a small dog!
Their name means 'three lobes' in Latin, referring to the distinct sections of their body.
Trilobites are more closely related to modern crabs and spiders than to insects, despite their appearance!
Special abilities
Ability
Shell Shield
Trilobite has a tough, segmented exoskeleton that helps them protect their soft body from predators and injuries.
Ability
Eye Spy
Trilobite can see in many directions using large compound eyes because this helps them spot ancient predators and find food.
Ability
Curl Defense
Trilobite can roll up into a tight ball because this ability helps them shield their vulnerable underside from danger.
Measurements & details
- Size
- 2-700 mm
- Lifespan
- 365-1825 days
- Leg Count
- 30
Diet & Feeding
Trilobites grazed on detritus, filtered tiny particles, or hunted small invertebrates on the ocean floor.
Primary Foods
- organic debris
- algae
- microorganisms
- small worms
Foraging Method
- Foraging
Ecological connections
eaten by
Anomalocaris
Anomalocaris canadensis
A large Cambrian predator that hunted early arthropods.
eaten by
Sea Scorpion
Pterygotus rhenaniae
A giant Eurypterid, a formidable predator of ancient seas.
eaten by
Sacabambaspis
Sacabambaspis janvieri
An early jawless fish that likely preyed on smaller marine creatures.
Traits
Ancient
Ancient refers to organisms, objects, or geological formations that have existed for an extremely long period.
Fossil
A fossil is the preserved remains or traces of an ancient organism embedded in rock or other geological deposits.
Glowing
Pertaining to organisms that emit light through bioluminescence or fluorescence.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
Trilobites are fossils and no longer alive, so they are safe to explore and learn about.
Frequently Asked Questions
How big is Trilobite?
2-700 mm
How long does Trilobite live?
365-1825 days
What does Trilobite eat?
Trilobites grazed on detritus, filtered tiny particles, or hunted small invertebrates on the ocean floor.
Where is Trilobite usually found?
Marine
How does Trilobite hunt?
Foraging
How many legs does Trilobite have?
30
Snap Map
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Recent Snaps
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